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559E2100.indd
version: 1.0
Installation
recommendations
Control wiring
Remote tripping by MN or MX release
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Recommended maximum cable lengths (in metres)
Power supply voltage (V DC) 12 V
24 V
48 V
Cable cross-section (mm²)
1.5
2.5
1.5
2.5
1.5
2.5
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640 –
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960 –
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10
16
65
110
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28
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the indicated length is that of each of the two wires.
External neutral voltage tap (ENVT)
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External neutral current transformer (ENCT)
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ULP connection system between Micrologic,
FDM 121 switchboard display and Modbus interface
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Available cords
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f
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the botto
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External neutral current transformer (ENCT).
DB115702
Modbus
2
4
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ULP
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1
3
2
ULP connection system.
1
RJ45
2
Line terminator
3
ULP symbol
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