Smart DC Distribution Unit

1U Smart DC Distribution Unit, integrated with smart circuit breakers and a controller, featuring per-CB LVD control, electrical monitoring, and metering functions, with Modbus communication support.

Remote system monitoring and control via Modbus RTU.
Monitor the ON and OFF status and parameters of each circuit breaker.
Includes 9 x 63A smart CBs, and 1 x 125A CB.
Designed with front-access cabling and wiring within a standard 19-inch rack-mount frame.

System		Environment
Dimension (W×H×D)	19-inch×1U×300mm	Operating temperature	-20~45℃
Cooling Type	Natural air cooling	Storage temperature	-40~75℃
Cable Access	Front	Humidity	5% to 95% (non-condensing)
Protection Level	IP20	Altitude	0 to 2000m
DC Input		DC Output
Input Mode	-48 VDC, Terminal	Output Voltage	-48V
Capacity	Max. 300A	Load Breakers	1×125A+ 9×63A
Controller
Communication Ports	RS485, SNMP