TENGEN TGLD-630/4 500A PC-grade dual power supply
Product parameters
| Product attributes | Attribute value | Filter product attributes |
|---|---|---|
| Brand: | TENGEN | |
| Series: | TGLD | |
| Controller Type: | - | |
| Power Supply Type: | Grid-Generator | |
| Transfer Switch Type: | PC-level | |
| Control Mode: | Automatic/manual/electric door button control | |
| Operation Mode: | Self-investment and self-recovery | |
| Control Voltage: | 230VAC | |
| Rated Current: | 500A | |
| Poles: | 4P | |
| Rated Voltage: | 400VAC | |
| Breaking Capacity: | - |
Series Overview
TGLD series automatic transfer switch
Product Overview
- The TGLD 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 current of up to 3200A. It is used to disconnect the load circuit from one power supply and connect it to another power supply.
- It is a transfer switch electrical appliance with automatic action and optional manual operation characteristics.
- When the common power supply is detected to be abnormal, the ATSE will automatically transfer the load from the common power supply to the standby power supply. If the common power supply returns to normal, it will automatically transfer the load back to the common power supply.
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: Level 3.
Characteristics and Functions
- Adopt double - layer composite contacts, embedded mechanism, micro - motor pre - energy storage, and micro - electronic control technology, with very short arcing distance.
- Adopt reliable mechanical interlocking and electrical interlocking. The executive components use independent load isolation switches, which are safe and reliable to use.
- Adopt zero - crossing technology. Forced equal - potential (simultaneously disconnecting two - way power supplies) in emergency situations to meet fire - fighting linkage requirements.
- The switching of the executive load isolation switch is driven by a single electric motor, with reliable and smooth switching, no noise, and small impact.
- The operator drive motor only passes current during the switching interval of the executive load isolation switch. No working current is required in the steady - state operation, resulting in significant energy savings.
- The executive load isolation switch is equipped with a mechanical interlocking device to ensure that the normal power supply and standby power supply work reliably without interfering with each other.
- It has obvious open - circuit position indication, locking, and other functions, and can reliably isolate the power supply from the load.
- Good safety performance, high degree of automation, and high reliability.
- The product has a zero - position state.
- Easy to install, and the control circuit is connected by plug - in drawer - type connectors.
- Operation functions: Manual operation and automatic control operation. Manual operation is prohibited in the automatic state. If manual operation is required, the automatic electric air switch must be turned to the manual position.

Rachel
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