VDC Series Manual
Contents
1. telo ol PELNO XL AOZ e c 9L LNO Est z9 Lov za AU LN e OL LNO De ZENO e SINO To ZY ZHL SIN Eau 19 ov EI 19 LHL FU 8 SJOALIP YOUMS IES Ajddns u eur ino ul punay Fig 12 VDC Block Wiring Diagram VDC LAT LG6T amp VDC SAT SGT Series Firmware ver 1 4 amp up Page 14 Installation amp Service Manual Notes EET VDC LAT LOT amp VDC SAT SGT Series Firmware ver 1 4 amp up Page 15 Installation amp Service Manual Mechanical Construction VDC S series The VDC case is made from extruded aluminium sections The four parts that make up the case are interlocked and secured by screws To remove the front cover unscrew four screws the two top screws from the end plate where the terminal block is located and the two bottom screws from the other end plate Slide the front cover away from the terminal block to access adjustment area VDC L series The VDC case is made from extruded aluminium sections The six parts that make up the case are interlocked and secured by screws To remove the front cover unscrew three screws one from the front cover and one each from the top and bottom end plates Dimension Table L L4 L5 Le e L7 D VDC S4T1K120 m om 237 TO 280 11 02 VDC S6T1K120 260 10 24 303 11 93 110 4 33 30 1 18 140 5 50 6 0 0 24 VDC L4T3K120 GE VDC L6T3K120 170 6 69 250 9 84 293 11 54 162 6 38 311 12 24 40 1 57 292. Change unit to 120V model twice every second voltage 208 220 230V unit is being present on output terminals used with a 120V supply Unit failure when supply A 120V unit is being used on Change unit to correct voltage model switched on a 208V or 220V supply Note The 120V unit will be damaged n M VDC L4T L6T amp VDC SAT SGT Series Firmware ver 1 4 amp up Page 13 Installation amp Service Manual O peo7 ino eur p Esch ZNO o z S 1 pa Ct 9 L HO Aug sjapow de 9 i i i i i Ivi 94 i O SH th eNO j i i SAVI s4 O HT 14 ZNO i favi ta oS 6 ez edvL g4 oS 0 8 ezN9 CdYIL ed OL LESZNO ldYL ld OCZZALII v z SENO dag dep J WOJSULI uonesuadwog SZ DZ au UOWWIOO z 1 Ed wat 2 assa 9 YMS del a l i VINO IS nudo S Yous del lo eat LINO i EL UD JS ena t youms del zo SM_ CINI L Di ma yomg del 2 IS SINO Ji Z yomg del assa emo 7 iio youms deL 2 ISSA Gre SJOAUQ youms del DIS omg 121 old var ez ZS EN 84 YOUIMS gt edt 1D RI LLO Zaf m TC al LU IN NOGL
3. In applications which require no break maintenance a bypass switch must be installed Order the appropriate Bypass Switch see p17 which should be connected as shown in Fig 8 DIP PROOFING TECHNOLOGIES VINC OK VDC 1234 Ground l ii de i Ir J Ground allelielieliellen p RO pas nT cal Line in Common Line Line out Housed q Bypass Switch Common Line Line out Line In O Line Out Supply Vnom Common line in o Load Common line out Fig 8 Housed Bypass Switch Connection Diagram Functional Description of the Indicators System OK Green LED indicator When the green LED is ON the system is fully functional the unit self test amp initialization routine has been run successfully Compensator Running Red LED indicator The red LED is on when the compensator is running during a voltage dip WE 91r1 __ _ q 4 l l J l l 1 0 lt Z _ _ 0 0_ BgB _ mm lt 11 Page 10 VDC LAT LGT amp VDC SAT SGT Series Firmware ver 1 4 amp up Installation amp Service Manual Indicator error codes Flashes Indicator Condition System OK Green d Event not fully supported Resets after 24 hours Supply check AC input low Load current check overload Sta
