DC Voltage(8-60V)
DC Voltage
1-Phase 2-Wire
3-Phase 3-Wire
3-Phase 4-Wire
A1 (L/+)
L1
(+)
L3
(-)
A2 (N/-)
15
16 18
25
26 28
2C
1C
Under
Over
1C
Inst.
A1 (L/+)
L1
L3
A2 (N/-)
15
16 18
25
26 28
2C
1C
Under
Over
1C
Inst.
A1 (L/+)
L1 L2 L3
A2 (N/-)
15
16 18
25
26 28
2C
1C
Under
Over
1C
Inst.
A1 (L/+)
L1 L2 L3
A2 (N/-)
N
15
16 18
25
26 28
2C
1C
Under
Over
1C
Inst.
A1
(L/+)
A2
(N/-)
15
16 18
25
26 28
2C
1C
Under
Over
1C
Inst.
Printed in Taiwan
M-EP41-T-A
CONNECTION
TYPE SELECTION
TIMING CHART
8~60V
160~300V
N / A
E P 4 - 1 2 3 0 0 -
Single Phase
E P 4 - 1 1 0 6 0 -
E P 4 - 1 1 3 0 0 -
DC Type
N / A
E P 4 - 1 4 3 0 0 -
3 Phase 4 Wire
N / A
50~200V
N / A
E P 4 - 1 1 2 0 0 -
N / A
N / A
70~150V
E P 4 - 1 2 1 5 0 -
E P 4 - 1 1 1 5 0 -
N / A
E P 4 - 1 3 1 5 0 -
E P 4 - 1 3 3 0 0 -
E P 4 - 1 2 - - - -
E P 4 - 1 1 - - - -
E P 4 - 1 4 - - - -
E P 4 - 1 3 - - - -
270~550V
E P 4 - 1 2 5 5 0 -
N / A
E P 4 - 1 4 5 5 0 -
E P 4 - 1 3 5 5 0 -
3 Phase 3 Wire
Voltage type
E P 4 - 1 - - - - 1
1C No-Fault
E P 4 - 1 - - - - 2
1C Fault
E P 4 - 1 - - - - 3
2C Over & Under Fault
E P 4 - 1 - - - - 4
2C Inst. & No-Fault
E P 4 - 1 - - - - 5
E P 4 - 1 - - - - 6
2C No-Fault
Output contact
2C Over & Under
Under Voltage
Over Voltage
Line
Normal
Under Voltage
Phase Loss
Over Voltage
Over Time
Reset Time
Reset Time
Reset Time
Reset Time
Reset Time
Reverse Time
Reset Time
Unbalance Time
Under Time
Phase-Loss Time
L1 L2 L3 L2 L1
L1 L2 L3 >
±
5%
L3
A1-A2
N.C. (15-16, 25-26)
N.O. (25-28)
N.C. (25-26)
N.O. (25-28)
N.C. (25-26)
(25-28)
(25-26)
No-Fault
N.O. (15-18)
N.C. (15-16)
Under-Fault
N.O. (15-18)
N.C. (15-16)
N.O. (15-18)
N.C. (15-16)
Under
N.O.
N.C.
Over
Over-Fault
Inst.
Fault
N.O. (15-18, 25-28)
V
oltage
detect range
