UltraFLEX HD Test System Power-One 40KVA Power Vault Service
Contents
1. 65 Nut 8 32 Power Vault Service Manual Part Number 1 155462 Rev AB 41 Maintenance and Spare Parts Perform the following steps to replace the contactor K1 A95 w CAL18 11 aux contact Removal J Remove the left side panel as outlined in Preparing the Power Vault on page 6 Unfasten the high front panel assembly from the vault by removing 8 10 24 x 3 8 screws 8 lock washers and 8 flat washers from the panel using the PH2 cross head screwdriver bit and adjustable driver release the panel and show up the contactor Remove wires 14 15 17 20 21 22 in turn by unscrewing the screws of contactor with 5 32 Hex head bit and adjustable driver and remove the 67 69 65 66 in turn by unscrewing the screws of contactor with PH2 cross head screwdriver bit and adjustable driver from contactor Unfasten the ABB contactor from the contactor support by removing 2 8 32 nuts 2 lock washers and 2 flat washers with 11 32 socket and torque wrench then lift and remove the contactor Installation 1 4 Install new ABB contactor onto contactor support by installing 2 screws 2 flat washers 2 lock washers which were removed in removal step 1 with 11 32 socket by torquing to 13 3 in lbs 1 5 N m Connect control cables NO 67 69 65 66 to contactor by tightening screws with PH2 cross head screwdriver bit and adjustable driver by torquing to 17 7 in lbs 2 N m Connect cables NO 20 21 222. Revision Level AC Reason for Change Table 1 Revision History Rev Change AB Initial Release AC Changed 36 KVA to 40KVA added Teradyne part numbers to spares list table added Teradyne part number for power vault to Chapter 1 Contents 1 About This Manual RE RR a ro a eos 2 1 1 1 Viewing This Manual Online llle 2 1 Bu Dacos eto A E uet ue Pd a PS EN Tee Introduction2 2 BF sis totes A ven teta ODER ROS IRAE len Power Vault Overview2 3 4 Unpacking iR LER Rer UAE Im I Edo pia A 2 5 Ded Lo pim to uii aged deb Aah Mte dre Ayee dod eae Preparing the Power Vault2 6 D suce D Ree E Hia b eis Adding Input Cable and Tester Cable2 8 6 1 Connect the input cable into power vault ooooococcccocoocooo 2 8 6 2 Connect the tester cable into power vault ooocoococoooooo 2 9 d suus ates Meta E Koh eR RARE UR Input Voltage Changeover2 11 Kl oer pei Ue SEU SU eredi dido wy Rewiring the Transformer2 11 7 2 Reconfiguring the Main Circuit Breaker CB1 ooocoocococooooo 2 15 p Testing the Vault2 17 Oceania t IM EDI eset x IN SCIL RP uae BATES Closing the Vault2 18 eT Schematic Drawing2 19 11 Product specifications lleeleee IA 2 21 Tib sl near oe RO Electrical characteristic2 21 O ER Mechanical Specification2 25 TE s eret s ER D RE ER Agency Certifications2 31 11 4 Environmental Conditions oooococcccccoco eese 2 31 ARA Ui eR UE Ree Maintenance and Spare Par
3. S3 Contactor K1 A95 w CAL ABB SACE A95 30 11 82100001475 G 605 529 00 18 11 aux contact External cabinet thermostat T1 17AM022 1 155709 G 605 524 02 75 Deg Power Power Output Cable Cable Power Power One 1 154805 1 154805 G 1 154805 1 154805 G 605 524 01 524 01 3 pos Ea NM panel gt 82000006409 524 00 IC DFR 3 3 Terminal block 3p MSTB Phoenix 1777992 8200000641 0 G 605 525 00 2 5 3 STF 5 08 3 pos bulkhead connector IC Phoenix 1825514 82000006411 G 605 527 00 2 5 3 STGF 5 08 The following tools are required to replace the parts in the vault m PH2 cross head screwdriver bit 32 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Maintenance and Spare Parts 11 32 socket 7 32 Hex head bit 5 32 Hex head bit 1 8 slotted head screw bit Adjustable torque driver capable of 13 3 in lbs 1 5 N m 8 9 in lbs 1 0 N m 24 8 in lbs 2 8 N m 17 7 in lbs 2 0 N m 62 0 in lbs 7 0 N m 159 3 in lbs 18 0 N m 26 6 in lbs 3 0 N m 6 2 in lbs 0 7 N m which are used with screwdriver and Hex head bits m Torque wrench capable of 13 3 in lbs 1 5 N m which is used with 11 32 socket NOTE The numbers showed in the picture below during replacing the spare parts indicate wires 12 1 Replacing Accessory Outlet Filter J2 and J3 Filter J2 and J3 are a screw mount type and located on the output panel of power vaul
4. AC 1822 O GLOSS 60 ISO 2813 15 25GLOSS m Describe areas that are masked for ground bonding to cabinet chassis O SECC areas are diameter 10mm for ground cable connection of side panels and every front panel and rear panel O SECC areas are square their length and width are 35mm for two copper ground bar Assembly Drawings Dimension of the power vault Height 1084mm Length 704mm Width 524mm Power Vault Service Manual 29 Part Number 1 155462 Rev AB Product specifications The finished product must comply with RoHS directive 2002 95 EC of the European Union Figure 24 Assembly Drawings NOD zy ENERGY STATION P TERAD PUMA 40KVA SEE NOTE wu 8 8 t 3 c4 s B i E 5 E j In ob o 7801 te E 3 2 a x Le L vs 7 i m Sh i B sil o a T E fel na ic LER AE p x lt a o a w u o 30 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Maintenance and Spare Parts 11 3 Agency Certifications KEMA 11 4 Environmental Conditions The Power vault have been designed for the following conditions Indoor use Altitude up to 2000 m Pollution degree 2 Installation category 2 Temperature O Operating Temperature 20 C to 30 C 68 F t
5. on page 18 Power Vault Service Manual 43 Part Number 1 155462 Rev AB Maintenance and Spare Parts 12 8 Replacing the Main Circuit Breaker CB1 The contactor is a screw mount type and located on the front panel of power vault refer to Figure 33 Figure 33 Mai Circuit Breaker CB1 Replacement aue Perform the following steps to replace the Main Circuit Breaker CB1 Removal 1 Unfasten the front panel assembly from the vault by removing 4 10 24 x 3 8 screws 4 lock washers and 4 flat washers from the panel using the PH2 cross head screwdriver bit and adjustable driver release the panel and show up the CB1 2 Remove the front panel by removing 4 8 32 nuts 4 lock washers and 4 flat washers from breaker support with 11 32 socket and torque wrench 3 Remove wires 1 6 from breaker by unscrewing the screw with 7 32 Hex head screw bit and adjustable driver 4 Remove the breaker from breaker support by removing 4 screws M4 4 lock washers 4 flat washers and 4 nuts hold the nut with 11 32 socket and torque wrench and then unscrew the screws with the PH2 cross head screwdriver bit and adjustable driver 44 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Maintenance and Spare Parts Installation 1 Install the new breaker to breaker support by installing 4 screws M4 4 lock washers 4 flat washers and 4 nuts which were removed in removal
