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Fluke Reliable Power Meters 1941, Руководство по установке

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Installing the Multipoint with  
Acquisition Unit Model 1941 or 1948

 

14  

Connecting to Current  

 

Following are instructions for connecting a Multipoint Base Unit to a 

permanently installed CT with a 5 Amp secondary. For other 

applications, consult with Reliable Power Meters’ Customer Service.

 

Note: 

If you’re using an Acquisition Unit model 1942 or 1949 for use 

with Reliable Power Meter current clamps, be sure to follow the 

instructions on pages 20 to 33. 

 

1.

  If necessary, mount your external metering CTs on the busbar or 

current source, as required. 

 

 

WARNING:

 To avoid potential injury or equipment 

damage, the secondary must be kept shorted until 

permanent connection is made to the Multipoint.  

 

2.

  Hook up the secondary of the external metering CTs to the 

current measurement terminal strip on the Multipoint Base Unit.

 

Gauge 20-8 AWG/0.5 to 6mm

2

 

Stripping length 0.28"/7 mm 

 

Содержание Reliable Power Meters 1941

Страница 1: ...oint Power Recorder Installation Guide PN 2010675 December 2003 Rev 3 1 04 1999 2000 2004 Fluke Corporation All rights reserved Printed in USA All product names are trademarks of their respective comp...

Страница 2: ......

Страница 3: ...earth ground Be sure to provide adequate strain relief for wires going to the terminal blocks Use standard high voltage high current safety precautions Workers who open energized power panels are req...

Страница 4: ...e Federal Communications Commission helpful How to Identify and Resolve Radio TM Interference Problems Stock Number 004 000 00345 4 Available exclusively from the Superintendent of Documents Governmen...

Страница 5: ...io and Power Recorder are trademarks of Fluke Corporation Technical Support For technical support contact Fluke Power Quality at Address Fluke Corporation 1201 Shaffer Road P O Box 1820 Santa Cruz CA...

Страница 6: ...necting to Current 14 Wiring Diagrams 15 Connecting Ethernet 16 Checking Connections Before Restoring Power 17 Restoring Power 17 Putting the Acquisition Unit in Place 18 What Next 19 Installing the M...

Страница 7: ...Current Phases are Paired Correctly 35 Checking Connections Through Software 35 Checking Voltage and Current Pairing 36 Checking for Ground and Neutral Current Connections 36 Configuring the Multipoi...

Страница 8: ...or details about configuring the Multipoint Power Recorder see the Power Recorder System User Guide or the Scenario User Guide Warning Symbols on the Multipoint Power Recorder Two warning symbols appe...

Страница 9: ...Recorder actually contains two units a Base Unit and an Acquisition Unit as shown on page 2 The base unit can be installed permanently bolted to a wall shelf or panel while the Acquisition Unit is re...

Страница 10: ...CAUTION Risk of electric shock do not remove cover Refer to servicing to qualified service personnel VOLTAGE CURRENT Reliable Power Meters Los Gatos CA 95032 Phone 408 358 5100 Guide pins slide into t...

Страница 11: ...e in U S A C VOLTAGE A B CURRENT N B A C G ETHERNET DIGITAL I O PORT 2 1 18 17 PORT 20 A max C AC CURRENT A RMS B N G AC VOLTAGE INPUT 600 V max RMS A B C N G METER POWER NVolts AC 100 240 V 50 60 Hz...

Страница 12: ...u locate the recorder where connections can be safely made 4 Power Type You will need to know the power type in order to make proper connections 5 Communications Availability The Multipoint Power Reco...

Страница 13: ...the instructions on pages 6 through 19 You use these units with the CTs embedded in the Base Unit Acquisition Unit Models 1942 1949 To install the Multipoint Power Recorder with Acquisition Unit 1942...

Страница 14: ...point Base Unit Put the Multipoint Base Unit in place mounting it to a panel adequate to support its weight See page 8 3 Connect the Safety ground See page 9 4 Connect instrument power Connect the Mul...

Страница 15: ...r also needs to be configured to measure and store data about a particular site and location For more information see Configuring the Power Recorder in the Power Recorder System User Guide or in the S...

Страница 16: ...nt Base Unit must be mounted to a support adequate to support its weight 18 5 pounds 8 39 kg 1 Use the Multipoint Template included in the package to mark where you need to drill holes on the support...

Страница 17: ...electric shock do not remove cover Refer servicing to qualified service personnel Made in U S A C VOLTAGE A B CURRENT N B A C G ETHERNET DIGITAL I O PORT 2 1 18 17 PORT 20 A max C AC CURRENT A RMS B...

Страница 18: ...nnect to the Multipoint meter power using either AC or DC The meter power requires 10 15 volts DC negative ground or 100 240 volts AC You may connect to both AC and DC at the same time No switch setti...

