TENGEN TGQ1NP-630/4BF 400A Dual Power Supply
Product parameters
| Product attributes | Attribute value | Filter product attributes |
|---|---|---|
| Brand: | TENGEN | |
| Series: | TGQ1NP | |
| Controller Type: | Standard | |
| Power Supply Type: | Grid-Generator | |
| Transfer Switch Type: | PC-level | |
| Control Mode: | Manual/Automatic | |
| Operation Mode: | Self-investment and self-recovery | |
| Control Voltage: | 230VAC | |
| Rated Current: | 400A | |
| Poles: | 4P | |
| Rated Voltage: | 400/415VAC | |
| Breaking Capacity: | - |
Series Overview
TGQ1NP series automatic transfer switch
Product Overview
- The TGQ1NP series automatic transfer switch electrical appliance is suitable for two - phase/three - phase four - wire dual - power supply grids with an AC frequency of 50Hz, a rated working voltage of AC230V (2P)/AC400V (3P/4P), and a rated working current of up to 800A. It automatically transfers one or several load circuits from one power source to another to ensure the normal power supply of the load circuits. This product is suitable for relatively important places such as industry, commerce, high - rise buildings, and residential dwellings.
- Compliance with standards: This product complies with GB/T14048.11.
Normal Working Conditions and Installation Conditions
- Ambient air temperature: The upper limit of the ambient air temperature is + 40°C, the lower limit is - 5°C, and the average temperature within 24h does not exceed + 35°C;
- Altitude: The altitude of the installation site does not exceed 2000m;
- Atmospheric conditions: The relative humidity of the atmosphere does not exceed 50% when the ambient maximum temperature is + 40°C. A higher relative humidity is allowed at lower temperatures, for example, it can reach 90% at + 20°C. Special measures should be taken for condensation occasionally generated due to temperature changes;
- Pollution level: The pollution level is level 3.
Characteristics and Functions
- The TGQ1NP series automatic transfer switch electrical appliance is a new - generation PC - class product combined with advanced digital electronic control technology. The product has the characteristics of small volume, energy saving, convenient installation, and reliable double interlock, with advanced and complete functions.
- Small volume, novel appearance, sliding cover design, flexible operation, safe and reliable.
- Instantaneous structure design, using a clever double - spring drive design, simple and stable structure.
- Rotating contact structure, annular arc - extinguishing device design, good arc - extinguishing performance, long contact service life.

Rachel
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