6. step 1 hold the nut with 11 32 socket and torque wrench and then tighten the screw with the PH2 cross head screwdriver bit and adjustable driver 2 Connect wire 1 6 to breaker tighten the screw with7 32 Hex head screw bit and adjustable driver by torquing to 159 3 in lbs 18 N m 3 Install the front panel to breaker support by installing 4 8 32 nuts 4 lock washers and 4 flat washers with 11 32 socket and torque wrench by torquing 13 3 in lbs 1 5 N m 4 Reassemble the front panel assembly to the vault using 4 10 24 x 3 8 screws 4 lock washers and 4 flat washers that were previously removed from the panel Fasten the screws by torquing them to 26 6 in lbs 3 N m using the PH2 cross head screwdriver bit and the adjustable torque driver 12 9 Replacing the Thermostat The thermostat is a cable mount type and located on the roof of power vault refer to Figure 34 Figure 34 Thermostat Replacement Perform the following steps to replace the thermostat Power Vault Service Manual 45 Part Number 1 155462 Rev AB Maintenance and Spare Parts Removal 1 Remove the two side panels as outlined in Preparing the Power Vaulton page 6 Disconnect one end of thermostat cable which the length is 1150mm from power off push button S2 by unscrewing the screw with PH2 cross head screwdriver bit and adjustable torque driver Disconnect another end of thermostat cable which the length is 1750 mm from EMO con
7. than 75 C 167 F the thermostat will be changed from normal close to open status and then the power vault will be shut down to protect the electrical equipment When the temperature inside the power vault is lower than 75 C 167 F the thermostat will return to close status and the PDU will be restarted again after pushing the green power on switch S3 Power Vault Service Manual 21 Part Number 1 155462 Rev AB Product specifications The information of the thermostat Table 4 Thermostat Information Manufacturer Manufacturer Components Description Name P N Power One P N Teradyne P N External cabinet thermostat 17AM022 1 155709 G 605 524 02 Figure 17 Front panel with EMO connector The information of the EMO connector is shown in the below table Table 5 EMO Connector Information Manufacturer Manufacturer Components Description Name P N Power One P N Teradyne P N 3 pos bulkhead panel IC DFR 1852037 82000006409 G 605 524 00 3 3 Terminal block 3p MSTB 2 5 Phoenix 1777992 82000006410 G 605 525 00 3 STF 5 08 3 pos bulkhead connector IC Phoenix 1825514 82000006411 G 605 527 00 2 5 3 STGF 5 08 22 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Product specifications Figure 18 Drawing of the output cable 00 L0 74 1 aiv viva 3nssi 3NOIZI03 nM uoun uoadoan3 aui 40 93 66 2002 3442 P SHO UJ
8. 1 155462 Rev AB Adding Input Cable and Tester Cable 9 Lift and remove left service side panel from power vault 6 Adding Input Cable and Tester Cable 6 1 Connect the input cable into power vault The following tools are required to mount input power cable and tester cable into power vault 7 32 head screwdriver bit Adjustable torque driver capable of 31 in lbs 3 5 N m which is used with screwdriver bit 1 2 socket Torque wrench capable of 70 8 in lbs 8 N m which is used with 1 2 socket Perform the following steps to connect the input power cable to the vault 1 Ensure that the vault tester and computer equipment are properly prepared as outlined in Preparing the Power Vault on page 6 Loosen cable retaining nut on inlet cable entrance Route one end of input power cable through retaining nut and inlet power cable entrance as shown in Figure 5 Figure 5 Inlet and Outlet Layout Outlet of tester cable Inlet of input power cable 8 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Adding Input Cable and Tester Cable 4 Connect the input power cable into terminal connections Then tighten the screws by using the 7 32 slotted head bit and adjustable torque driver by torquing to 31 in lbs 3 5 N m as shown in Figure 6 on page 9 The cable lines L1 L2 and L3 are indicated in brown black and grey separately 5 Conn
9. 14 15 17 to contactor by tightening screws with 5 32 Hex head bit and adjustable driver by torquing to 62 0 in lbs 7 N m Reassemble the high front panel assembly to the vault using 8 10 24 x 3 8 screws 8 lock washers and 8 flat washers that were previously removed from the panel Fasten the screws by torquing them to 26 6 in Ibs 3 N m using the PH2 cross head screwdriver bit and the adjustable torque driver Install the left side panel as outlined in Closing the Vault on page 18 42 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Maintenance and Spare Parts 12 7 Replacing the Power off Pushbutton red S2 and Power on Pushbutton green S3 The Pushbutton S2 and S3 are a panel mount type and located on the front high panel of power vault refer to Figure 32 Figure 32 Pushbutton Replacement Perform the following steps to replace the Power off Pushbutton red S2 and Power on Pushbutton green S3 Removal 1 Remove the left side panel as outlined in Preparing the Power Vault on page 6 2 Push the handle of support upward and remove the support from pushbutton 3 Turn the gasket anticlockwise and take the pushbutton from panel Installation 1 Put the new pushbutton into the hole of panel and turn the gasket clockwise to fix the pushbutton 2 Push the support onto the pushbutton 3 Install the left side panel as outlined in Closing the Vault
10. 50 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB
11. M Ajduod isnu 3ompoud pausiu aui v1VTIOH1NOO A8 Q35349 vd vivAONddv va vssawa V1In93S3 3LNVIWYA VTT3O 3NOIZIMOS3GQ vivaj Zid3 A8 Q3 ONddv AE Q3nssi A8 3OVM NOILdIM2S3Q 39NYH2 aivd 3nssi mojak WUUbSGz JOS 9853 puj 9 6c68vSi l wwbsszXy YVH J NYZOH 31909 OSSE 391009 NIVINSLVW 130 3NOIZIWIS30 vL 3009 NOILdIMOS3Q TIVIVILVA AL O ILVIIANI MvIYJILVN NOLLdISISIO TVISILVIAN S318v9 JHL NIWWSE ind v 38nl 3Hl LYASNI D Jeqe pue e ee s duo WOOE V 38VO JHL NOLLOS LO Id FHL JAOWTA OL l 2 L ani peuipeus Jaqqns wubsgz y nd no jq09 9 G08 SL 1 NOLLVOLJIOIAS A HW3SSV poi eus qupd 3009 301009 OI99vVNW3ISSV IQ VOIJID3dS sun oro WOST V DAVO I efe pue e ee s duo NOILO amp 1O3Id JHL HAONHY OL WOSGE V WLOL 318V29 3HL 102 23 Power Vault Service Manual 1 155462 Rev AB Part Number Product specifications EMI filter The AYC series filters are designed for 3 phase four wire WYE wiring applications This filter helps better to protect electronic equipment in industrial applications The series offers filtering up to 150 amps maximum and complies with International Standards including EN133200 and UL 1283 Grounding There are two copper bars one on each side of the main transformer that are fastened to the vault bottom panel by four screws These two ground bars are connected together by a jum