4. Termina Cover gt SCH WE W To sin Terminal Cover Loss eebe el ff i i i io ire SS pn Esc E PERS CES Sal I E Dk EE SS H ch i i SS I ETTI _ ZI TTI Esch L4 Note 1 TITTTTITI gt Note 2 Terminal 1 Terminal 2 Terminal 3 Terminal 4 LA Fig 13 Dimensions of the VDC series mm inches Ground Screws Line in Supply Common line in Terminal cover shown dashed Common line out Line out Load VDC LAT LOT amp VDC SAT SGT Series Firmware ver 1 4 amp up Page 17 Installation amp Service Manual Accessories Housed Bypass Switch Description Where no break maintenance is required a by pass switch must be installed It connects the supply directly to the load Bypass position and disconnects the power terminals of the inverter without interrupting the supply When in DPI position the load is connected to the supply via the inverter Specifications MODEL BPSW25A ELECTRICAL Maximum current 25A Maximum input voltage 600Vac TEMPERATURE Maximum working temperature 45 C 113 F HOUSING Construction Extruded Aluminum Height 202mm 7 95in Width 150mm 5 9in Depth 141mm 5 55in Mas
5. VARIAC CONTROL ae F S Variac range 0 240Vac RMS bei atea Maximum power 1200VA 120V 2400VA 240V Me 5 du E ni ge gen Maximum continuous current 10A Maximum short term current for SB APE oi 3 seconds 20A O 10 20 30 40 50 60 70 80 90 100 Overload amp short circuit protection Yes wee DIRECT VARIAC OUTPUT Variac range 0 240Vac RMS Maximum power 1200VA 120V 2400VA 240V Maximum continuous current 10A Overload amp short circuit protection Yes SAG DELAY TIMER Range 0 00 to 20 00 ms Setting 0 01 ms steps SAG DURATION TIMER Range 0 010 to 9 999 seconds Setting 0 001 second steps VDC LAT LOT amp VDC SAT SGT Series Firmware ver 1 4 amp up Page 19 Installation amp Service Manual Voltage Dip Compensators For VDC L4T L6T amp S4T S6T series Models 120V 208V 220V 230V 50 60Hz Voltage Dip Compensator A typical VDC connection diagram 1941 Lake Whatcom Blvd 112 DIP PROOFING Bellingham WA 98229 USA TECHNOLOGIES VINC e mail sales dipproof com LEADERS IN VOLTAGE DIP PROOFING Web www dipproof com Doc Ref 5704 010 Rev 1 2 May 19 2005 LPW
6. already in existence The current approach to this problem has been to employ intelligent control systems which provide a curative solution In contrast the Voltage Dip Compensator provides a preventative solution Theory of operation The VOLTAGE DIP COMPENSATOR is designed to be maintenance free and highly reliable It consists of 5 7 static switches asag compensation transformer and the controls The Voltage Dip Compensator block diagram is shown in Fig 1 below Ru Static 3i Switch 1 ompensation Static Transformer Switch 2 Static Switch 3 Supply in Controls Static To Load Switch 4 Static Switch 5 Static Switch 6 Static Switch 7 6Tap Pr ORTI Fig1 Compensator Block Diagram o _ gt 555ill VDC LAT LOT amp VDC SAT SGT Series Firmware ver 1 4 amp up Page 3 Installation amp Service Manual The STATIC SWITCHES are robust and can withstand large current surges They are ideally suited for contactor operation where high peak currents of short duration occur during energizing Tee aoe pe ee AR ee ee PE eee Tyree yy Cerys ZS gl V in Sag duration 42ms L Vout 300 Supply sags Supply recovers Compensator Running II tie 0 10 20 30 40 50 60 70 80 90 100 Dees ep Time ms Fig 2 Compensator output waveform Du
7. 6 11 65 8 0 0 31 VDC s4T1k208 _177 6 97 297 9 39 280 19 02 1 10 4 39 150 5 90 30 1 18 1400650 Jeng ag VDC S6T1K208 200 7 87 260 10 24 303 11 93 eee 50 6 0 0 VDC L4T5K208 NEGA VDC L6TSK208 L6T5K208 170 6 69 250 9 84 293 11 54 162 6 38 311 12 24 40 1 57 296 11 65 8 0 0 31 Aea S4T1K220 177 6 97 237 9 33 280 11 02 ari errare Er Fis VDC S6T1K220 200 7 87 260 10 24 303 11 93 EE l 0 0 VDC L4T5K220 E VDC L6T5K220 170 6 69 250 9 84 293 11 54 162 6 38 311 12 24 40 1 57 296 11 65 8 0 0 31 pa e S4T1K230 237 9 38 280 11 02 40 4 33 150 5 90 30 1 18 140 5 50 6 0 0 24 VDC S6T1K230 200 ve 260 10 24 303 11 93 pini VDC L4T5K230 ag VDC L6T5K230 L6T5K230 170 6 69 250 9 84 293 11 54 162 6 38 3 2 24 40 1 57 296 11 65 8 0 0 31 E gt gt Page 16 VDC L4T L6T amp VDC SAT SGT Series Firmware ver 1 4 amp up Installation amp Service Manual Mechanical Outline L7 a d L series case 5 19 Model example A DPI52L3K23 or VDC L4T5K120 i 0 L6 D L1 L2 L3 S series case Oil Model example Ke DPI52S50 23 or VDC S4T1K230 S A L6 L1 L2 L3 Cs
