PR300 Startup Manual
Contents
1. Mounting bracket standard accessory 2 brackets Load side 1 1 3 Mounting Method 1 2 2 Panel Cutout Dimensions 2 3 Three phase three wire system 3 Attaching the Dust Cover and Terminal Cover 0 8 Unit mm 7 Set the direction of the panel mounting bracket 92 68 ower aourcg A NOTE WARNING 1 2 3 The diagram below shows the front of the bracket the side into which the Do not ground the input _ SO eee panel mounting bolt is inserted Rotating the bracket 90 makes the bracket A B C ead pineal Referto As there is a danger of electric shock do not attach the dust compatible with either ANSI or JIS panel cutouts Set the bracket to either a RSID vithout using VT and CT ier Wiring cover and terminal cover while the wires are live me ANSI E 8 mark according to which type of panel you are installing as 92 0 klk rr 1 shown in the diagram CT 1L 7 a ee OJo e Attach the dust cover before attaching the terminal cover Front of the bracket 68 it 4 5 e The recommended tightening torque for the screws for attaching the T a 6 dust cover and terminal cover is 0 4Nem u _ Fuse VSS O 3 1 Attaching the Dust Cover V2. Perform wiring for the voltage and current input in the same circuit Check the following before turning on the power Using the PR300 beyond the stated specifications may cause it to heat up and burn out e Check that the power supply voltage input voltage and input current values to be applied to the PR300 agree with its specifications e Check that the external wiring is connected to the terminals in accordance with the specifications Do not touch the screws in locations a to f shown in the wiring diagrams They are an essential part of the structure of the PR300 Loosening or tightening them may result in a malfunction or failure of the PR300 Be sure to attach the terminal cover to prevent electric shock refer to Chapter 3 Attaching the Dust Cover and Terminal Cover AN NOTE When attaching the terminal cover e Since the terminal cover of PR300 has the structure of preventing electric shock the terminal cover cannot be attached after completing all wiring Refer to Chapter 3 Attaching the Dust Cover and Terminal Cover before wiring Carry out the wiring referring to the diagrams in Sections 2 1 to 2 6 The wiring for voltage input current input and power supply is M4 screw termi nal connection For other wiring it is M3 screw terminal connection The connector for connecting to the Ethernet is RJ45 Use strand wires for the wiring Wiring cables with a nominal cross sec tional area of 1 25 mm
3. or thicker are recommended for voltage current in put and power supply cables with a nominal cross sectional area of 0 5 mm or thicker are recommended for other signals Durable good contact ring tongue crimping terminals are recommended to use Ring tongue terminal d res terminals mm mm mm mm wa aa max 7 0 max 7 8 max f ton terminal Spade tongue te a Applicable Recommended Applicable wire size terminals tightening torque A d 1 Installation 1 1 Installation with the ANSI 4 inch Round Form The PR300 can be installed so that it handles ANSI 4 inch round form or JIS 110 square instruments panel cutouts by attaching the JIS ANSI mounting kit accessory 1 1 1 External Dimensions JA RSOO mum BARGE 150V 3OY CORY O COMM PULSE OVER 30W N 2E LLI HELLER A awo ba OOOO ET P 1 a D Ga D S Ga EEEE d 1 1 2 Panel Cutout Dimensions Unit mm ANSI 42 9 0 4 42 9 0 4 approx inch 1 688 0 015 1 688 0 015 42 9 0 4 1 688 0 015 42 9 0 4 1 688 0 015 460 min 24 000 160 min 6 299 min 7 9 x 100 312 ky 45 0 3 4540 3 45 0 3 4 26 5 A KO 160 min 160 min Q Q Normal Allowable Deviation Value of JIS B 0401 1998 tolerance grade IT18 2 JIS
4. AN We WV 2 5 Three phase four wire system 2 5 element PR300 Power source side A NOTE N 1 23 PAA Do not ground the input Panel mounting bolt I N A B Cl circuit when connecting Refer to standard accessory 2 bolts RY S T voltage and current directly h es Sond P without using VT and CT Other Wiring standard accessory Bracket fixing screw k x is OW standard accessory 2 screws Ec 3 2 Attaching the Terminal Cover MELT SILLY O Insert the PR300 from its rear 6 z oa 4 5 1 Complete the wiring to the terminals 2 Complete the wiring to other 5 through the mounting cutout in the 2 1 Single phase two wire system 2 4 6 8 23 24 and 25 then terminals with the terminal panel as shown in the diagram Powesouce L U u 6 7 secure the terminal cover in the cover open shown in the side A NOTE Fuse y S OO open state shown in the diagram diagram below 1 2 m V below with the two screws provided Do not ground the input gt P3 circuit when connecting 7 Power supply voltage Tarnmmandad tahianina FILA Nera voltage and current directly neren 19 Maas UYT 100 240V AC 10 or recommended tightening torque 0 4 Nem without using VT and CT Omer Wang 130 300V DC 15 K k 1S fa Q TY Peaaslee 7 L i 2 3 OIO 2 6 Other Wi
5. PR300 in the following types of environ ments as they may cause the PR300 to malfunction or fail Avoid sites exposed to significant shock or vibration where corrosive gases are present where large amounts of dust are present exposed to water exposed to direct sunlight outside at altitudes above 2000 m The PR300 mounting position is for vertical panels only WARNING As there is a danger of electric shock turn off the power sup ply and check that the cables to be connected are not con ducting electricity before carring out the wiring procedure For safety be sure to install a circuit breaker switch that con forms to IEC 60947 near the PR300 so as to be operated eas ily and clearly indicate that the device is used to de energize the PR300 The wiring procedure for the PR300 should be carried out by a qualified person an electrician etc with knowledge of electrical matters and who has actual experience Install a current transformer CT inside a panel when using a conduit for wiring Use the UL Listed Panel only for the panel on which the PR300 is installed If the voltage is below 600 V AC it is possible to connect the PR300 directly without using a voltage transformer VT and if the current is below 5 A AC it is possible to do so without using a current transformer CT However in order to use the PR300 safely the use of VT and CT is recommended Use the UL approved VT and CT for the PR300
6. wire system 2 5 element is specified the input current specification of 1 AAC is not applicable 2 Set the voltage range 150 V 300 V or 600 V according to the rated input voltage to be measured 3 For Ethernet communication the RS 485 communication interface is exclusively for the Ethernet serial gateway function Serial Number NO Also inform this number shown in NO on the nameplate when con tacting the vendor from which you purchased the PR300 Checking the Accessories JIS ANSI mounting kit amp Panel mounting bolts 2 amp Bracket fixing screws 2 Bezel 1 Panel mounting bracket 1 i Nuts 2 Flat washers 2 Spring washers 2 a a cr Dust cover with 1 fixing screw Terminal cover with 3 fixing screws DIN mounting brackets for DIN 96 square instrument panel mounting Startup manuals Installation Initial Setup Operations Shorting bar for RS 485 communication termination aR Tag number labels LE Va Manuals for the PR300 This CD contains all manuals related to the PR300 Safety Precautions A WARNING Install the PR300 in the secondary side of the exsting breaker When installing the PR300 provide spacing of 50 mm or more between each face of the PR300 body and the instrument next to the PR300 or between each face and the wall surface AN NOTE Do not install the
7. CD Note that in the case of a failure the parameter settings set to the failed product cannot be restored Verify the package as explained below before starting to use the product Should the delivered product be wrong or the package be missing any item contact the vendor from which you purchased the product Checking the Model and Suffix Codes The PR300 bears a nameplate Confirm that MODEL and SUFFIX suffix codes shown on the nameplate agree with those of the product or dered ae a ae ARN R DAPEN gt ulti es il ripuon PR300 00 oe 0 0 Phase and wire system Universal three phase three wire system single phase two wire single phase three wire and three phase three wire systems Universal three phase four wire system single phase two wire single phase three wire three phase three wire and three phase four wire systems Three phase four wire system 2 5 element 1 Input voltage Universal voltage input 2 150 V 300 V 600 V 1 A Er Universal voltage input 2 150 V 300 V 600 V 5 A Additional input and output function 1 digital input 1 digital input 1 analog output 1 digital input 1 pulse output 1 digital input 1 analog output 1 pulse output Communication function Optional measuring function Power supply Phase indication format 0 Always 0 1 Can be used only when the voltage is in a state of equilibrium In cases where Three phase four