12. Number 1 155462 Rev AB Schematic Drawing Figure 15 40KVA Power One Ultraflex HD Outer Vault E a y a a o e E o 5 o a o 2 o Fs 9 _ z o E 2188 ob a o A Tio lala lt E a Ww E S AS ER RE e or or o o o I lt lt lt lt ft et e Ya asa cu fou la la jou S 4 lt 1 x jt fat 4 Ej Oo E a al o o il amp a a fess Es Y ul E lt T AS j ololo x T e o o 0 e PES a c Css c E a ET ES uN ea LL LL 20 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Product specifications 11 Product specifications 11 1 Electrical characteristic Mains input m Input voltage and current limit 190 280VAC 100A 390 480VAC 60A three phase m Frequency 50 60Hz m Power factor gt 0 9 typical Output Single phase output voltage 120 V AC Single phase output current limit 6A Three phase output voltage 208VAC Three phase output current limit 100A Power 40KVA Efficiency gt 95 Figure 16 Output panel EMO Emergency Off thermostat description Inside the power vault there is a thermostat MFG TI P N 17AM 022 which is fixed on the roof and is connected on between the EMO connector and the power off switch S2 When the temperature inside the power vault reach or is higher
13. Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Input Voltage Changeover 7 Input Voltage Changeover MZ Changing the input voltage of the vault consists of as a minimum rewiring the step down isolation transformer to accommodate the new input voltage It may also consist of reconfiguring the Dip switches of the Main Circuit Breaker CB1 to meet the new input voltage The vault is designed to operate using two input voltage ranges The first range is designed for the vault to operate using input voltages of 190 to 240 volts AC The second range is designed for input voltages of 380 to 480 volts AC The circuit breaker must be reconfigured when the input voltage to the vault is changed from one range to the other This section of the manual outlines the following procedures m Rewiring the Transformer m Reconfiguring the Main Circuit Breaker CB1 7 1 Rewiring the Transformer This section of the manual outlines the procedures required to rewire the transformer in the Power Vault The following tools are required to rewire the transformer m 9 16 open end wrench m 9 16 socket m Torque wrench capable of 88 5 in lbs 10 N m which is used with 9 16 socket Perform the following steps to rewire the transformer required for reassembly W NOTE Save all hardware removed during disassembly it will be 1 Ensure that the vault tester and computer equipment are proper
14. UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Product Number 1 155462 Rev AC Limited Production Rights This document may be reproduced by a Teradyne customer solely for internal use by the customer s employees whose responsibilities include Teradyne equipment Any copy of this document or portions thereof must contain the copyright and proprietary rights notice as stated on the original document The material in this document is subject to change without notice Teradyne s liability for any errors in this document is limited to the correction of errors Teradyne WILL NOT BE RESPONSIBLE IN ANY EVENT FOR ERRORS IN THIS DOCUMENT OR FOR ANY DAMAGES INCIDENTAL OR CONSEQUENTIAL INCLUDING MONETARY LOSSES that might arise from the use of this document or the information in it Restricted Rights Legend Use duplication or disclosure by the Government is subject to restrictions set forth in subdivision b 3 ii of the Rights in Technical Data and Computer Software clause of DFARS 52 227 7013 Credits and Trademarks TERADYNE logo is a registered trademark of Teradyne Inc Other product names mentioned in this document may be trademarks of their respective companies and they are mentioned here for identification purposes only Copyright OTeradyne Inc 2008 Printed in the U S A Print History Manual Name UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462
15. UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Maintenance and Spare Parts 12 4 Replacing ABB EMO pushbutton switch S1 The switch S1 is a panel mount type and located at the front high panel see details in Figure 29 Figure 29 Switch mounting Switch S1 Perform the following steps to replace the SWITCH CE4K1 10R 02 ABB Removal 1 Remove the right side panel as outlined in Preparing the Power Vault on page 6 2 Unscrew 2 screws by using the PH2 cross head screwdriver bit and adjustable torque driver and remove the wires74 75 3 Hold the switch S1 outside the panel and turn the gasket counterclockwise to release it and then remove the switch S1 from the panel Installation 1 Mount the new switch to the panel 2 Reconnect the wires 74 75 to the switch connection point and fasten 2 screws by torquing them to 17 7 in lbs 2 N m using the PH2 cross head screwdriver bit and the adjustable torque driver 3 Install the right side panel as outlined in Closing the Vault on page 18 Power Vault Service Manual 39 Part Number 1 155462 Rev AB Maintenance and Spare Parts 12 5 Replacing 2A Circuit Breaker CB6 The Breaker is a din mount type and located on the rear low paned of power vault refer to Figure 30 Figure 30 Breaker mounting Black Wires Perform the following steps to replace the 2A Circuit Breaker CB6 Removal 1 Remov
16. aFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Maintenance and Spare Parts Figure 26 iE N P EX y Output Panel Power Vault Service Manual Part Number 1 155462 Rev AB 35 Maintenance and Spare Parts Figure 27 Breaker Mounting 100A Circuit Breaker CB5 A 29 33 T E J P Mr 6A Circuit Breaker m e MEME 2 CB3 and CB4 7 e x 515049 4746 4443 LL P 2 L di Perform the following steps to replace the Circuit Breaker CB3 CB4 CB5 Removal 1 Remove the right side panel as outlined in Preparing the Power Vault on page 6 2 Remove separately the wires 25 26 27 and 52 from the terminal X14 X16 X18 and X22 by unscrewing the screw on the terminal using the PH2 cross head screwdriver bit and adjustable torque driver Refer to the Figure 27 on page 36 3 Unplug the ground wires 45 and 48 on the EMI filter 4 Remove the green and yellow ground wire by removing one 8 32 nut and two tooth washers using the 11 32 socket and torque wrench from the output panel assembly Refer to Figure 27 on page 36 5 Unfasten the output panel assembly from the vault by removing 4 10 24 x 3 8 screws 4 lock washers and 4 flat washers from the panel using the PH2 cross head screwdriver bit and adjustable driver Cut the cable ties which stop the output panel to be taken out then lift and remove the output panel assembly 36 Ult
17. anual 9 Closing the Vault This section of the manual outlines the procedures required to close the vault after maintenance and repair has been performed The following tools are required to close the vault PH2 cross head screwdriver bit Adjustable torque driver capable of 13 3 in lbs 1 5 N m which is used with screwdriver bit 11 32 socket Torque wrench capable of 13 3 in lbs 1 5 N m which is used used with 11 32 socket Perform the following steps to close the vault 1 Reconnect the green and yellow ground wire to the left side panel Secure the wire to the panel using the tooth washer and nut 8 32 that were previously removed Torque the hardware to 13 3 in lbs 1 5 N m using the 11 321 socket and the torque wrench Reassemble the side panel to the vault using the crossed head screw14 6 32 x3 8 lock washers and flat washers that were previously removed from the panel Fasten the screws by torquing them to 13 3 in lbs 1 5 N m using the PH2 cross head screwdriver bit and the adjustable torque driver If the right side panel was removed repeat steps 1 and 2 for right side panel 18 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Schematic Drawing 4 Once that vault is closed it is ready to return to service 10 Schematic Drawing The schematic drawing provides more details of this system Power Vault Service Manual Part
18. during disassembly it will be required for reassembly 6 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Preparing the Power Vault 1 Ensure that the UltraFLEX HD Tester and Computer System have been properly prepared shut down and disconnected as outlined in the Safety chapter of the UltraFLEX Test System Service Reference Manual as appropriate 2 Turn off the Control Power Circuit Breaker CB6 at the rear of the vault 3 Turn off the Main Circuit Breaker CB1 at the front of the vault 4 Turn off the factory power circuit breaker that the Power Vault is connected to then lock the breaker MU NOTE If at all possible disconnect the vault from the factory power source 5 If the vault is installed close to the tester it may be necessary to swing the vault away from the tester to access vault service panel 6 While facing the front of the vault Emergency OFF Switch S1 identify the left side service panel side of the vault See Figure 1 on page 4 7 Unfasten the left side panel from the vault by removing the 14 6 32 x3 8 screws 14 lock washers and 14 flat washers from the panel using the PH2 cross head screw bit and adjustable driver 8 Remove the ground cable by removing one 8 32 nut and two tooth washers using the 11 32 socket and torque wrench from the side panel See Figure 4 Figure 4 Power Vault Service Manual 7 Part Number
19. e the right side panel as outlined in Preparing the Power Vault on page 6 2 Remove the Din bar support by removing totally 4 8 32 nuts 4 lock washers and 4 flat washers from panel with 11 32 socket and torque wrench 3 Remove the two black wires and wires 18 19 that are connected to the breaker by unscrewing the screws of breaker with PH2 cross head screwdriver bit and adjustable torque driver then remove the breaker from the Din bar by pulling the handle of breaker Installation 1 Mount the new breaker on the Din bar and press it to fix then reconnect the cable as indicated cable number in Figure 30 by tightening the screw of breaker 2 Torquing to 24 8 in lbs 2 8 N m with PH2 cross head screwdriver bit and adjustable torque driver 3 Install the Din bar support on the panel by installing 4 8 32 nuts 4 lock washers and 4 flat washers on panel with 11 32 socket and torque wrench by torquing to 13 3 in lbs 1 5 N m 4 Install the right side panel as outlined in Closing the Vault on page 18 40 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Maintenance and Spare Parts 12 6 Replacing the Contactor K1 A95 w CAL18 11 aux contact The contactor is a screw mount type and located on the front high panel of power vault refer to Figure 31 Figure 31 Contactor Replacement Ps 28 ABE n pie nnaadn i ZEE E R 66 e a
20. ect the ground cable to bottom stud Fasten the ground cable to the stud by using the 5 16 18 nut and tighten using the 1 2 socket and the torque wrench by torquing to 70 8 in lbs 8 N m as shown in Figure 6 on page 9 6 Fasten the cables on the support rail with cable ties as shown in Figure 6 on page 9 Figure 6 Input Power Cable Connections 7 Tighten cable retaining nut on inlet cable entrance 6 2 Connect the tester cable into power vault Perform the following steps to add tester cable to the vault 1 Ensure that the vault tester and computer equipment are properly prepared as outlined in Preparing the Power Vault on page 6 2 Loosen cable retaining nut on outlet cable exit 3 Route one end of output power cable through retaining nut and outlet power cable exit as shown in Figure 5 on page 8 Power Vault Service Manual 9 Part Number 1 155462 Rev AB Adding Input Cable and Tester Cable 4 Connect the output power cable into terminal connections X22 for ground and X19 X20 and X21 for output phases Then tighten the screws by using the 7 32 slotted head bit and adjustable torque driver by torquing to 31in lbs 3 5 N m as shown in Figure 7 on page 10 5 Fasten the cables to the transformer bracket with cable ties as shown in Figure 7 on page 10 6 Tighten cable retaining nut on outlet cable exit Figure 7 Tester cable connections A 25 m s o 3 ELS S o m a 10 UltraFLEX HD
