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PUB 51079

D64RP14 SERIES A2 DIGITAL GROUND FAULT RELAY

Revision 1

May, 2005

Page 1

D64RP14 INSTRUCTION MANUAL

CANADA

U.S.A

Eaton Electrical Canadian Operation

Eaton Electrical

3228 South Service Road

4201 North 27th Street

Burlington, Ontario,

Milwaukee, WI

L7R 3Y8

53216

R1 R2 N- L+

M+ M-

11 12 13 14

24-240V

AC/DC

TEST/

RESET

N.C.

N.O.

METER

INTERNAL 100 0.5-10

RATINGS PER IEC 60755
CT SENSOR In (A) I n (A)

EXT 500:1 1000 0.5-10

Wires

TEST/RESET

PUSHBUTTON

POWER

SUPPLY

N.O. CONTROL

CIRCUIT

N.C. CONTROL

CIRCUIT

EXTERNAL CORE

BALANCE CT

REMOTE

VOLTMETER

Содержание Cutler-Hammer D64RP14 Series

Страница 1: ...28 South Service Road 4201 North 27th Street Burlington Ontario Milwaukee WI L7R 3Y8 53216 T2 T1 R1 R2 N L M M 11 12 13 14 24 240V AC DC CT TEST RESET N C N O METER INTERNAL 100 0 5 10 RATINGS PER IEC...

Страница 2: ...TE 7 2 4 INDICATION 7 2 5 RESET 7 2 6 GROUND FAULT TEST 7 3 INSTALLATION INSTRUCTIONS 8 3 1 MOUNTING 8 3 2 BUILT IN CURRENT TRANSFORMER 8 3 3 EXTERNAL CURRENT TRANSFORMER 8 3 4 CONNECTIONS 9 3 4 1 CON...

Страница 3: ...nding on the overall length of the cables the types of loads the quality of insulation on the phase conductors the surrounding equipment grounding cable trays junction boxes etc and the type of transf...

Страница 4: ...green LED is turned off This is in effect Auto Reset If the ground fault has not been cleared when control voltage is restored the relay will trip and the green LED will resume fast blink after 500 mi...

Страница 5: ...als N L In this condition the green LED does not light If control voltage is maintained on terminals N L after a ground fault trip the RESET button must be pressed to reset the relay after clearing th...

Страница 6: ...the D64RP14 relay is energized this can be done without having any adverse effect on the performance of the relay Please Refer to Table 1 This provides a list of the 8 DIPswitches the function of each...

Страница 7: ...NON FAILSAFE or PULSED AUTO RESET operation of the output relay is required The factory setting is NON FAILSAFE with DIPswitches 7 8 in the Down position Refer to Table 1 for DIPswitch settings for F...

Страница 8: ...actors and high power conductors and buswork CAUTION For reliable ground fault detection by the D64RP14 use one CT configuration only Built in CT or External CT i e do not pass power conductors throug...

Страница 9: ...ps 300 Volts Each screw clamp terminal will accept 26 12 AWG solid or stranded conductors The terminals are pull apart For remote metering connect a meter having a 0 10 volt movement with a 0 100 scal...

Страница 10: ...f one of the units and connect the other terminal of the button to terminals R1 of all the units in parallel 4 CATALOG NUMBERS D64RP14 Ground Fault Relay with built in 1 1 28mm CT 24 240 Volts ac or d...

Страница 11: ...de Selected on DIPswitches 7 8 Non Failsafe Failsafe Pulsed Auto Reset Functional Test A simulated current equal to 120 of the trip current set on the Trip Level DIPswitches replaces the measured curr...

Страница 12: ...ms 9711 10045 ms 9700 10032 ms 9694 10026 ms Frequency Response Range 45 65 Hz Thermal Characteristics Short Time Withstand 1000A 1 second 2000A 0 1 second Environment Operating Temperature 35 C to 6...

Страница 13: ...tromagnetic compatibility EMC for industrial process measurement and control equipment Part 4 5 Surge immunity EN 61000 4 6 Electromagnetic compatibility EMC for industrial process measurement and con...

Страница 14: ...PERATING CONDITIONS 13 14 11 12 13 14 11 12 13 14 11 12 1 CONTROL POWER OFF 2 CONTROL POWER ON 500 ms 500 ms 3 CONTROL POWER ON FAULT CURRENT ABOVE TRIP SETTING TRIP TIME NO RESET REQUEST 3 Sec Pulse...

Страница 15: ...RRENT TRANSFORMER AND PULSED TRIP AUTO RESET POWER SOURCE T2 T1 R1 R2 N L M M 11 12 13 14 24 240V AC DC CT TEST RESET N C N O METER INTERNAL 100 0 5 10 RATINGS PER IEC 60755 CT SENSOR In A I n A EXT 5...

Страница 16: ...SYSTEMS 1 Phase 2 wire 1 Phase 3 wire 3 Phase 3 wire 3 Phase 4 wire POWER SOURCE CURRENT CARRYING NEUTRAL WHEN USED 500 1 C311CT SERIES R 1M 1M START STOP O L T2 T1 R1 R2 N L M M 11 12 13 14 24 240V A...

Страница 17: ...KG PACKAGED WEIGHT 1 08 LBS 49 KG DIMENSIONS ARE IN INCHES MM IN BRACKETS FIGURE 3 DIMENSIONS AND WEIGHTS D64RP14 REAR PANEL MOUNTING DIN RAIL OR 2 SCREW 1 38 35 2 76 70 1 10 28 1 26 32 4 03 102 4 4 9...

Страница 18: ...e green IND LED should fast blink This procedure tests the functionality of the unit RESETTING THE D64RP14 AFTER GROUND FAULT TRIP TEST If the D64RP14 is in the Non failsafe or Failsafe mode manual re...

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