Products
WITZ intelligent differential circuit breaker
The WITZ series of intelligent residual current circuit breakers is mainly designed for 400V distribution networks. This device combines an electronic circuit breaker in a plastic case and a residual current device, providing line protection against current leakage, overcurrent, overvoltage, undervoltage, phase loss and neutral wire breakage.
Description
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Information materials
Review
The WITZ series of differential circuit breakers is designed primarily for 400 V distribution networks. This device combines an electronic circuit breaker in a plastic case and a residual current device, providing line protection against current leakage, overcurrent, overvoltage, undervoltage, phase loss and neutral wire breakage.
Features
1. Adopts high-performance 32-bit ARM microprocessor for signal processing and real-time intelligent control.
2. Chinese language liquid crystal display, convenient human-machine interface, easy to operate.
3. Protection against differential current (leakage) with the ability to quickly set the differential current level, the presence of an automatic restart function.
4. The ability to continuously monitor and track the differential current of the line with automatic adjustment of the set point, which ensures high availability and reliability of the product.
5.Functions for recognizing, indicating, storing and requesting the type of trip when disconnected.
6. Availability of communication functions for remote signaling, measurement, control and regulation (telesignaling, telemetering, telecontrol, teleregulation).
7. Current, voltage and differential current measurement functions.
8. Comprehensive protection and intelligent line control, support for non-island mode protection for distributed photovoltaic generation, the ability to seamlessly interact with charging stations.
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