21. illimeter in the Figure 21 Figure 21 Location of Center of Gravity w 352 262 580 0 0 0 Where Z 0 is the floor Weight m Vault only 436Kg m Vault in shipping crate 497Kg Earthquake Protection The power vault has passed the SEMI S2 0703 test an additional interlock gives the vault the capability to be fastened to the floor refer to Figure 22 on page 27 26 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Product specifications Figure 22 Earthquake Protection Dimension of Shipping Crate m Height 1435mm m Length 970mm m Width 805mm Power Vault Service Manual Part Number 1 155462 Rev AB 27 Product specifications Va Figure 23 Dimension of Shipping Crate RoHS directive 2002 95 E0 3 Lu i i E A h O id i A E i T gt 3 E uM VLL al a i 28 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Product specifications Paint m type of external paint used on vault O FINISH ORANGE PEEL EFFECT O THICKNESS 70 80micron O ADHESION ISO 2409 PETTINE 2mm Gt0 m type of finish used inside vault O VARNISH TYPE P N
22. ions that pertain to my job O I use this manual for training purposes O I use this manual for reference purposes When you need to find information in this manual where is the first place that you look O Table of Contents O Thumb through the pages until find what am looking for How easily can you find information in this manual O Not easily O Very easy Power Vault Service Manual Part Number 1 155462 Rev AB 47 Maintenance and Spare Parts 5 How clear is the information in this manual O Not clear O Very clear 6 When you actually try instructions in this manual how easily can you follow them O Not easily O Very easy 7 How well did you understand the product before reading this manual O Not at all O Very well 8 After O Not at all O Very well 9 Was all of the information you needed included in this manual O Yes O No m If not what was missing 10 The best aspect of this manual is 11 If you could change one aspect of this manual what would it be 48 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Maintenance and Spare Parts Other comments Return to Teradyne Inc 500 Riverpark Drive North Reading MA 01864 USA Attn Product Support Department FAX 978 370 8292 Email customercare Oteradyne com Power Vault Service Manual Part Number 1 155462 Rev AB 49 Maintenance and Spare Parts
23. lo E fe on HN E L ci t2 Perform the following steps to reconfigure the DIP switches refer to Figure 14 1 Remove the metal cover by removing the mounting screw with PH2 cross head screw bit and torque driver Also remove the lock and flat washers Set hardware aside to be used when reinstalling cover 2 Release and raise the plastic cover to the up position 3 Refer to Figure 12 or Figure 13 for different input voltage ranges and the correct DIP switch settings for those voltages 4 Drop the plastic cover down and press slightly to clamp it in position 5 Place the metal cover onto the front panel and fasten it with the screw lock washer and flat washer which were removed in step 1 by using PH2 cross head screwdriver bit and adjustable torque driver Torque the hardware to 13 3 in lbs 1 5 N m 16 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Testing the Vault Figure 14 Front Panel 8 Testing the Vault This section of the manual outlines the procedures for testing the vault after maintenance or repair has been performed The following tool is required to test the vault m The AC Volt meter capable of bigger than 300V RMS Perform the following steps to test the vault refer to Figure 1 on page 4 and Figure 7 on page 10 1 Ensure that all circuit breakers on the vault are in the OFF position 2 If previously disconnected reconnect the Po
24. ly prepared as outlined in Preparing the Power Vault on page 6 2 Refer to Table 2 and determine the correct wire connections that need to be made on the transformer to accommodate the new input voltage 3 Remove the mounting hardware nuts flat washers and lock washers from the transformer terminals that will be used when rewiring the transformer 4 Remove the cables from where they are already installed if necessary Power Vault Service Manual 11 Part Number 1 155462 Rev AB Input Voltage Changeover 5 According to Table 2 Prepare the Extra jumper cables if necessary The extra three jumper cables are required when rewiring the transformer for operation with 380 480 VAC input power Extra three jumper cables as a kit are put under the main transformer primary side refer to Figure 8 Figure 8 Position of extra three jumper cables a three cables 6 Place the cable terminals on the transformer terminals for the new connection needed for the transformer rewiring 7 Secure the wires to the transformer terminals using the nut lock washer and flat washers which were previously removed Place the flat washer 1st then the lock washer and finally the nut 8 The cables be aligned and placed so that cable terminals do not touch each other 9 Hold the nut that is closest to the insulator block with a 9 16 wrench 10 Using the 9 16 socket and torque wrench fasten the cable jumper to the terminal by torquing
25. nector by unscrewing the screw with 1 8 slotted head screw bit and adjustable torque driver Remove cable ties which tie the cables of thermostat and remove the thermostat with cables Installation 1 3 4 Reconnect one of the new thermostat cable which the length is 1150 mm to power off pushbutton S2 by screwing the screw with PH2 cross head screwdriver bit and adjustable torque driver by torquing to 17 7 in lbs 2 N m Reconnect one of the new thermostat cable which the length is 1750 mm to EMO connector by screwing the screw with 1 8 slotted head screw bit and adjustable torque driver by torquing to 6 2 in lbs 0 7 N m Tie the cable ties Install the two side panels as outlined in Closing the Vault on page 18 46 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Maintenance and Spare Parts Personal Notes Manual Comment Form We appreciate your feedback Your comments are a valuable source of information for continuous improvement in our documentation effort Please return this form together with a copy of the pages of concern from the manual marked with your comments to the address at the end of this form m 1 2 3 A Briefly in the space below how would you describe this manual How do you use this manual O I read it from beginning to end O I only read the sections that pertain to my immediate needs O I only read the sect