8. Installation amp Service Manual Voltage Dip Compensators For VDC L4T L6T amp S4T S6T series Models 120V 208V 220V 230V 50 60Hz DIP PROOFING TECHNOLOGIES VINC LEADERS IN VOLTAGE DIP PROOFING Installation amp Service Manual Contents fe dee Wed Le TEE 3 Theory of operation WEE 3 Specificati nS sisien eaaa r Ri ee lle 5 VDC support for the SEMI F47 standard 7 Installation REI ARR ER E RR nanne nennen 9 Power MEDIE AR EdeeEe ee 9 Indicator error CODES si tiri 11 Adj stMentS sioni a cea Rbk a Ada cate 11 Compensator RUN Tume 11 12t controlled run time curves cette eeee eee e eter eeee eee 12 Fault Diagnosis Chatta ada 13 Mechanical Construction A 16 Dimension Table tab Ni utiss o Si i 16 Mechanical Outline lari ria 17 ee 18 Voltage Sag lu e 19 Notice IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions that should be followed during installation and adjustment of VDC series Voltage Dip Compensators CM ______________ _ __________ ___E____E_ _ ONRNR L ____ o o Oo o_ _oo o _u_ ve OO_ O O Page 2 VDC LAT LG6T amp VDC SAT SGT Series Firmware ver 1 4 amp up Installation amp Service Manual Introduction The reliability of electrical power to industry is in general very high nevertheless voltage sags or dips do occur These instabilities are caused by short circu
9. be used to prove the effectiveness of the DPI or VDC as a solution TEMPERATURE Duration Equal to sag duration for these power quality problems Maximum ambient working temperature 45 C 113 F The Sag Simulator is designed for 120 208 Luousine 240Vac operation The controls consist of a Construction Extruded aluminium variac to set the sag depth an LCD display to Height 390mm 15 35in indicate the sag voltage value and program Width 311mm 12 24in status four programming keys to set up and Depth 162mm 6 38in Mass 15kg 33lb operate the simulator A variable interrupt timer sets the duration of the voltage sag and the point in the cycle at which it begins Both Simulated variables are set using the programming keys oe and are indicated on the LCD display i l 200 Sag Profile Sag Duration 60ms s La Positive zero Q Simulator output is short circuit and overload EE om Voltage protected A 5V synchronization pulse is pro i vided to trigger an oscilloscope A photograph 100 appears on page 8 the specifications are shown of di Ch below 100 Sag Simulator Specifications 200 l Sag Delay AC INPUT SUPPLY 300 ES Supply voltage 120 208 240Vac 50 60Hz L Supply voltage 220V 50Hz Sag Simulator output Maximum input voltage 10 o wa 30 40 a o am a o 100 Full load current 20A See e L Sync pulse output Z Terminals 4 amp 5
10. e represents the operation area where no equipment faults must occur due to voltage sags on the supply The no fault window is from 50ms to 1 second with variable depth sag to a maximum of 50 of the nominal supply voltage The VDC family is designed for applications that must meet the SEMI F47 Voltage Sag Immunity Standard for Semiconductor Processing Equipment and where size and cost are critical factors 100 i lp ATI mg 0 A 90 E x 90 F 10a gt L 5 SES 20 2 o 70 30 gt lt 60 58 40 50 lea 50 Vo A 50 g 6 tap models only 43 40 6 tap models only 36 60 VH I 30 For 120V models 9 6A 2 18 3 05 4 15 5 9s 8 6512 5s 70 For 230V models 4 3A 11s 15s 22s 32s46s67s 20 F F47 Specification VDC support provides voltage sag 80 10 0 05 to 1 sec immunity and extends the no fault 90 i equipment operation area 0 L ttt l J IEN a WE WT 100 0 01 0 02 0 1 1 10 100 gt Sag duration sec Fig 4 VDC extended support for the SEMI F47 Standard Times shown are for the VDC S4T S6T series with Iload 9 6A for 120V models lload 4 3A for 230V models amp duty cycle 1 maximum length event every 20 minutes The green area in Fig 4 shows the extended support provided by the VDC S4T 6T series Support times are shown in green for 120V models at a load current of 9 6 amps and in red for 230 models at a load current of 4 3 amps The no fault windo
