The 4G Battery Monitoring System BMS110 suitable for Solar Power System, Telecom Tower Battery System, Computer Room Backup Power System real-time monitoring applications. When any battery voltage lower or total voltage lower, will alarm and upload data to cloud platform, SMS ...
Acrel medium voltage protection relays have the protection functions of power distribution system such as line protection, transformer protection, motor protection, capacitor protection, bus tie/incoming line backup automatic switching, etc. AM series undervoltage relay provide ...
Acrel medium voltage protection relays have the protection functions of power distribution system such as line protection, transformer protection, motor protection, capacitor protection, bus tie/incoming line backup automatic switching, etc. AM series undervoltage relay provide ...
RTU5029SA是三相断电、缺相、温湿度监控报警器,支持短信电话报警、现场声光报警。支持Modbus协议连接平台,内置可充电锂电池备用电池。广泛应用于农场、基站、机房、交通设备等场所。
Product Feature 1.It is high integrated with less installation space. 2.Long life cycle, >3000 times at 80% DOD. 3.It without heavy metals and environment friendly. 4.Maintenance free,there is no memory effect. 5.Internal BMS with full protection,battery has high voltage ...
Back-up source for Delay OFF in case of voltage failure (emergency lighting, emergency respirator, or protection of el. controlled doors – in case of fire).Function Features :Time range (adjustable by rotary switch and fine setting by potentiometer): 0.1 s - 10 min. Voltage ...
GDJB-III Voltage Relay Tester 1.1 General introduction GDJB-III Voltage Relay Tester is used to adjust and test relaying protection tester of power supply system. It’s high precision, full function, stable performance, easy operation and so on. 1.2 Technique index 1. DC ...
Computer Test equipment Light system Safe alarm system Ray equipment Medical equipment Copy machine Stereo equipment Numerical control machine tools Industrial automation equipment Color and drying equipment Test equipment Hi-Fi equipment ...