Commissioning UPS5000-E parallel system, the reason for triggering EPO ports is ().
A. To protect loads against electric shock and ensure safety
B. To power off the loads and prevent damage to the loads.
C. To protect batteries and prevent battery discharge
D. To disconnect the output and set the parallel parameters
When ATS is in automatic mode, the handle for manual operation must be remove.
A. TRUE
B. FALSE
NetCol5000-A25 kW uses as thermal expansion valve.
A. TRUE
B. FALSE
The input line voltage of UPS5000-E supports ().
A. 220V
B. 380V
C. 400V
D. 415V
The DX air cooled air conditioner has no limit on the installation distance.
A. TRUE
B. FALSE
NetEco can provide ( ) functions.
A. Configuration management
B. Alarm Management
C. Report management
D. Systems Management
The humidification of NetCol5000-A fails, the possible reasons ( ).
A. The indoor temperature is low.
B. The humidifier cylinder is damaged.
C. The humidifier circuit breaker is disconnected.
D. The outdoor unit is not running
The Maximum distance of WIFI coverage for WIFI converter is ( )m.
A. 20
B. 30
C. 40
D. 50
ECC800 supports two AC power inputs.
A. TRUE
B. FALSE
Which is an optional component of for NetCol5000-A?
A. Fan
B. Evaporator
C. Compressor
D. Electric heater
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