5 START-UP
5.1 Verification and inspection
➢ Check if the bolts of the AC and protective ground cables of the EXP180K2 are correctly tightened
to the specified torque
➢ Check the resistance between the EXP180K2 protective ground and the low voltage switchboard
ground connection; the value must be according to local codes.
➢ Grid AC with L1/L2/L3/N/PE wiring or DC+/DC-/PE wiring for DC input.
➢ Power modules panel address setting is correct.
➢ Before switching ON all the fuses and circuit breakers, check the supply voltage between lines:
it must be 380/400V ± 10% 50/60Hz.
5.2 Switch on
➢ Switch on the circuit breakers in the charging pile, Q1 and Q2 in turn.
Before attempting to install or start up the charger, must ensure that the safety instructions in this manual
have been carefully read and observed by technically competent personnel. Keep this manual with the
charger for future reference.
This charger must not be started or put into use without having been commissioned by a fully
trained and authorized person.
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