11. hat the two left most curves are for six tap models only 10 00 67 Time 58 3 bd N Ed x a 3 bd 9 00 8 00 7 00 6 00 Load Current amps 5 00 4 00 6 Tap only 3 00 2 00 0 0 5 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 0 55 0 60 0 Ur Up time seconds Fig 9 Maximum Ft controlled Up times for VDC S4T S6T1K series Duty cycle 1 maximum length event every 20 minutes 26 00 L Time 78 sag Time 67 sag Time 58 sag Time 50 sag Time 43 sag Time 36 sag 24 00 22 00 T Qa E amp 20 00 fa E H LI 5 18 00 kel e l 16 00 14 00 6 Tap only 12 00 i i d 0 00 5 00 10 00 15 00 20 00 25 00 30 00 35 00 40 00 45 00 50 00 55 00 60 00 rt Up time sec Fig 10 Maximum Ft controlled Up times for VDC L4T S6T3K amp VDC L4T S6T5K series Duty cycle 1 maximum length event every 7 minutes VM Page 12 VDC LAT LG6T amp VDC SAT SGT Series Firmware ver 1 4 amp up Installation amp Service Manual LED1 LED2 Green L Red System OK Running Note 1 VDC setting Note 2 VDC setting To activate It contr
12. imum ambient working temperature 45 C 113 F onstruction Extruded Aluminum eight mm Dim L3 on p17 293 280 304 eight in Dim L3 on p17 97 11 54 _ 11 09 11 97 11 54 Width mm in 0 epth mm in 3 19 Mass kg Ca OJO iw Ei SS a Zal o o alal SEO w co SE SS Mass Ibs 2 able Copper panel wire size mm 2mm able Copper panel wire size AWG 14AWG wn nderwriters Laboratories Inc EMI F47 Semiconductor processing equipment voltage sag immunity Listing pending The VDC S6T amp LET series should be used for critical applications where support down to 37 of nominal supply voltage is needed E Page 6 VDC LAT LG6T amp VDC SAT SGT Series Firmware ver 1 4 amp up Installation amp Service Manual VDC support for the SEMI F47 standard This standard was drafted by the Semiconductor Industry to specify Voltage Sag Immunity requirements for semiconductor processing equipment The profile for the F47 standard is shown in Fig 3 100 ___ iti aaa TTT TTT TTT 0 g a Zi 90 F 3 10 jo gt 5 g pF 20 3 AS 70 F Required equipment voltage 30 gt 60 sag ride through capability 4g This is the equipment no fault 3 50 f operation area 2 50 2 L eof 40 F47 Specification 60 30 0 05 to 1 sec 70 20 80 10 90 0 orral Loa 400 0 01 0 02 0 1 1 10 100 Sag duration sec Fig 3 SEMI F47 Standard The blue zon
13. its lightning strikes on overhead power lines and heavy load switching The duration of such faults is generally shorter than one second Power Quality data shows that voltage sags with a maximum depth of around 50 constitute 92 of all events Most plant can ride through such voltage dips by virtue of their mechanical and electrical inertia However this is not the case with electrically held in contactors and relays that control the machinery Contactors typically drop out from 5ms to 20ms after power is removed Each short voltage dip now becomes a power failure and the plant must be restarted This can be complicated time consuming and costly DIP PROOFING TECHNOLOGIES Voltage Dip Compensators are de signed to maintain the switchgear control voltage during voltage sags effectively keeping the plant connected The stored electrical and magnetic energy is allowed to flow supporting the mechanical inertia of the machinery When the power is restored after a short voltage dip the plant is still running at near synchronous speed the inrush currents will be small and the stress to the system minimal The VDC provides an economic solution for users who need their equipment to comply with the Semi F47 standard for voltage sag immunity Historically this problem has been addressed by using DC contactors latched contactors and intelligent controls such as PLC s These systems are complex and expensive and do not provide a solution for equipment
