· HT SYS E3121300R48 system is a compact and intelligent power system, It can house up to 4*3KW rectifiers HT503 or HT505 controller.
· AC input, DC output and dry contact use front access and front operation
· With compact design, easy installation
· Two levels Low Voltage Disconnect (LVD) protection
· Two battery MCBs
· Compatible with rectifiers of the same size