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Air switch industrial plastic case protector three-phase four-wire industrial leakage protection circuit breaker

Air switch industrial plastic case protector three-phase four-wire industrial leakage protection circuit breaker

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Electrical Device Specifications

Rated Current:

125A, 250A, 400A, 630A, 800A

Protection Functions:

  • Earth leakage protection
  • Overload protection
  • Short-circuit protection
  • Instantaneous short-circuit protection
  • Power failure protection
  • Over/under voltage protection
  • Special waveform protection

Remote Switching:

  • Built-in electric operating mechanism
  • Supports remote switching operations
  • Automatic reclosing function

Fault Recording:

  • FFT algorithm implementation
  • Full-wave sampling capability
  • Fault current waveform recording

Communication Protocols:

DLT645, MODBUS, etc.

Communication Methods:

Wired:

  • HPLC
  • RS485
  • Bus communication
  • Ethernet

Wireless:

  • Bluetooth
  • 5G
  • 230MHz dedicated network
  • Infrared
  • Level signals

Data Acquisition:

  • Residual current
  • Three-phase voltage
  • Current measurement
  • Line temperature
  • Three-phase active/reactive power
  • Energy consumption

Measurement Accuracy:

Class 0.5


Note: All technical terms maintain industry-standard terminology. The translation preserves the original specification format while ensuring clarity for international technical documentation. Would you like any terms explained further or formatted differently for specific applications?

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Wuxi Jinyun Zhilian Technology Co., LTD

KingLink Spin off, a subsidiary of Kingsoft Cloud, was established in 2023. It is a leading domestic iot platform service provider based on AIoT under Kingsoft Cloud, holding over 60 invention patents. It has the capability to provide full-scenario solutions covering real estate, hotels, residences, parks, buildings, and offices. Committed to providing comprehensive solutions integrating design, technology and ecology to serve enterprise customers. Through the leading AIoT smart home platform, it connects ecological smart devices and serves users in both online and offline ways.

Jinyun Zhilian currently has 8 branches in China, with cases covering over 20 cities and more than 100 leading enterprises. It is a member of Xiaomi's ecosystem. At present, Jinyun Zhilian is gradually expanding its overseas market through business cooperation, including Southeast Asia, the Middle East, Central Asia, etc. By continuously increasing investment in research and development and product innovation, we are capable of providing customers with over 100 categories of hardware products and more than 60 solutions. We are the most innovative and dynamic industry-leading service provider.

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