26. nsformer has been rewired proceed to the section 9 Testing the Vault of this manual unless additional maintenance or repair is required 14 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Input Voltage Changeover 7 2 Reconfiguring the Main Circuit Breaker CB1 This section of the manual outlines the procedures required to reconfigure the Main Circuit Breaker CB1 in the Power Vault Table 3 CB1 Information Manufacturer Manufacturer Components Description Name P N Power One P N Teradyne P N Main Circuit Breaker CB1 ABB 15DA055412R1 82100001625 G T4N 250 UL CSA PR221DA LS 1150 3 The following tools are required to reconfigure the Main Circuit Breaker CB1 m PH2 cross head screwdriver bit m Adjustable torque driver capable of 13 3 in lbs 1 5 N m which is used with screwdriver bit The DIP switch on the breaker CB1 can be configured so that the power vault can be used over different input voltage ranges Figure 11 The Dip switch on the breaker CB1 The general Formula to adjust the current rating I1 is as below 112150 x 0 4 12 13 14 15 1220 04 0 13 0 08 0 1420 16 0 Power Vault Service Manual 15 Part Number 1 155462 Rev AB Input Voltage Changeover 15 0 32 0 Figure 12 Input voltage range 190 240Vac 102A Hn 848 Iz v n o MEM Fe M EN OFP Em Figure 13 Input voltage range 380 480Vac 60A I1 ha I2 v u ololo
27. o 86 F O Storage Temperature 20 C to 80 C 4 F to 176 F m Humidity O Operating Humidity 30 85 RH non condensing O Storage Humidity 5 95 RH non condensing m Acoustic Noise lt 40 dB m Vibration and Mechanical shock Certification compliance SEMI S2 12 Maintenance and Spare Parts Below is the list of spare parts that can be replaced during the life of the Power Vault VAULT THE MAIN AC MUST BE DECONNECTED FROM THE POWER i WARNING BEFORE ANY ACTION IS TAKEN ON THE POWER VAULT Power Vault Service Manual 31 Part Number 1 155462 Rev AB Maintenance and Spare Parts Table 7 Spare Parts Information Manufacturer Manufacturer Components Description Name P N Power One P N Teradyne P N Accessory Outlet Filter J2 TYCO 6EBFI 82100001484 G 521 186 01 and J3 3 Pole 100A Circuit Breaker ABB SACE 293 C100 1 154804 G 605 526 00 CB5 2 Pole 6A Circuit Breaker ABB SACE S202 C6 82100001362 G 605 524 09 CB3 and CB4 24V LED replacement Lamp ABB SACE MA5 1020 82100001515 G 605 524 05 for S3 ABB EMO pushbutton switch ABB SACE CE4K1 10R 02 82100001582 G 605 528 00 1 and keys 2 Pole 2A Circuit Breaker ABB SACE S202 K2 82100001472 G 605 524 12 CB6 ABB SACE Main Circuit Breaker CB1 ABB SACE 15DA055412R1 82100001625 G 605 524 13 T4N 250 UL CSA PR221DA LS 1150 3 Power Off Pushbutton red ABB SACE MP1 20R 82100001459 G 605 524 06 S2 Power On Pushbutton ABB SACE MP1 21G 82100001455 G 605 524 14 green
28. ormation section of the UltraFLEX Test System Service Manual as appropriate Pay particular attention to this information as it is related to equipment lockout tagout UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Power Vault Overview 3 Power Vault Overview The Power Vault is an optional external transformer providing 3 phase 208 V AC WYE configured power to the UltraFLEX HD Test System The vault contains a multiple tap 3 phase 36 KVA isolation transformer T1 that converts the customer s factory power Delta or WYE to 208 V AC 3 phase WYE that is required by the tester The Delta input of the vault can be connected to either a four wires Delta input which uses three phases and ground or a five wire WYE input which uses three phases neutral and ground If the vault is being connected to a five wire WYE source the main input neutral wire should terminated at the facility power circuit breaker distribution box and not be connected to the vault The AC input power is connected to the input power circuit breaker CB1 inside the vault The rating of the input power circuit breaker will vary depending on the input voltage that is connected to the vault The vault is designed to operate using two different input voltage ranges Main Circuit Breaker CB1 is programmable its current rating can be changed by adjusting the dip switches The first range is designed to opera
29. per cable The input power ground cable is connected to the bottom panel through a stud The two side panels are connected to the bottom panel through two cables and screws while all the other panels are connected to the two copper bars For details please refer to Figure 19 Figure 19 Ground cable connection Ground bus bar A n S a d x 24 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Product specifications Maximum inrush current 40KVA transformer maximum inrush current 1650 A Chart of input voltages and currents Figure 20 Chart of input voltage and currents Input Voltage VS Input Current Phi Ph2 4 Ph3 110 0 105 0 100 0 95 0 90 0 85 0 80 0 75 0 70 0 65 0 60 0 55 0 gt 50 0 45 0 NL 40 0 1 200 p VA 7 1 1 Input Current A en e ha cen o 300 350 400 450 500 550 Input Voltage V 11 2 Mechanical Specification Input Output Cable Clamps Table 6 Cable clamp Information Manufacturer Components Description Name Manufacturer P N Power One P N Teradyne P N Grommet CEMBRE CEMBRE 1900 M50 81500001155 G 1900 M50 Gasket for GROMMET CEMBRE 1143M50 1 154290 G CEMBRE 1900 M50 Cable range diameter 27 mm 35 mm Power Vault Service Manual 25 Part Number 1 155462 Rev AB Product specifications Location of Center of Gravity The unit of dimension is m
30. raFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Maintenance and Spare Parts 6 Remove the Din bar support by removing totally 4 8 32 nuts 4 lock washers and 4 flat washers from panel with 11 32 socket and torque wrench Refer to Figure 27 on page 36 Remove the wires that are connected to the breaker by unscrewing the screws of breaker with PH2 cross head screwdriver bit and adjustable torque driver Remove the wires 29 33 43 and 44 if removing CB3 remove the wires 30 34 46 and 47 if removing CB4 remove wires 37 39 41 49 50 and 51 if removing CB5 Remoy the Bipaker from the Din bar by pulling the handle of breaker Installation 1 Put the new breaker on the Din bar and press it to fix reconnect the wires into breaker connection points as indicated wire number in Figure 27 on page 36 and Removal step 7 then tighten the screw of breaker by using PH2 cross head screwdriver bit and adjustable torque driver by torquing to 24 8 in lbs 2 8 N m Install the Din bar support on the panel by installing 4 8 32 nuts 4 lock washers and 4 flat washers on panel with 11 32 socket and torque wrench by torquing to 13 3 in lbs 1 5 N m Reassemble the output panel assembly to the vault using 4 10 24 x 3 8 screws 4 lock washers and 4 flat washers that were previously removed from the panel Fasten the screws by torquing them to 26 6 in los 3 N m using the PH2 cross head
