Product description Voltage Monitor Module, DC 0- 99.9V Relay Controller Board for Overvoltage Undervoltage Control Voltage Detection Voltmeter display range DC 0- 99.9 V
Voltage detection error: ± 0.1V Working current 8mA/24V (relay open, LED display OFF about 4mA/24V ); 58mA/24V (relay close) Operating Power DC6~80V 72V battery full charge voltage approx 85V, unavailable Relay parameters A set of conversion (normally open and normally close, NO/NC) Contact load
NO: 30A/250V AC or 30A/30V DC, continuous working current 20A maximum Contact load
NC: 20A/250V AC or 20A/30V DC. Inductive load current reduced to 1/4 Attention Because high voltage DC electric arc damages relay contact, so the electric load above DC50V load current is less than 10A. Contact resistance 100m (1A 6VDC) Mechanical durability 10 millions
Electricity durability: > 100, 000 (20A-250VAC) Operating Temperature -40 ~ 85 Set display off the minimum current value is 4mA/24V (relay open) The pre-set parameters The pre-set parameters can be saved after power off.