1.1 Preventing misoperation: Where sudden transient or
temporary overvoltage occurs in the line, the protector will
not generate misoperation; when the line suffers instable
voltage or sudden power recovery after sudden power
disruption due to loose contact or other fault, the protector
will not close the circuit;
1.2 Reliable operation: Protection is characterized by inverse time
lag operation with operating time≤1s;
1.3 Wide scope of voltage protection: 0~450V; in case of
maximum fault voltage upon line fault, the protector itself will
not be damaged;
1.4 Safer, impulse withstand voltage: 4kV (conforming to the
safety standard of category Ⅲ electrical apparatus);
1.5 Condition indication: The protector has the LED to indicate
the operating state, where green is normal voltage indication,
and red is overvoltage or undervoltage indication;
1.6 External modular design, guiderail DIN rail mounting
1.1 Preventing misoperation: Where sudden transient or
temporary overvoltage occurs in the line, the protector will
not generate misoperation; when the line suffers instable
voltage or sudden power recovery after sudden power
disruption due to loose contact or other fault, the protector
will not close the circuit;
1.2 Reliable operation: Protection is characterized by inverse time
lag operation with operating time≤1s;
1.3 Wide scope of voltage protection: 0~450V; in case of
maximum fault voltage upon line fault, the protector itself will
not be damaged;
1.4 Safer, impulse withstand voltage: 4kV (conforming to the
safety standard of category Ⅲ electrical apparatus);
1.5 Condition indication: The protector has the LED to indicate
the operating state, where green is normal voltage indication,
and red is overvoltage or undervoltage indication;
1.6 External modular design, guiderail DIN rail mounting