31. screwdriver bit and the adjustable torque driver Reconnect the green and yellow ground wire to the output panel Secure the wire to the panel using the tooth washer and nut that were previously removed Torque the hardware to 13 3 in lbs 1 5 N m using the 11 327 socket and the torque wrench Plug the ground wires 45 and 48 on the EMI filter according to the Figure 25 on page 33 Reconnect the wires 25 26 27 and 52 into terminal connections as instruction in Removal step 2 Then tighten the screws by using the 7 32 slotted head bit and adjustable torque driver by torquing to 31 in lbs 3 5 N m Fasten the wires by using cable ties on proper position Install the right side panel as outlined in Closing the Vault on page 18 Power Vault Service Manual Part Number 1 155462 Rev AB 37 Maintenance and Spare Parts 12 3 Replacing 24V LED Lamp The LAMP is a plug mount type and is located on the front high panel see details in Figure 28 Figure 28 Lamp mounting Perform the following steps to replace the 24V LED lamp Removal 1 Remove the left side panel as outlined in Preparing the Power Vault on page 6 2 Take apart lamp block from the support by prizing the catch up one side of lamp block and then unplug the lamp Installation 1 Plug the new lamp and then press the lamp block to fix it on the support 2 Install the left side panel as outlined in Closing the Vault on page 18 38
32. t see details in Figure 25 e Y Perform the following steps to replace the Accessory Outlet Filter J2 and J3 Power Vault Service Manual 33 Part Number 1 155462 Rev AB Maintenance and Spare Parts Removal 1 Remove the right side panel as outlined in Preparing the Power Vault on page 6 2 Unplug the 3 wires on the EMI filter Unplug wires 43 44 and 45 if removing Filter J2 and unplug wires 46 47 and 48 if removing Filter J3 3 Unscrew 2 5 40 x 1 2 screws with PH2 cross head screwdriver bit and adjustable torque driver then adjustable torque driver then remove 2 5 40 nuts 2 lock washers 2 flat washers and 2 screws on both side of the filter 4 Remove the filter from Output panel Installation 1 Put the new filter into output panel 2 Fasten the filter with the 2 5 40 nuts 2 lock washers 2 flat washers and 2 5 40 x1 2 screws and torque the 2 screws to 8 9 in lbs 1 0 N m using the PH2 cross head screwdriver bit and adjustable torque driver 3 Plug 3 wires on the filter as indicated cable number in Figure 25 on page 33 Plug wires 43 44 and 45 if installing Filter J2 and plug wires 46 47 and 48 if installing Filter J3 4 install the right side panel as outlined in Closing the Vault on page 18 12 2 Replacing the Circuit Breaker CB3 CB4 CB5 The breaker is a din mount type and located on the output panel of power vault see details in Figure 27 Figure 28 on page 38 34 Ultr
33. t the left side in the crate 4 Loosen brake feet at the two sides of the power vault which are fixed below the bottom panel by your feet s stepping 5 Pull the power vault out of the crate 6 Remove whole the foam packing bag and packing strip 5 Preparing the Power Vault This section of the manual outlines the procedures required to properly prepare the vault for maintenance or repair work on the Power Vault Refer to the Safety Information chapter of the UltraFLEX Test System Service Reference Manual as appropriate for o lockout tag out procedures CAUTION Implement lockout tagout procedures prior to starting any the factory power switch once power is turned off Retain possession of CAUTION If lockout tag out procedures is not enforced place a lock on o the key until all work on the vault has been completed Y NOTE Be sure to order the appropriate replacement part s prior to YY starting any of the procedures outlined in this manual Part numbers for replacement parts can be found in the UltraFLEX Test System Service Reference Manual or in the on line FRU Navigator The following tools are required to prepare the vault m PH2 cross head screwdriver m Adjustable torque driver capable of 13 3 in lbs 1 5 N m which is used with screwdriver bit m 11 32 socket m Torque wrench capable of 13 3 in lbs 1 5 N m which is used with 11 32 socket i NOTE Save all hardware removed
34. te using input voltages of 190 to 240 volts AC The Main Circuit Breaker CB1 can be adjusted to 100 Amp for 36 KVA vaults operating on these input voltages The second range is designed for input voltages of 380 to 480 volts AC The Main Circuit Breaker CB1 is adjusted to 60 Amp for 36 K VA vaults operating on these input voltages The breaker must be manually turned on to apply power to the input of the vault transformer T1 The transformer output is three phase WYE 120 V per phase with a neutral and ground The neutral is tied to the vault chassis ground at the transformer This provides the tester with a much lower level of noise than if the neutral line was used directly out of the vault transformer This 3 phase output is distributed as follows One phase is used to supply 120 V for accessory outlets Two phases are tapped to supply 208 volts to the low voltage transformer T2 in the vault which produces 24 volts AC that is used for system control These 24 volts controls the power on contactor K1 which then supplies AC power to the test system through a COR COM brand Electro magnetic Interference EMI power filter The EMI filter provides the tester with Radio Frequency Interference RFI protection from noise and also prevents from the vault from emitting any noise into the facility power lines The contactor is self latching which means that when 24 volts AC is applied it uses its own contacts to stay closed and only drops out when
