WEQ1 Series Dual Power Automatic Transfer Switch (Class CB)
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Summary Description:
WEQ1 dual power automatic transfer switch (hereinafter referred to as ATS) is suitable for terminal dual-loop power supply system with AC 50Hz/60Hz, rated working voltage 220V(2P), 380V(3P, 4P) and rated current 10A ~ 63A. The automatic conversion between the common power supply and the standby power supply can be completed to ensure the reliability of the power supply. Mainly used in high-rise buildings, shopping malls and other fire pump, fire smoke machine, elevator, life water pump, accident lighting, evacuation sign light places.
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- Product Parameters
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- Commodity name: WEQ1 Series Dual Power Automatic Transfer Switch (Class CB)
WEQ1 dual power automatic transfer switch (hereinafter referred to as ATS) is suitable for terminal dual-loop power supply system with AC 50Hz/60Hz, rated working voltage 220V(2P), 380V(3P, 4P) and rated current 10A ~ 63A. The automatic conversion between the common power supply and the standby power supply can be completed to ensure the reliability of the power supply. Mainly used in high-rise buildings, shopping malls and other fire pump, fire smoke machine, elevator, life water pump, accident lighting, evacuation sign light places.
Main technical parameters
Shell frame current: 63A Rated voltage: 400V Rated current: 6~63A Rated insulation voltage: 400V Number of poles: 3P、4P Frequency: 50HZ Rated short circuit breaking capacity (Icn): 5kA Rated short-circuit make capacity (peak) Icm: 7.65kA Conversion method: ATSE Rated impulse withstand voltage (Uimp): 4kV (main circuit), 2.5kV (control circuit) Control Type: Ordinary type, Z type Electrical Level: Class CB Working and installation environment
Ambient temperature:-5 ℃ ~ 40 ℃, and the average value does not exceed 35 ℃
Atmospheric conditions:The relative humidity of the atmosphere does not exceed 50% at an ambient air temperature of +40°C, and may have a higher relative humidity at lower temperatures, for example up to 90% at 20°C. Special measures should be taken for occasional condensation due to temperature changes.
Altitude:The elevation of the installation site does not exceed 2000m
Usage category:AC-33iB
Key words:
Explosion-proof monitoring
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