8. On SF vr R A 1 Insert the two protruding 130 300V DC 15 portions on the underside of the Bask dust cover into the grooves on Standard T L i Normal Allowable Deviation Value of JIS B 0401 1998 tolerance grade IT18 2 di the upper side of the PR300 as shown in the diagram below 1 2 3 Mounting Method 2 4 Three phase four wire system n 2 seth ie gael en bolts into the front of the panel mounting bracket as Power source KOTE 1 Insert the PR300 from its rear through the N 12 3 3 Fix the panel mounting bracket securely to the back of the PR300 with two mounting cutout in the panel as shown in alsBlc pede ea Mehul Mh fixi i i he diagram R S T i Refer to bracket fixing screws as shown in the diagram t g R S T voltage and current directly a oe without using VT and CT Other Wiring recommended tightening torque 0 4 Nem 4 K k 1s oQ Sn eee 2 Affix the mounting brackets to the left and Ft __ 7 314 DG Bezel standard accessory right sides of the PR300 Secure the sey g 2L O Insert into brackets to the PR300 by tightening the l gk 381 the W screws in the end of the mounting brackets i 6 7 marked i l L U ajo grooves with a screwdriver as shown in the a E oO diagram POJI RL 69 recommended tightening torque 0 4 Nem ah ee ee Secure the dust cover with the screw SS 3 tobe a oe provided as shown in the diagram below j V VT recommended tightening torque 0 4 Nem os SY ad W
9. Startup Manual Model PR300 Fowenaai Power and Energy Meter lt Installation gt Thank you for purchasing the PR300 This manual describes the installation and wiring procedures of the PR300 The electronic manuals are also provided on the accompanying CD in addition to this manual Read them along with this manual To en sure correct use be sure to read the PR300 Power and Energy Meter Users Manual IM 77C01E01 01E thoroughly before beginning opera tion Printed manuals Electronic manuals PDF files are also provided on the accompanying CD Model PR300 Power and Energy Meter Startup Manual lt Installation gt IM 77C01E01 02E This manual Model PR300 Power and Energy Meter Startup Manual lt Initial Setup Operations gt IM 77C01E01 03E Electronic manuals PDF files Model PR300 Power and Energy Meter Users Manual IM 77C01E01 01E Model PR300 Power and Energy Meter Communication Interface Users Manual IM 77C01E01 10E Please keep this manual for future reference YOKOGAWA Yokogawa Electric Corporation IM 77C01E01 02E 3rd Edition June 2008 YK Checking the Package Yokogawa Electric Corporation Network Solutions Business Division 2 9 32 Naka cho Musashino shi Tokyo 180 8750 Japan Phone 81 422 52 7179 Facsimile 81 422 52 6619 Record the parameter settings of the PR300 on MEMO column in Appendix 4 Parameter List of the users manual IM 77C01E01 01E provided on the accompanying
10. hout using VT and CT NTA DI EEE EE E E ET s Ho T recommended tightening torque K k 1is 0 4 Nem ECT 1L Voltage signal Lr kE T S 2 G ON signal 4 5 to 25V DC ns A OO P ower ue Stopped 10Mbps 100Mbps siama sani meio mamaoa Pe Sa o 2E mi LI 7 Active LED 1 If Ethernet communication is used the RS 485 a mw communication interface is used specifically for H AAABH OO 10BASE T a Es U u P1 100BASE TX e Ethernet serial gateway functio mz 7 m z g fe Fue PO Stopped Half duplex Full duplex f 2 Inthe case of the PR300 with the demand TE VUH VAh Fuse yg S Po 8 9 Switching between 10BASE T and measuring function the demand alarm release Eg ia BA BR Pie V 100BASE TX takes place automatically is selected to OOD Vane O Power Guppi Toae Switching between half and full duplex takes place automatically BOAO U yT 100 240V AC 10 or A P a em ry 130 300V DC 15 te Mounting bracket l Load side 2 places Acceptable panel thickness for mounting IM 77C01E01 02E 3rd Edition June 20 2008
11. ring l u P1 6 Q Analog output RS 485 communication gt BAP Flat washer spring washer and nut gt 8 9 Output signal os standard accessory 2 of each Vvt 4 to 20mA DC R gt Power supply voltage gt Secure the PR300 s panel mounting bolts by tightening them with the washers and nuts 100 240V RP or Sal Tout Ls recommended tightening torque 2 0 Nem 120 B0OV DEES u vg ouipu Contact capacity Loadside p ay Be an When terminating short circuit resistive load Se a 7 and 18 with the rti 1 2 2 2 Single phase three wire system ued Demand alarm output 1 2 1 External Dimensions Power source side A NOTE 1 N 2 Do not ground the input Contact capacity 30V DC 200mA resistive load Optional integration 2 control signal or demand alarm release Close the terminal cover and secure it circuit when connecting ETTA Dit with the screw provided as shown in voltage and current directly one Wna the diagram below wit
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