Earthleakage Circuit Breaker (ELCB) of Rdm1L
Inquire NowDescription
The Earth Leakage Circuit Breaker (ELCB) of the RDM1L series is a vital component designed to safeguard electrical distribution circuits. Engineered for use in AC 50Hz applications, it operates at a rated working voltage of 400V, with a rated current capacity of up to 800A. This device provides essential protection against fault grounding currents, effectively preventing potential fire hazards. Additionally, it is well-suited for power distribution and circuit protection against overloads and short circuits, making it ideal for transferring circuits and frequently starting motors. The ELCB also ensures isolation, enhancing safety in electrical installations. Conforming to IEC60947-2 and GB14048.2 standards, it guarantees reliability and adherence to safety regulations.
Specifications
| Attribute | Details |
|---|---|
| Rated Working Voltage | 400V |
| Rated Current | Up to 800A |
| Operating Temperature Range | -5ºC to +40ºC (average daily temperature not exceeding +35ºC) |
| Altitude | No higher than 2000m |
| Relative Humidity | No more than 50% at +40ºC (can withstand 90% at +20ºC) |
| Pollution Class | 3 Class |
| Maximum Installation Inclined Angle | 5° |
| Main Circuit Installation Type | III |
| Auxiliary Circuit Installation Type | II |
| External Magnetic Field | Must exceed 5 times the earth’s magnetic field |
| Installation Electromagnetic Environment | B type |
Additional Information
- The ELCB should be installed in locations free of explosion hazards, gas, and conductive dust that may cause corrosion and insulation damage.
- It is crucial to manage condensation resulting from temperature changes.
- For further details and information, please do not hesitate to contact us.