14. nductor processing equipment voltage sag immunity The VDC family is designed for applications that must meet the SEMI F47 Voltage Sag Immu nity Standard for Semiconductor Processing Equipment and where size and cost are critical factors n EE VDC LAT L6T amp VDC SAT SGT Series Firmware ver 1 4 amp up Page 5 Installation amp Service Manual Specifications VDC L4T L6T amp S4T S6T series 208V 220V 230V models VDC S4T1K208 VDC S6T1K208 VDC L4T5K208 VDC L6T5K208 VDC S4T1K220 VDC L4T5K220 VDC L6T5K220 VDC S4T1K230 VDC S6T1K230 VDC L4T5K230 VDC L6T5K230 ingle phase supply voltage 50 60Hz 230V TOCAR 16A e Full load current A RMS 7 ol CO 3 i a p Se I Q NES gt BF EEE x x 3 2 2 3 SS z s 5 o D les f is Lei 2 Sig D lt o SS SiS 3 n D D Th o w CH lt Q D n o w o FS fo gt ominal output voltage V 208V 220V 230V oltage fluctuations over full operating range 10 ominal load current A Ca aAa se 227A aa j 2A ower factor range cos from 1 to 0 Wave shape Sinusoidal ominal load VA 1000 5000 1000 sooo 1000 sooo 3 15s lt az Timer control It control See Figs 9 amp 10 p12 reload current imi A RWS ia quasi qa a AAS 0 05 to 3 15s 0 05s steps Maximum up time sec Timercontro age etting System OK green LED red LED Max
15. nect a 120V unit to a 208V or 230V supply Decide on the location where the unit is to be installed this will probably be inside a switch gear panel Mount the unit vertically using M6 bolts Connect unit as shown in Fig 7 using 2mm 14AWG VDC S series amp 5mm 10AWG VDC L series copper panel wire Apply terminal screw tightening torque of 0 6 0 8Nm 5 2 7 Ib in VDC S series amp 1 5 1 8Nm 13 16 Ib in VDC L series This device does not have a disconnect switch If such a switch is required it must be provided by others Power Wiring Connect Line In Supply to Terminal 1 Connect Common Line in to Terminal 2 Connect Common Line out to Terminal 3 Connect Line Out Load to Terminal 4 Connect the ground screw s to the panel ground point o 3 4 is DE a Ground in Line in Supply Ground out Line out Load Common line in Note 2 amp 3 linked internally Fig 7 Power Wiring Diagram Common line out VDC LAT LOT amp VDC SAT SGT Series Firmware ver 1 4 amp up Page 9 Installation amp Service Manual 9 Once the unit has been mounted and the external wiring completed power can be applied Turn on the power to the unit The green LED indicator System OK will come on after approximately one second and the unit is fully operational 10
16. nity 4 50 g The no fault equipment y 40 FONT A 60 F47 Specification operation area is extended 30 0 05 to 1 sec to protect against 70 momentary interruptions 20 80 10 90 0 i L LL tit l LLLILILI 100 0 01 0 02 0 1 1 10 100 Sag duration sec Fig 6 DPI support for the SEMI F47 Standard For applications that require protection against momentary interruptions and sags refer to our Voltage Dip Proofing Inverter DPI product line for a simple cost effective solution that is easy to intergate into OEM products or retrofit to existing equipment The DPI support profile is shown together with the F47 curve in Fig 6 It can be seen that the DPI provides complete protection for all sag depths and interruptions from 0 to 3 seconds VM VDC LAT LGT amp VDC SAT SGT Series Firmware ver 1 4 amp up Page 8 Installation amp Service Manual Installation Guide Remove the unit from its packing Place the unit horizontally on a bench and visually check for any mechanical damage Ensure that all the casing screws are tight then shake the unit to check that there is nothing loose internally Note Please inform your shipping agent if any damage has occurred during transit the damaged unit s and all packing material should be kept in case the insurers wish to inspect the damage Check that compensator voltage is the same as the system control voltage Refer to the rating label on the unit end plate WARNING Never con
