Voltage: AC 380V
Insulation voltage: AC 660V
Frequency: 50 /60 Hz
Current: ≤800A
Short-term tolerance current ability lew: 10KA
Dielectric Strength: 2500/1min
Material: stainless steel (SUS 304) /Cold rolled plate /Galvanized sheet (GI)
Thickness: 1.0mm-3.0mm
Application: Electric Power Transmission and distribution.
Protection degree: IP30
Open the direction: The opening Angle is equal to or greater than 135°
Standard and certificate: GB7251.1-2005 ISO9001 CE /ISO /CCC /IEC 60439-1
Tech Parameter| Description | Unit | parameter |
|---|
| Rating voltage of the main circuit | V | Under 500V AV |
| Auxiliary circuit rated voltage | V | AC 220V 380V |
| Rating frequency | Hz | 50 |
| Rating insulation voltage | V | 660 |
| Rating current | A | ≤800 |
Working environment:
1. Temperature: -5~ + 40 ℃, and the average within 24h less than + 35 ℃.
2. Altitude: no more than 2000m.
3. The ambient air temperature, not more than 40℃; at lower temperatures can have a higher relative humidity on (eg: + 20at 90%), taking into account the change in temperature allows the generation of a moderate condensation.
4. Equipment installation and the vertical gradient should do not exceed 5 °
5. Equipment should be installed in the absence of severe vibration, shock-free, and corrosion-free place
6. Note: More than the above conditions can be negotiated with the company.
Features:
1. The auxiliary circuit has the functions of local, remote, automatic control and local and remote control switching, and the contactor can heat the relay for protection;
2. The power-receiving main switch has optional instantaneous tripping and thermal-magnetic tripping protection. In order to cooperate with the next-level main switch, the instantaneous protection is canceled, avoiding over-level tripping, and has the functions of self-turning, manual operation and automatic switching;
3. The main switch of the feeder circuit has instantaneous tripping and thermal-magnetic tripping protection. When the user requires it, leakage protection can be installed;
4. The motor control circuit has instantaneous short circuit, overload, under-voltage release and phase failure protection.
Overall Dimension :
SLD Program:
