Wuxi Fenigal Science & Technology Co., Ltd.
Wuxi Fenigal Science & Technology Co., Ltd Manufacturer and Supplier for Industrial & Lighting Products
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Economic range Automatic Transfer Switch Disconnector ATS PC class Made In China, 4P, up to 630A IEC60946-6-1
Integrates electrical and mechanical interlocking systems to guarantee safe transfer operation.
It is applicable for the three-phase four-wire power supply system of AC 50/60Hz, rated voltage AC 400V, rated current 630A.
It can realize automatic and manual changeover between normal and back up power supply power, and stop power supplying to load when changeover process of power supply is carried out.
Applicable to the three-phase four-line two-circuit power supply network with an AC power frequency of 50Hz, rated operational voltage of AC400V, and rated operational current of 630A, the NH42SZ series automatic transfer switching equipment can automatically connect one or several loads from one power source to another to ensure the normal power supply of the load circuit.
This product is applicable to the important places such as industrial, commercial, and storied buildings, and residential houses.
Certificate: CCC, CE
Execution standard: IEC/EN 60947-6-1
Features
Suitable for 3-phase power system with rated operating voltage 400V AC 50Hz, ratings from 6 to 63 amps
With the function of normal power ON, dual OFF, standby power ON
Simple structure, practical, easy operation, no noise, small impact, and long service life
Wide applications, suitable for the illuminating circuits of commercial buildings, shopping mall, banks, and high-rise buildings where the fire protection are needed.
Specifications
| Model | GCQ4-4P/ATS-Q44630 | ||
| Use Category | AC-33iB | ||
| Rated Operational Voltage Ue | 380/400/415V AC | ||
| Rated Operational Frequency | 50Hz/60Hz | ||
| Rated Operational Current Ie (Optional) | 32~630A | ||
| Switching Control Voltage | 220V AC , 400V AC | ||
| Rated Insulation Voltage Ui | 690V AC | ||
| Transfer Action Time | <3s | ||
| Service Life | Electrical | 1,500 Times | |
| Mechanical | 6,000 Times | ||
| Rated Short-circuit Making Capacity Icm | NA | ||
| Rated Ultimate Breaking Capacity Icu | 50kA | ||
| Number of Poles (Optional) | 4-Pole | ||
| ATS Controller Model | Type | Terminal type | |
| Installation Method | Integrated | ||
| Operation Method | Auto & Manual | ||
| Monitoring Function | Phase failure detection | ||
| Conversion Method | Auto switch and auto reset | ||
| Firefighting Linkage Control | N/A | ||
| Display Functions | Signal lamp indicator | ||
| Environment | Altitude | < 2000m for the installation site | |
| Ambient Temperature | -5℃-+40℃, the average less than +35℃ for 24 hours | ||
| Relative Humidity | RH≤ 50% at the maximum ambient temperature of +40℃; | ||
| Standards | Compliance to GB/T140848.11 | ||
| Pollution Degree | Class 3 | ||
| Mounting Conditions | It shall be mounted on the place where has no impact and vibration, no snow and rain. | ||
| Weight | 4.3kg NZ7-125 | ||