17. o output from that tap VM Page 4 VDC LAT LOT amp VDC SAT SGT Series Firmware ver 1 4 amp up Installation amp Service Manual ingle phase supply voltage 50 60Hz 120V Maximum input voltage 10 Minimum input voltage 50 24A 64 ull load current A RMS 24a OA Specifications VDC L4T L6T amp S4T S6T series 120V models VDC S6T1K120 VDC L4T3K120 VDC L6T3K120 VDC S4T1K120 a gt CO o gt oo oO g lez R Maximum surge current for 3 seconds duration Nominal output voltage 120V Voltage fluctuations over full operating range FA ominal load current A 8 54 kaal 244 244 ower factor range cos from 1 to 0 Wave shape Sinusoidal ominal load VA 1o00 ml sooo al time sec Timer control 3 15s It control See Figs 9 amp 10 p12 12A 12A 35A 35A goa soa Tal sal S S 0 05 to 3 15s 0 05s steps hort circut curremt limit A RMS Overload current limit A RMS Range ooo etting System OK green LED red LED Maximum ambient working temperature 45 C 113 F onstruction eight mm Dim L3 on p17 eight in Dim L3 on p17 idth mm in epth mm in Mass kg Mass lbs SE able Copper panel wire size mm able Copper panel wire size AWG crew terminal torque Nm Ib in 1 76Nm 15 6lb n wn nderwriters Laboratories Inc Listing pending EMI F47 Semico
18. olled runtime set all DSW2 is set by factory DSW1 switches to the OFF position Do not change settings DSW2 on 6 tap VDC Les 4 tap VDC 3K 5K VDC Cs 1K VDC Cem Auto supply sensing on Auto supply sensing off 1600msec 6 Default Ti control 800msec 5 400msec 4 200msec 3 4 Not used 100msec 2 1 O OJ 50msec Push amp release Set run time to calibrate Fig 11 Control Card Indicator amp Adjustment Locations Fault Diagnosis Chart Symptom Probable Cause System OK LED green is off No supply voltage on input Check supply no voltage on output terminals terminals 1 amp 2 System OK LED green is off Overload condition load Check load current if it exceeds the Overload rating Compensator Running LED current exceeds unit eliminate any devices that do not need to be red flashes once every second overload rating supported or use a larger unit There is no voltage on output terminals 3 amp 4 System OK LED green is off Supply and load wires are Swap supply amp load wires Supply terminal 1 and voltage on terminals 3 amp 4 no reversed Terminals 1 amp 4 load terminal 4 voltage on 1 amp 2 Powered up for gt 3 seconds Unit failure Return to local agent or manufacturer for repair System OK LED green is off Compensator Running LED red is off There may may not be voltage on terminals 3 amp 4 System OK LED green flashes Low supply voltage A
19. ring stand by operation static switch1 supplies power directly to the load static switches 2 to 5 are switched off and the compensation transformer carries no load The supply voltage is constantly monitored for deviations should there be a deviation from Vnom which is greater than 10 static switch 1 is switched off and static switch 2 is activated Depending on the sag depth the controls will operate static switches 2 to 5 7 to maintain the compensator output voltage within 10 of the nominal supply voltage The switch over is accomplished in 350us A 3 15 second timer adjustable in increments of 50ms starts timing the compensator out Should the input voltage recover within the set time static switches 2 to 5 7 will be deactivated and static switch 1 will be switched on and the load is reconnected to the supply If the input voltage does not recover within the set time the load is switched back to the supply regardless of the voltage level If I t control is enabled then the run time will be dynamically optimized to the longest time that load conditions will allow The VDC employs tap switch fuses to prevent catastrophic damage to the unit in the event of a tap switch failure If a tap switch should fail the fuse will open A VDC with a failed tap switch will continue to function normally and will attempt to serve any sags that occur However if sag conditions require activation of the failed tap then the load will be dropped because there is n
