Model ABJN - Power Protection Modules for Compressors (NTC)
- product brand:Shanghai Circuit Shield Electronic & Electrical Equipment Co., Ltd.
- Numéro de stand：E2G36
- product specification:
- product category:Refrigeration Equipment-Components for refrigerating systems and plants-Compressor and accessories
- product introduction:Functions
Protection functions on the three-phase input end: Dynamic & Static phase loss, Voltage unbalance, Phase dislocation
Two sets of NTC temperature protection correspond to motor temperature and discharge temperature.
Protection signals of the oil flow switch
Technical Parameters
Rated voltage levels: Three-phase 100~660VAC, 50/60HZ; smaller than 600HZ
Working voltage: 24~280VAC/VDC
Working environment temperature: -30℃~75℃
Voltage unbalance rate setting: ≤5% (Max. voltage difference÷Avg. voltage)
Contact forms: 1A, 1C
Rated power of relay contacts: 1A: 250VAC/8A; 1C: 250VAC/30VDC, 3A
Delay output: 3s±20% (or upon agreement)
Delay recovery time: 3min±20% (or upon agreement)
Accuracy: ±2% (based on resistance setting)
Dimensions: 82(L) x 78(W) x 35.5(H) mm
