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PUB 50412
D64RPB100 SERIES B1 DIGITAL GROUND FAULT RELAY
Revision 3
April, 2008
Page 22
SEE MANUAL FOR
SET-UP INSTRUCTIONS
T1
R1
TEST RESET
CT
INTERNAL CT SENSOR
In (A)= 200
I n (A)= 0.03-9
RATINGS PER IEC 60755
∆
L
N
+
-
1
2
3
NO
NC
14
13
12
11
CHASSIS
GND
24 - 240V
AC / DC
TRIP RELAY
OUTPUTS
RUN
TRIP
DOUBLE CLICK FOR TEST
DN
UP
RESET
NON-FAILS.
FAILSAFE
PULSED
RELAY MODE
YES
NO
INTERPOSING CT?
TRIP LEVEL (mA/A)
TRIP DELAY (ms /s)
T
RJ-10
DIPSWITCH SETTINGS
TICK / COMPLETE BOLD BOXES
D64RPB100
DIGITAL GROUND FAULT RELAY
T2/R2
GROUNDED SYSTEMS
- 1 Phase 2 wire
- 1 Phase 3 wire
- 3 Phase 3 wire
- 3 Phase 4 wire
FIGURE 2 - TYPICAL FIELD CONNECTION WITH
EXTERNAL 500:1 CURRENT TRANSFORMER (C311CT SERIES)
PULSED TRIP-AUTO RESET FOR SHUNT TRIP BREAKER
CURRENT CARRYING
NEUTRAL,
WHEN USED
CHASSIS
CLOSE TO
D64RPB100
POWER SOURCE
ST
GF Trip Range:
30mA to 9 A
LOAD
500
:1 C
311C
T S
ERIE
S
A
kA
G/F
TRIP
RUN
HOLD RESET AND PRESS TEST TO INVOKE TEST
RESET
TEST
VERIFY
DIGITAL
DISPLAY
D64D1