impulse relay

Min Order:1 piece

Industry:Electrical Equipment & Supplies

Rated supply voltage range: P-P: AC 3x208- -3x440V; P-N: AC 3ẞ120- -3x254V

Rated supply working voltage range: P-P: AC 166V- -528V; P-N: AC 96V- 329V .

Rated supply frequency: 50/60Hz

Measuring range: AC 166V -528V ; AC 96V- 329V

Measurement frequency range: 45Hz~65Hz

voltage threshold range: 2%~ 20%

Phase failure and phase sequence: <0.5s

Action delay range: 0.1s~10s

Reset delay range: 0.1s~10s

Rated insulation voltage: 440V

Voltage measurement: ≤0.1%