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PUB 50412
D64RPB100 SERIES B1 DIGITAL GROUND FAULT RELAY
Revision 3
April, 2008
Page 14
Output Relay (cont’d):
Contacts:
EN 60947-5-1 rating:
5 A @ 30 Vdc, Utilization category DC-12
3 A @ 24 Vdc, Utilization category DC-13
Maximum fusing under EN 60947-5-1: ............................................................ 13 A
Isolation voltage ........................................................... 3 kV rms, 50-60 Hz, 1 min.
Between open contacts................................................. 1 kV rms, 50-60 Hz, 1 min.
Between contact sets ...........................................................2 kV rms, 50-60 Hz, 1 min.
Configuration........................Voltage free form "Z" 1 N.O. and 1 N.C. (4 terminals)
Operating Mode (Selected on DIPswitches 9 & 10)....................................................Non-Failsafe
Failsafe
Pulsed Auto Reset
Functional Test:
A simulated current equal to the trip current set on the Trip Level DIPswitches replaces
the measured current. This tests all internal electronics and secondary winding of the
built-in current transformer. No external power supply or additional wiring is required.
Local Test......................................................................Double click RESET button on front of relay
Remote Test................................................. Double click button connected to terminals R1 and R2
Or via D64D1 or D64D2
Reset................................................................................................. RESET button on front of relay
Remote Reset ...........................................Single push of button connected to terminals R1 and R2
Or via D64D1 or D64D2
Reset mode........................................................................................ Manual or Pulsed Auto Reset
Ground Fault Circuit:
Ground Fault Trip Time Delay ................................................... 20 milliseconds - 5.00 Seconds
Setting within Range .................................................DIPswitches 6, 7, & 8 on front of relay
Ground Fault Trip Time Delay Accuracy:
Trip Current Level Set between 0.030 – 2.5 Amps (3 – 250 A, 0.030 – 2.5 kA)
Trip delay
setpoint
@ 1.2 x Ground
Fault setpoint
@ 2 x Ground
Fault setpoint
@ 4 x Ground
Fault setpoint
@
≥≥≥≥
6 x Ground
Fault setpoint
20 ms
57 – 90 ms
34 – 53 ms
23 – 40 ms
17 – 34 ms
50 ms
87 – 120 ms
64 – 83 ms
53 – 70 ms
47 – 64 ms
100 ms
137 – 170 ms
114 – 133 ms
103 – 120 ms
97 – 114 ms
200 ms
237 – 270 ms
214 – 233 ms
203 – 220 ms
197 – 214 ms
500 ms
531 – 581 ms
507 – 544 ms
497 – 531 ms
491 – 525 ms
1.0 s
1031 – 1081 ms
1007 – 1044 ms
997 – 1031 ms
991 – 1025 ms
2.0 s
2031 – 2081 ms
2007 – 2044 ms
1997 – 2031 ms
1991 – 2025 ms
5.0 s
4890 – 5081 ms
4867 – 5044 ms
4856 – 5031 ms
4850 – 5025 ms