Electronically controlled relay for simultaneous charging of two batteries. The ACR cut-off relay is installed between the first and the second battery. The relay remains open until the charge level of one of the two batteries has reached a preset voltage value. Now the relay closes and both batteries are fully charged. When the machine is switched off and the voltage drops below a certain value, the relay opens automatically and ensures the electrical disconnection of the batteries. Ideal also for connecting alternator and charger when only one output is available at a time.The relay has a connection for automatic disconnection of the batteries when the engine starts and a connection for a control LED.
System voltage: 12 / 24 V DC (automatic detection).
Maximum load capacity (<5 min.): 210 A
Continuous current maximum: 120 A
Connection Ø: M10
Close switching threshold (30 sec.) 13.6 / 27.2 V DC; (2 min,) 13.0 / 26.0 V DC
Disconnect switching threshold (10 sec.) 12.35 / 24.7 V DC; (30 sec.) 12.75 / 25.5 V DC
If 16.0 / 30.0 V DC is exceeded, the relay opens automatically
Splashproof IP67, dimensions 99 x 89 x 50 mm