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DCDC Cabinet
The DCDC cabinet is composed of 8 DCDCs, a power distribution cabinet at the lower left,
and a wiring cabinet at the lower right. The system circuit breaker, the circuit breaker of the
chiller, and the power supply interface of the coolant filling and drainage kit are all located in
the power distribution cabinet.
4.1.4 Coolant Filling and Drainage Kit
The coolant filling and drainage kit consists of a handle, a pressure gauge, a drain valve, a
water pump switch, a power indicator, a water pump indicator, a power cord storage
compartment and a pipe storage compartment.
figure 4-1
Coolant Filling and Drainage Kit
The power cord storage compartment contains a 5 m long power cord (the length of the cord
is greater than the distance between the power distribution cabinet and the system coolant
filling port). The pipe storage compartment contains a coolant filling pipe and a suction pipe.
Operation & Maintenance Instruction