20. rt up Test System OK Green Compensator running Red Test and Maintenance There are no user serviceable parts inside the unit if faulty return to factory or local agent for repairs Adjustments Adjustment points are marked on the control card and can be reached by removing the front cover of the VDC see Mechanical Construction on page 15 Compensator Run Time Timer controlled Run Time SW1 see Fig 11 page 13 This switch sets the running time of the compensator and can be set in 50ms steps to a maximum of 3 15 seconds To determine the run time which is currently set add the figures printed next to each switch that is in the ON position For example a running time setting of 3 15 seconds requires these switch combinations 1 on 2 on 3 on 4 on 5 on 6 on Dt controlled Run Time Run Time is dynamically optimized to the longest that load conditions will allow The I t optimized Run Time can be determined using the curves on page 12 To enable this option set all SW1 switches to OFF Factory Setting Ft control SW1 1 6 off ____mmmmmmmmm_mmm______________________________________55 MNM VDC LAT LOT amp VDC SAT SGT Series Firmware ver 1 4 amp up Page 1 1 Installation amp Service Manual Pt controlled run time curves Use the curves below Fig 9 for S series amp Fig 10 for L series to determine the It controlled run times for a specific load current and sag depth Note t
21. s 1kg 2 2lbs Mechanical outline Note 1 Note 2 Mountingholes2x6 0 25 0 Dimension units Without brackets mm ei 2 a With brackets inches 5 2 i E 8 Topp O Od ce a eel inl el Si mi Por n pi Line in Common Line Line out di El Ground Sc J i Screws E si ebe jie Sg det di esa Vil 2 Se i i tea Line in j T pito z EENG ES Supply Load D Ja See CA ail Supply AAA HHHH S h 140651 H 150 5 90 GE i Ordering Stock No Description 5003 006 Housed By Pass Switch 25Amp Eee eee Page 18 VDC LAT LGT amp VDC SAT SGT Series Firmware ver 1 4 amp up Installation amp Service Manual Voltage Sag Simulator CONTROLS amp INDICATORS Description Programming Four push switches Menu parameter indicaton 4 x 20 LCD display The Sag Simulator is an effective tool to evaluate the effects of momentary voltage sags SYNC PULSE OUTPUT and interruptions on industrial controls When Amplitude SV used in conjunction with a Voltage Dip Proof Polarity Positive Electrically isolated output Yes ing Inverter or a Voltage Dip Compensator and Bypass switch it may
22. w is extended Sees VDC LAT LOT amp VDC SAT SGT Series Firmware ver 1 4 amp up Page 7 Installation amp Service Manual from 50ms to 4 1 amp 12 5 seconds respectively with a maximum continuous sag depth of 50 VDC L4T3K 5K amp VDC L6T3K 5K support times are shown in Fig 5 100 ERESSE CV EE 0 2 90 F 5 10 gt 2 L 78 _ KS SEN 20 2 a 70 F Sie J 30 5 gt lt 60 Sa J 40 2 d 50 3 50 6 tap models only 43 y 40 6 tap models only 36 ks 60 i o 0 o Z o N 30 _FA47 Specification TTI LS g g q 70 20 i 0 05 to 1 sec VDC support provides voltage sag 80 10 immunity and extends the no fault 90 equipment operation area 0 i i vi L1Littiit 499 0 01 0 02 0 1 1 10 100 Fig 5 f gt Sag duration sec VDC extended support for the SEMI F47 Standard Times shown are for the VDC L4T 6T 3K 5K series with lload 24A amp duty cycle 1 maximum length event every 7 minutes The VDC S6T amp L6T series should be used for critical applications where support down to 37 of nominal supply voltage is needed The Fig 5 shows the extended support area The no fault window is extended from 50ms to 2 1 seconds with a maximum continuous sag depth of 63 100 pi n a T_T TTT TITTI 0 CH a x 90 10le gt 5 g e f 20 5 al 70 30 n DPI t provid Ss 60 support provides 40 2 voltage sag and supply 5 50 F interruption immu
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