35. the 2nd nut the one furthest from the insulator block to 88 5 in lbs 10 N m 11 Secure the nut lock washer and flat washers to where they are already removed to remove the cables and terminal is not going to be used for the rewiring repeat step 9 and 10 12 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Input Voltage Changeover Table 2 Power vault transformer connections Input Voltage Transformer Wire Connections Main Lines From CB1 B1 to G1 to A2 to F2 A2 A3 A1 B2 to G2 to A3 to F3 B3 to G3 to A1 to F1 C1 to H1 to A2 to F2 A2 A3 A1 C2 to H2 to A3 to F3 C3 to H3 to A1 to F1 D1 to l1 to A2 to F2 A2 A3 A1 D2 to 12 to A3 to F3 D3 to 13 to A1 to F1 E1 to J1 to A2 to F2 A2 A3 A1 E2 to J2 to A3 to F3 ES to J3 to A1 to F1 380 F1 to B1 F2 to B2 F3 to B3 A2 A3 A1 G1 to A2 G2 to A3 G3 to A1 400 F1 to C1 F2 to C2 F3 to C3 A2 A3 A1 H1 to A2 H2 to A3 H3 to A1 416 F1 to D1 F2 to D2 F3 to D3 A2 A3 A1 I1 to A2 I2 to A3 I3 to A1 480 E1 to F1 E2 to F2 E3 to F3 A2 A3 A1 J1 to A2 J2 to A3 J3 to A1 Power Vault Service Manual 13 Part Number 1 155462 Rev AB Input Voltage Changeover Figure 9 and Figure 10 show examples of different transformer wiring diagrams Figure 9 208V input voltage transformer T1 wiring diagram 12 Dress the wires then apply cable ties to secure the wires as appropriate 13 Once the tra
36. the Power Off S2 or Emergency Off EMO S1 switches are pressed The contactor is energized by the Power On switch S3 located at the front of the vault With the contactor energized power is distributed to the Power Vault Service Manual 3 Part Number 1 155462 Rev AB Power Vault Overview output power module circuit to provide 208 volts AC that controls AC power to the UltraFLEX HD Test System The vault can be powered on and tested for correct output voltage without a tester or the computer equipment being connected The necessary circuit breakers and AC outlets to power the test system are contained in the vault The tester must be connected to and powered from the vault Figure 1 UltraFLEX HD 36 KVA Power Vault Front View Back View 4 UltraFLEX HD Test System Power One 40KVA Power Vault Service Manual Part Number 1 155462 Rev AB Unpacking 4 Unpacking 1 Unscrew the the six screws in the front door and remove them Unscrew the four six screws four six nuts and eight twelve washers which fix the locks and remove them See Figure 2 Figure 2 Unopened Crate 2 Release and open the door downward to the floor refer to Figure 3 on page 5 Figure 3 Opened Crate Brake feet Input cable Power Vault Service Manual 5 Part Number 1 155462 Rev AB Preparing the Power Vault 3 Remove the input cable by removing the two cable ties and then remove the output cable a
37. ts2 31 12 1 Replacing Accessory Outlet Filter J2 and J3 o ooo o o 2 33 12 2 Replacing the Circuit Breaker CB3 CB4 C0B5 0 oocococcccccoco ooo 2 34 12 3 Replacing 24V LED Lamp 0 cece eee eee A 2 38 12 4 Replacing ABB EMO pushbutton switch 81 ooooocoocooooo 2 39 12 5 Replacing 2A Circuit Breaker CB6 2 2 eee lesse 2 40 12 6 Replacing the Contactor K1 A95 w CAL18 11 aux contact 2 41 12 7 Replacing the Power off Pushbutton red S2 and Power on Pushbutton green S3 cec seil ceci ie eo eee YR 2 43 12 8 Replacing the Main Circuit Breaker CB 1 ooocoocooocoooooo o 2 44 12 9 Replacing the Thermostat 0 0 cece eee eee 2 45 Contents iii Power Vault Service Manual 1 About This Manual This manual provides the procedures and information required to maintain and repair the Power One 40KVA Power Vault Teradyne part number 601 872 02 It is intended for trained maintenance personnel The local Teradyne Service office can assist with any additional questions you may have about Power One Power Vault We welcome any comments or feedback you have about this manual and Power One Power Vault Please send feedback to Teradyne Knowledge Technical Support at customercare teradyne com For your convenience we have also included a Manual Comment Form at the end of this manual 1 1 Viewing This Manual Online When viewing this manual online you may click an
38. wer Vault to the factory power source 3 Turn on the factory power circuit breaker that the Power Vault is connected to Remove any lockout tagout devices attached to the vault Turn on the Main Circuit Breaker CB1 at the front of the vault Turn on the Control Power Circuit Breaker CB6 at the rear of the vault E E Insert the key into the Emergency OFF Switch S1 at the front of the vault and turn the key to unlock the switch the switch should release 8 Push the green Power ON Switch at S3 at the front of the vault the switch will illuminate 9 Turn on the three 3 Auxiliary Circuit Breakers CB3 120 V AC CB4 120 V AC CB5 208VAC 3 phase at the rear of the vault Power Vault Service Manual 17 Part Number 1 155462 Rev AB Closing the Vault 10 11 Using an AC volt meter confirm that 24 volts AC is present at the Outlet Receptacle J1 at the rear of the vault Using an AC volt meter confirm that 197 6 218 4 volts AC is present between each two of three terminals X19 X20 X21 which control by CB5 at the rear of the vault Using an AC volt meter confirm that 114 126 volts AC is present between each terminal X19 X20 X21 and X22 which control by CB5 at the rear of the vault SY NOTE Be sure to check the tester power for the appropriate voltage phase reference to the neutral pin Refer to step 12 13 Once the vault has been tested proceed to the Closing the Vault section of this m
39. y hyperlink cross reference or page number to jump to that topic Power Vault Service Manual 1 Part Number 1 155462 Rev AB Introduction 2 Introduction The UltraFLEX HD Test System Power One 40KVA Power Vaults are engineered to provide a conditioned 3 phase output of 208 volts AC to the tester using input voltages of either 190 240 volts AC or 380 480 volts AC Table 1 lists the part numbers of the power vaults and applications Table 1 Power vault part number matrix Tester Type Power Vault Type Power Vault P N Teradyne P N UltraFLEX HD Tester 40KVA 1Module 1 154860G 601 872 02 The 40KVA vault can be used for the UltraFLEX HD test system The standard power vault is designed to power a single UltraFLEX HD Tester and the associated computer equipment This manual provides the procedures and information required to maintain and repair the vaults and contains the following information m Power Vault Overview m Unpacking m Preparing the Power Vault m Aading Input Cable and Tester Cable m Input Voltage Changeover m Testing the Vault m Closing the Vault m Schematic Drawing m Product specifications m Maintenance and Spare Parts Ensure that you have all the necessary items required to maintain or repair the vault prior to starting any of the procedures outlined in this manual NOTE Prior to performing any repairs on the Power Vault familiarize yourself with the information outlined in the Safety Inf
Download Pdf Manuals
Related Search