• Check whether the wiring is correct.
• Check whether the protective covers inside the equipment are installed firmly.
• Check whether the emergency stop button is released.
• Check and ensure that there is no grounding fault.
• Check whether the AC and DC voltages meet startup conditions and ensure that there is
no over-voltage with a multimeter.
• Check and ensure that no tools or components are left inside the equipment.
• Check all air inlets and outlets are free of foreign objects that may be obscuring or blocking
them.
• Check whether the cabinet door is closed
6.2.2 Steps for powering up under normal conditions
After making sure that the energy storage system is in a normal un-started state, the power-on
operator needs to take insulation protection measures.
1) After making sure that all the power cables between PACKs are connected correctly in the
storage cabinet and the battery cabinet, the operator need to wear insulated gloves and insert the
positive and negative power wire plugs into the battery cluster corresponding terminals (the other
ends have already been connected to the high-voltage box B+ and B- terminals in the factory) and
then make sure the plugs are fully inserted into place.