HT SYS E2121300R48 system is a compact and intelligent power system, It can house up to 4*3KW rectifiers and HT503 or HT505 controller.
Dry contact use front access and front operation.AC input and DC output use rear access and rear connection.
With compact design, easy installation
Two levels Low Voltage Disconnect (LVD) protection
Two battery MCBs
Compatible with rectifiers of the same size