Three-phase AC Protector with Function Extension
- product brand:Shanghai Circuit Shield Electronic & Electrical Equipment Co., Ltd.
- Numéro de stand：E2G36
- product specification:88(L) x 35(W) x 68(H) mm
- product category:制冷和空调用工具及设备--
- product introduction:Features
Wide range of input voltage
Wide range of adjustable voltage
Wide range of rated voltage
Visible real-time voltage
Visible voltage setting
Visible fault types
Temperature sensing protection
Overcurrent protection
Transmission signal function
High precision; low temperature drift
Automatic storage of data if the protector loses power
Can be used in variable-frequency power source
Functions
Over-/Under-voltage protection;
Dynamic & Static phase loss protection;
Phase dislocation protection;
Overcurrent protection;
Temperature-sensing protection (Model PTC, NTC, PT100, CU50);
Accuracy of voltage setting: <0.5% (Set value×0.5%)
Temperature drift of voltage setting value: <0.05 V/℃ (Reference temperature: 25℃);
Voltage unbalance protection;
Load side detection (during dynamic/static phase loss);
Loss of zero line protection, electrification of zero line protection, loss of ground wire protection (for three-phase three-wire/four-wire/five-wire circuits);
Time delay functions.
