WEZM1L Series Intelligent Molded Case Type Q
Product number:
Classification:
Summary Description:
WESZM1L series molded case circuit breaker is a set of residual current relay, contactor, molded case circuit breaker in one of the electronic circuit breaker. Set power distribution, metering, protection (overload, short circuit, leakage, cable overtemperature protection), capacitor reactive power compensation in one. It is suitable for the power supply system with three-phase four-wire neutral point grounding to protect the grounding fault of the line or electrical equipment, under-voltage, over-current, short circuit, instantaneous and over-temperature of the main line. It can also prevent electrical fire and electrical equipment damage caused by electrical circuit or electrical equipment grounding fault and provide indirect contact protection for personal electric shock hazard. Widely used in industrial networking.
Product Parameters
Product Sample
Certificate
- Product Parameters
- Certificate
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- Commodity name: WEZM1L Series Intelligent Molded Case Type Q
WESZM1L series molded case circuit breaker is a set of residual current relay, contactor, molded case circuit breaker in one of the electronic circuit breaker. Set power distribution, metering, protection (overload, short circuit, leakage, cable overtemperature protection), capacitor reactive power compensation in one. It is suitable for the power supply system with three-phase four-wire neutral point grounding to protect the grounding fault of the line or electrical equipment, under-voltage, over-current, short circuit, instantaneous and over-temperature of the main line. It can also prevent electrical fire and electrical equipment damage caused by electrical circuit or electrical equipment grounding fault and provide indirect contact protection for personal electric shock hazard. Widely used in industrial networking.
Product Features
- ● Adopt high-performance microcontroller (MCU) for real-time signal processing and intelligent control;
- ● LCD Chinese display, friendly man-machine interface, intuitive and convenient operation;
- ● GPRS positioning wireless transmission data upload, remote close the opening and closing function;
- ● Upload the voltage, current, cable temperature and leakage current to the cloud server in real time;
- Reliable interlocking and insulation protection, higher safety;
- ● Long delay, short delay and instantaneous three-stage protection, current can be set, electronic tripping;
- ● With high breaking capacity and reliable isolation function;
- ● High current instantaneous tripping function;
- ● Line residual current, three-phase power supply voltage, load current real-time display;
- ● Fault record alarm protection function and parameters can be set and modified online;
- ● With power measurement and control display active and reactive data upload cloud server;
- ● Combine with smart service power cloud platform/mobile phone APP to realize safe power consumption and smart power consumption management.
Main technical parameters
Rated voltage:
AC400V
Rated current:
63A-630A
Number of poles:
4P
Rated ultimate short-circuit breaking capacity Icu:
35KA、50KA
Rated operating short-circuit breaking capacity Ics:
25KA、35KA
Standard value of rated residual operating current:
0.03A, 0.05A, 0.1A (adjustable).
Function:
Leakage protection, high-precision measurement, overload protection, short-circuit protection, over-voltage protection, over-temperature protection, over-power protection, three-phase unbalance protection, lack of phase protection, three-stage protection, topology function, real-time data monitoring, timing opening and closing, remote opening and closing, early warning;
Outline and installation dimensions
Key words:
Explosion-proof monitoring
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Xiamen Welsh Saint Electric Co., Ltd.
No.96, Tongsheng North Road, Xiangping Street, Tongan District, Xiamen City
Shenzhen Blue Zero Innovation Technology Co., Ltd.
922, Qianhai Chengjin Building, 2320 Yueliangwan Avenue, Liwan Community, Nanshan Street, Nanshan District, Shenzhen
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