Страница 19: ...ompliance with the Class A limits for radio noise emissions It should be snapped over the Safety ground AC Neutral and AC Line wires such that it encloses all three wires simultaneously and then posit...

Страница 20: ...ach the voltage wires to the voltage measurement terminal strip on the Multipoint Base Unit Gauge 20 6 AWG 10 mm2 Stripping length 0 3 8mm 2 Screw down the wires 3 Attach the wires to the voltage sour...

Страница 21: ...URRENT N B A C G ETHERNET DIGITAL I O PORT 2 1 18 17 PORT 20 A max C AC CURRENT A RMS B N G AC VOLTAGE INPUT 600 V max RMS A B C N G METER POWER NVolts AC 100 240 V 50 60 Hz 40VA max LVolts DC 10 15 V...

Страница 22: ...el 1942 or 1949 for use with Reliable Power Meter current clamps be sure to follow the instructions on pages 20 to 33 1 If necessary mount your external metering CTs on the busbar or current source as...

Страница 23: ...T 20 A max C AC CURRENT A RMS B N G AC VOLTAGE INPUT 600 V max RMS A B C N G METER POWER NVolts AC 100 240 V 50 60 Hz 40VA max LVolts DC 10 15 Vdc 40W RMS Phone 408 358 5100 Los Gatos CA 95032 Reliabl...

Страница 24: ...N B A C G ETHERNET DIGITAL I O PORT 2 1 18 17 PORT 20 A max C AC CURRENT A RMS B N G AC VOLTAGE INPUT 600 V max RMS A B C N G METER POWER NVolts AC 100 240 V 50 60 Hz 40VA max LVolts DC 10 15 Vdc 40W...

Страница 25: ...lt your network administrator Checking Connections Before Restoring Power Before you restore power check all the connections 1 Make sure all terminals are tight 2 Make sure current and voltage wires a...

Страница 26: ...sk of el ec tr ic sh oc k do no t re mo ve co ve r Re fe r to se rv ic in g to qu al if ie d se rv ic e pe rs on ne l VO LTA GE CU RRE NT Re li ab le Po we r Me te rs Lo s Ga to s CA 95 03 2 Ph on e 4...

Страница 27: ...nally the lights remain on or off in accordance with the amount of voltage and current applied Risk of electric shock do not remove cover Refer servicing to qualified service personnel Made in U S A C...

Страница 28: ...uipment wiring and connections are de energized See page 21 2 Mount the Multipoint Base Unit Put the Multipoint Base Unit in place mounting it to a panel adequate to support its weight See page 22 3 C...

Страница 29: ...being physically installed at a facility the Multipoint also needs to be configured to measure and store data about a particular site and location For more information see Configuring the Power Recor...

Страница 30: ...nt Base Unit must be mounted to a support adequate to support its weight 18 5 pounds 8 39 kg 1 Use the Multipoint Template included in the package to mark where you need to drill holes on the support...

Страница 31: ...f electric shock do not remove cover Refer servicing to qualified service personnel Made in U S A C VOLTAGE A B CURRENT N B A C G ETHERNET DIGITAL I O PORT 2 1 18 17 PORT 20 A max C AC CURRENT A RMS B...

Страница 32: ...ct to the Multipoint meter power using either AC or DC The meter power requires 10 15 volts DC negative ground or 100 240 volts AC You may connect to both AC and DC at the same time No switch settings...

Страница 33: ...e with the Class A limits for radio noise emissions It should be snapped over the Safety ground AC Neutral and AC Line wires such that it encloses all three wires simultaneously and then positioned wi...

Страница 34: ...ach the voltage wires to the voltage measurement terminal strip on the Multipoint Base Unit Gauge 20 6 AWG 10 mm2 Stripping length 0 3 8mm 2 Screw down the wires 3 Attach the wires to the voltage sour...

Страница 35: ...8 17 PORT 20 A max C AC CURRENT A RMS B N G AC VOLTAGE INPUT 600 V max RMS A B C N G METER POWER NVolts AC 100 240 V 50 60 Hz 40VA max LVolts DC 10 15 Vdc 40W RMS Phone 408 358 5100 Los Gatos CA 95032...

Страница 36: ...N B A C G ETHERNET DIGITAL I O PORT 2 1 18 17 PORT 20 A max C AC CURRENT A RMS B N G AC VOLTAGE INPUT 600 V max RMS A B C N G METER POWER NVolts AC 100 240 V 50 60 Hz 40VA max LVolts DC 10 15 Vdc 40W...

Страница 37: ...n about proper wiring of Ethernet consult your network administrator Checking Connections Before Restoring Power X Before you restore power check all the connections Make sure all terminals are tight...

