Main Circuit Wiring For Ce Mark - GE Fuji Electric AF-300ES Instructions Manual

Main Circuit Wiring for CE Mark

Connect the power supply of overvoltage category 2 to the main power input terminals L1, L2 and L3 via a
circuit breaker and/or a leakage current breaker. There is no need to match the phase when connecting.
If the power supply is overvoltage category 3, place the devices to limit overvoltage below 2.5 kV as shown.
Figure 4-13. MAIN CIRCUIT WIRING FOR CE MARK
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Isolation Transformer
Varistor
Surge Absorber
4-14
LI
L2
L3
Inverter
LI
L2
L3
Inverter