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INSTRUCTION

MANUAL

D64RPY2

D64RPY2 SERIES A1 DIGITAL GROUND FAULT RELAY

Pub. No. IM-

D64RPY2

 Ser. A1, August, 2002

Page 8

OPERATING

CONDITIONS

PULSED AUTO RESET

YEL                RED

YEL                BRN

1.CONTROL POWER OFF

2.

CONTROL POWER ON

3.CONTROL POWER ON, FAULT

CURRENT ABOVE TRIP
SETTING & TRIP TIME

+ 3 Sec Pulse

+ 3 Sec Pulse

4.CONTROL

POWER ON,
FAULT CLEARED
BEFORE 3
SECOND PULSE
EXPIRES

NO RESET
REQUEST

  + 20 ms

  + 20 ms

RESET
REQUEST

Not Required

Not Required

5.CONTROL POWER OFF, FAULT

STILL ON SYSTEM

6.CONTROL POWER RESTORED,

FAULT STILL ON SYSTEM

  + 500 ms

=

+ 3 Sec Pulse

=

  + 500 ms

+ 3 Sec Pulse

7.CONTROL POWER RESTORED,

FAULT CLEARED WHILE
CONTROL POWER OFF

TABLE 1: OUTPUT RELAY CONTACT STATES

Summary of Contents for Cutler-Hammer D64RPY2 A1 Series

Page 1: ...64RPY2 INSTRUCTION MANUAL PUBLICATION NO IM D64RPY2 SERIES A1 AUGUST 2002 CANADA U S A Cutler Hammer Canada Cutler Hammer Eaton Yale Ltd 4201 North 27th Street 3228 South Service Road Milwaukee WI Bur...

Page 2: ...OPERATION 3 2 1 GLOSSARY OF TERMS 3 2 2 RESET 4 2 3 GROUND FAULT TEST 4 3 INSTALLATION INSTRUCTIONS 4 3 1 MOUNTING 4 3 2 BUILT IN CURRENT TRANSFORMER 4 3 3 CONNECTIONS 5 4 CATALOG NUMBERS 5 5 TECHNICA...

Page 3: ...s a functional test of the D64RPY2 is invoked Three seconds later the relay resets The D64RPY2 operates on 24 Volts ac control power 2 OPERATION 2 1 GLOSSARY OF TERMS Pulsed Trip Auto Reset The output...

Page 4: ...EST The D64RPY2 has Blue and Purple wire leads for connection to a remote N O Test button Pressing this button invokes a relay test A simulated current of 600 milliamps 1 2 times the trip current repl...

Page 5: ...the connection of field devices to control voltage and output relay contact wire leads by comparing the desired control of the field devices under various operating conditions Figure 1 shows the D64RP...

Page 6: ...of the built in current transformer No external power supply or additional wiring is required Remote Test Press Test button connected to Blue and Purple wire leads Reset mode Pulsed Auto Reset Ground...

Page 7: ...at 10m distance 230 1000 MHz 37 dB V at 10m distance EN 50082 1 Electromagnetic compatibility radiated immunity industrial directive highest levels 80 1000 MHz with 80 AM modulation up to 10 V m at 3m...

Page 8: ...N FAULT CURRENT ABOVE TRIP SETTING TRIP TIME 3 Sec Pulse 3 Sec Pulse 4 CONTROL POWER ON FAULT CLEARED BEFORE 3 SECOND PULSE EXPIRES NO RESET REQUEST 20 ms 20 ms RESET REQUEST Not Required Not Required...

Page 9: ...Y Pub No IM D64RPY2 Ser A1 August 2002 Page 9 FIGURE 1 TYPICAL FIELD CONNECTION USING BUILT IN CURRENT TRANSFORMER GROUNDED SYSTEMS 1 Phase 2 wire 1 Phase 3 wire 3 Phase 3 wire 3 Phase 4 wire POWER SO...

Page 10: ...BLK A2 WHT C YEL T2 BLU T1 PUR INTERNAL CT SENSOR In A RATINGS PER IEC 60755 100 SEE MANUAL FOR SET UP INSTRUCTIONS PROD BATCH Nr P113 RELAY CLASS 1 GROUND FAULT SENSING AND RELAYING EQUIPMENT 700103...

Page 11: ...have elapsed the unit should trip This procedure tests the functionality of the unit RESETTING THE D64RPY2 AFTER GROUND FAULT TRIP TEST After the trip the output relay will reset in approximately 20...

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