Wiring Diagrams - Weidmuller Power Monitor Handbuch

Wiring
NOTICE
The input voltage to each terminal is as follows.
Terminal Phase and wire system
Power supply Single-phase two-wire
Single-phase two-wire
Single-phase three-wire
Measured
voltage input
Three-phase three-wire
Three-phase four-wire
6.2

Wiring diagrams

Please connect a breaker or a fuse to the power supply and voltage input part for safety reasons and to
protect the device.
• Recommended breaker:
• Recommended fuse:
Grounding the secondary side of VT (voltage transformer) and CT (current transformer) is not necessary with
low-voltage circuit.
NOTICE
When using several CTs, set each CT approximately 1 m apart. If the two CTs are set too close
to each other, measurements may not be accurate due to magnetic field interference.
1435710000/01/05.13
Terminal No.
1 - 2
(L+ - N–)
3 - 6
(V1-Vn)
3 - 5 - 6
(V1-V3-Vn)
3 - 5 - 6
(V1-V3-Vn)
3 - 4 - 5 - 6
(V1-V2-V3-Vn)
3 to 15 A
Time-lag fuse rated current 2 A
Input voltage
85 - 264 V AC
100 - 300 V DC
0 - 500 V AC
0 - 500 V AC / 3W
0 - 250 V AC / 3W
0 - 500 V AC
0 - 500 V AC
0 - 289 V AC
(L-L)
(L-L)
(L-N)
(L-L)
(L-L)
(L-N)
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