Страница 38: ...sk of el ec tr ic sh oc k do no t re mo ve co ve r Re fe r to se rv ic in g to qu al if ie d se rv ic e pe rs on ne l VO LTA GE CU RRE NT Re li ab le Po we r Me te rs Lo s Ga to s CA 95 03 2 Ph on e 4...

Страница 39: ...hts remain on or off in accordance with the amount of voltage and current applied Since you haven t yet connected to current lights remain on only for voltage Risk of electric shock do not remove cove...

Страница 40: ...ections to Reliable Power Meters current clamps on these Acquisition Unit models These Acquisition Units will ignore input from the internal CT connections and will instead measure current through the...

Страница 41: ...made If you re using rigid style clamps use the 10 foot interface cable that came with the clamp X Connect the interface cable to the appropriate connection on the acquisition unit and then connect t...

Страница 42: ...of current in the line is between 5 to 70 of the maximum range 1 to 14 Amps of CT secondary current If the current range lights are steady ON you know the CT to which you ve connected is presently wi...

Страница 43: ...hases must be properly associated Each voltage must be associated with its corresponding current You can use either the Power Recorder System Software or the Scenario software to confirm whether the v...

Страница 44: ...d rotation of the currents and voltages If the pairing or rotation are incorrect use the tools in the window to swap connections and change polarity For more information see Using the Phasors Tool to...

Страница 45: ...hange the Full Scale settings from the Option menu Configuring the Multipoint While you are linked to the Multipoint you can configure it to set power type and other parameters For complete informatio...

Страница 46: ...Confirm that the range lights LEDs are correct 5 Make sure the installation meets all applicable safety codes 6 Re install all panel covers as required WARNING Make sure that you have tagged labeled...

Страница 47: ...rement category CE II Current Models 1941 and 1948 Five 5 Channels Input Current Transformer CT 5 ARMS nominal 20 ARMS maximum Frequency Response 2 5 kHz Dielectric withstand to ground 4 kVRMS Inserti...

Страница 48: ...e the Multipoint can be checked for accuracy Should the instrument not meet the accuracy specifications 1 of reading the Multipoint may need to be returned to Reliable Power Meters for testing and or...

Страница 49: ...ser selectable recording period Based on the period selected the Multipoint will provide a predetermined resolution of RMS power and harmonic data as follows Recording Period Resolution 15 Minute 15 c...

Страница 50: ...0 47 diameter Measuring very low currents such as when connecting to ground conductors Connecting to a current transformer CT 40 Amp 3014 and 3014R 100 mA to 40 Amps RMS Jaw opening 0 47 diameter Meas...

Страница 51: ...urrent transformer 24 long Getting around cable bundles and large busbars 1000 Amp 3210 20 Amp to 1000 Amps Flexible current transformer 24 long Getting around cable bundles and large busbars 1000 Amp...

Страница 52: ...es and large busbars 10 Amp 3583 10 Amp current transformer split core red Permanent installation around previously installed wiring 40 Amp 3584 40 Amp current transformer split core blue Permanent in...

Страница 53: ...AC VOLTAGE G NEUTRAL BATT 100 280 VDC 40VA max 100 240V RMS 10 15 Vdc 40W SOURCE GROUND C VOLTAGE A B CURRENT N B A C G CAUTION Refer servicing to qualified service personnel Risk of electric shock do...

Страница 54: ...B SOURCE C VOLTAGE A B CURRENT N B A C G CAUTION Refer servicing to qualified service personnel Risk of electric shock do not remove cover Made in U S A RMS NEUTRAL 40VA max 100 280 VDC 100 240V Negat...

Страница 55: ...VOLTAGE B SOURCE C VOLTAGE A B CURRENT N B A C G CAUTION Refer servicing to qualified service personnel Risk of electric shock do not remove cover Made in U S A RMS NEUTRAL 40VA max 100 280 VDC 100 2...

Страница 56: ...URCE C VOLTAGE A B CURRENT N B A C G CAUTION Refer servicing to qualified service personnel Risk of electric shock do not remove cover Made in U S A RMS NEUTRAL 40VA max 100 280 VDC 100 240V Negative...

Страница 57: ...e 8 4 6 3 1 2 5 7 UNUSED Data Receive Data Transmit Data Transmit UNUSED UNUSED Data Receive UNUSED COLOR CODE Pin SIGNAL PAIR T 568B PATCH CABLE WIRING DIAGRAM P2 VIEW A A PAIR 2 PAIR 3 PAIR 4 PAIR 1...

Страница 58: ...Fluke Corporation P O Box 9090 Everett WA 98206 USA USA 800 443 5853 Europe Middle East Africa 31 0 40 2 675 200 Canada 800 363 5853 Other countries 425 446 5500 http www fluke com...

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