ABJR-□B Series Signal Storage Protection Communication Module
- product brand:Shanghai Chaoshi Electronic & Electrical Equipment Co., Ltd.
- Numéro de stand：E2G36
- product specification:82(L)x78 (W)x 35.5(H)mm
- product category:Refrigeration Equipment-Components for refrigerating systems and plants-Miscellaneous components for refrigerating systems and plants
- product introduction:The ABJR-□B Series Compressor Protection Communication Module is an independently developed and manufactured power protection module by our company, which can directly replace mainstream compressor protection communication modules currently available in the market. This product features high reliability, precision, cost-effectiveness, comprehensive functions, Bluetooth connectivity for mobile app interaction, and simplified data reading. It is suitable for three-phase AC power transmission/distribution systems requiring fault record storage, enabling automatic fault logging and protection. Its three-phase voltage covers global three-phase rated voltages worldwide, while its single-phase operating voltage accommodates international single-phase standards, achieving universal compatibility with global mains power. Available in multiple models, it can be applied to screw compressors and fans equipped with NTC, PTC, or mixed NTC/PTC temperature sensors, as well as other three-phase voltage and temperature protection devices.
Functional Specifications:
? Three-phase power protection: Phase sequence protection, dynamic/static phase loss protection, voltage imbalance protection, over/under voltage protection
? Temperature protection: Dual-channel NTC/PTC protection or mixed NTC-PTC configuration for monitoring compressor temperature and discharge temperature (customizable per user requirements)
? Switch signal protection
? Real-time status indicator display, with Bluetooth connectivity for mobile app access to operational logs and fault records
