Fujian Junhao Electronics Co., Ltd.

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residual current monitor
Specification: JH20 Split type
Detail: The Current Transformer, Over-current sensor (optional) and the Residual Current Monitor would build up an independent monitoring point. Through system bus the alarm signal together with Electric fire monitoring devices consti...

residual current monitor
Specification: JH40 Multiplex type
Detail: (Multiplex type) Residual Current Monitor may supervise up to 16 current transformers. It can be used independently or can be integrated into the Fire Monitoring &Alarm System. The system is stable, easy to install and also qu...

residual current monitor
Specification: JH60 Integral type
Detail: It can ***ect and collect residual current and over current signal. It also has the function of giving alarm on the spot and power cutting off with built-in Moulded Case Circuit Breaker (MCCB).

residual current monitor
Specification: JH50 Economic type
Detail: (Economic Type) Residual Current Monitor consists of Current Transformer and ***ection Modules and has the functions of early warning/alarm of residual current as well as drive signal output.

residual current monitor
Specification: JH30 Composite type
Detail: (Composite Type) Residual Current Monitor may supervise two temperature sensors and eight current transformers. It can be used independently or can be integrated into the Fire Monitoring &Alarm System. The system is stable, ea...

residual current monitor
Specification: JH10 combine type
Detail: It is consists of Residual Current Monitor, residual current ***ection module£¬temperature ***ection module, over-current ***ection module and the ***ection modules are optional for different monitoring and protecting func...


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