TENGEN TGQ1N-400L/4 YA 400A Dual Power Supply
Product parameters
| Product attributes | Attribute value | Filter product attributes |
|---|---|---|
| Brand: | TENGEN | |
| Series: | TGQ1N | |
| Controller Type: | Economical | |
| Power Supply Type: | Grid-Grid | |
| Transfer Switch Type: | CB | |
| Control Mode: | Manual/Automatic | |
| Operation Mode: | Self-investment and self-recovery | |
| Control Voltage: | 230VAC | |
| Rated Current: | 400A | |
| Poles: | 4P | |
| Rated Voltage: | 400VAC | |
| Breaking Capacity: | 50KA |
Series Overview
TGQ1N series automatic transfer switch
Product Overview
- The TGQ1N series automatic transfer switch electrical appliance is suitable for a three - phase four - wire dual - power supply grid with an AC frequency of 50Hz, a rated working voltage of AC400V, 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.
- This product complies with GB/T 14048.11 《Low - voltage switchgear and controlgear Part 6 - 1: Multifunctional electrical equipment Transfer switch electrical appliances》.
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 of frame 63 is level 2, and the pollution level of frame 125 and above is level 3.
- Installation category: The installation category is category IV.
- Installation inclination: The product is fixedly installed in the cabinet, with a maximum inclination of ± 22.5°.
Characteristics and Functions
- The TGQ1N series automatic transfer switch electrical appliance (hereinafter referred to as the automatic transfer switch) is a new - generation CB - class product combined with advanced digital electronic control technology. The product has the characteristics of small volume, beautiful appearance, energy saving, convenient installation, and reliable double - interlock protection, with advanced and complete functions.
- Small volume: Single - motor transmission structure, using the positive and negative rotation of the motor to realize the transfer function, while reducing the product height and the installation space.
- Energy saving: The drive adopts motor transmission mode, with low power consumption and low noise.
- Double - interlock protection: Adopt mechanical interlock and electrical interlock double protection to prevent two - way power supplies from being connected simultaneously.

Rachel
We offer competitive product pricing. For fast support, send your email, phone, address, and the product model & quantity you want—we’ll reach out quickly!
We typically respond via email within one business day! You can also contact us at Anthony@icxsg.com





























































English
Français
Deutsch
Português
Español
русский
한국어
العربية
Italiano
Indonesia
Schweiz
Polski
Nederlands
ישראל - עברית
Perzisch
ไทย
日本語
ኢትዮ-አማርኛ
Việt Nam
Kiswahili
Srpski
Ελληνικά
简体中文








