Huazheng HZMN-D3 회로 차단기 분석기

Power supply: AC: 220V10% · 50Hz Operating current is less than 0.5A;

Tripping operation power supply voltage: DC: 88V ~ 220V arbitrary, automatic identification;

Two-way trip input, one-way closing input and corresponding twelve auxiliary output empty contacts;

Jump, gate current selection: calculated according to 220V: 0.25A, 0.5A, 1.0A, 2.0A, 3.0A, 4.0A, 5.0A;

Trip time selection: 20ms ~ 990ms;

Closing time selection: 20ms ~ 990ms;

Phase separation, three-phase operation selection: phase-separable operation, three-phase operation, switching by split/three-phase button;

Manual jump and close function: Manual three-phase tripping, manual three-phase closing, hand-jump with synchronous output, and one pair of hand-opening contacts;

Breaker failure: When the breaker failure button is pressed, the analog breaker does not operate, the trip and closing currents are delayed after 1 s, and the current is restored after 20 s.

Output normally open, normally closed contact capacity: AC 220V/5A DC 220V/0.5A;

Volume: 330mm × 220mm × 180mm;

Weight: 6kg.