Description
Applications:
Overvoltage, Undervoltage, and overcurrent protection for household equipment.
Function Features:
-Voltage / current monitoring and protection.
-Double bus wiring design has a stronger ability.
-Over/under voltage value and over-current value can be set.
-Self-reset after the fault.
-Digital display voltage, current value, and fault status can be displayed by LED.
-1-MODULE, DIN rail mounting.
Rated voltage | AC 220V |
Operating voltage range | AC 80V~440V(Single phase) |
Rated frequency | 50/60HZ |
Overvoltage setting range | 230-300V |
Undervoltage setting range | 120-220V |
Tolerance scope | 2% |
Overvoltage and undervoltage action delay | 0.5S |
Reset start-up delay | 3S-300S |
Voltage measurement accuracy | 1%( <1 % of total range ) |
Rated insulation voltage | 400V |
output contact | 1 NO |
Environmental grade | 3 |
Electrical life | 105 |
Mechanical life | 106 |
Protection class | lp20 |
Altitude | ≤2000m |
Ambient temperature | -55°C 〜55°C |
Humidity | ≤50% 40°Cnon-condensing |
storage temperature | -30°C~70°C |