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