WESZB2L-80 series intelligent micro-break leakage (communication)
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Summary Description:
The WESZB2L-80 series IoT intelligent circuit breaker adopts a new generation of IoT communication technology to realize intelligent protection on and off circuits. Combined with the intelligent energy service cloud platform, the user-side current, voltage, leakage current, temperature, subdivided power and fault alarm data are integrated and docked with the system, and safe power consumption and intelligent management are realized through big data analysis and information push. Widely used in families, dormitories, municipal engineering, street lights, farms, rental housing and other types of electricity places of wisdom.
Product Parameters
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- Product Parameters
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- Commodity name: WESZB2L-80 series intelligent micro-break leakage (communication)
The WESZB2L-80 series IoT intelligent circuit breaker adopts a new generation of IoT communication technology to realize intelligent protection on and off circuits. Combined with the intelligent energy service cloud platform, the user-side current, voltage, leakage current, temperature, subdivided power and fault alarm data are integrated and docked with the system, and safe power consumption and intelligent management are realized through big data analysis and information push. Widely used in families, dormitories, municipal engineering, street lights, farms, rental housing and other types of electricity places of wisdom.
Product Features
- ● Adopt high-performance microcontroller (MCU) for real-time signal processing and intelligent control;
- ● Wireless transmission data upload, remote closing function;
- ● Upload the voltage, current, cable temperature and leakage current to the cloud server in real time;
- ● Delay and instantaneous protection, current can be set, electronic tripping;
- ● Line residual current, three-phase power supply voltage, load current real-time upload;
- ● With high breaking capacity and reliable isolation function;
- ● Fault record alarm protection function and parameters can be set and modified online;
- ● With power measurement and control, active and reactive data upload cloud server;
- ● Support MODBUS protocol, support access to third-party monitoring system;
- ● Combine with smart electricity service cloud platform/mobile phone APP to realize safe electricity use and smart electricity use management.
Main technical parameters
Rated voltage:
230V(2P)、400V (4P)
Number of poles:
2P、4P
Rated current:
6A、10A、16A、20A、25A、32A、40A、50A、63A、80A
Overcurrent instantaneous trip type:
Type C, Type D
Rated insulation voltage(Ui)：
500V
Rated impulse withstand voltage(Uimp):
6kV
Closing time:
≤ 3s
Opening time:
≤2s
Rated short circuit capacity:
6kA
Short circuit protection time:
< 0.01s
Standard value of rated residual operating current:
0.03A, 0.05A, 0.1A (adjustable).
Rated residual non-operating currentI▲no:
0.5I▲n
Residual current breaking time and non-driving time limitsl▲n:
General type: maximum breaking time 0.04s; Delay type: minimum non-driving time 0.1s, maximum breaking time 0.2s;
Rated frequency:
50Hz
Over-voltage protection value(V3 version):
275V 5V; action time ≤ 3s;
Undervoltage protection value(V3 version):
165V 5V; action time ≤ 3s;
Over-voltage recovery value(V3 version):
250V 5V; recovery time 30s 10s;
Undervoltage recovery value(V3 version):
185V 5V; recovery time 30s ± 10s;
Mechanical life:
10000 times
Electrical life:
6000 times
Communication mode:
5G, 4G, Zigbee, WiFi, Lora, Bluetooth, Rs485, Ethernet;
Conform to the standard:
GB/T16917.1、IEC61009-1、JB/T12762。
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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