Installation method of DVR-C voltage sag compensator

Characteristics of DVR-C voltage sag compensator: fast high wide long stable
1. The response speed of voltage compensation: A few milliseconds of voltage disturbance can affect sensitive equipment, so the rapid response of compensation voltage is an important parameter for measuring equipment performance,
The product achieves an extremely fast response time of less than 2 milliseconds through the independently invented vacuum carrier technology, and even precision machining equipment cannot feel the occurrence of voltage fluctuations.
2. High precision of voltage compensation: The DVR-C control system based on CPU dual core adjustment chip can achieve precise control of compensation voltage with an accuracy of up to 99%.
3. The allowable range of voltage compensation is wide: different solutions can solve the long-term voltage disturbance DVR-C on the customer's site, and the allowable range of voltage compensation is 0-130%.
4. Long voltage compensation time: Depending on the needs of different application environments of customers, the energy storage compensation device DVR-C can provide compensation time of 500ms-12 seconds or longer (customizable). The DVR-C, a system continuous energy harvesting product, can provide 30 second voltage drop compensation and is suitable for narrow range± Provide long-term protection against voltage disturbances within 20%.
5. Voltage compensation protection: complete self diagnostic function: equipment quick switch, inverter and other key components are equipped with self diagnostic function to ensure early warning of device failures and long-term stable operation of the equipment without potential threats to the main circuit operation due to equipment reasons.

The device combines power electronics technology with advanced supercapacitor energy storage technology. When the system experiences voltage dips, surges, or short-term interruptions, the device can utilize supercapacitors
The stored electrical energy is provided to the load through the inverter and transformer circuit, ensuring that the critical load of the user maintains normal power supply during abnormal grid voltage, and protecting the negative load
Operate normally.

Installed in series between the computing center, servers, and system power supply to prevent issues such as temporary voltage drops that may cause data loss due to computer and server failures, and to improve computer performance
The safety and reliability of the system; Connected in series between sensitive loads and system power supply to prevent abnormal operation of sensitive loads caused by system voltage interference, such as the power supply and usage in semiconductor factories
To prevent the temporary interruption of system voltage drop between electrical loads, which may cause a large amount of waste and huge economic losses in semiconductor factories;

Wiring method of DVR-C voltage sag compensator

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• Product specifications:

 

Working conditions	High relative humidity: 90% RH High ambient temperature: 40 ℃ High altitude: 2000m
Basic electrical parameters	Rated frequency: 50Hz Rated voltage: 400V Whole machine loss: ＜ 3W/KVA
Connection method	Single phase or three-phase four wire system, cable connection
Insulation level	H-level (F-level under normal operating conditions)
Protection level	IP30
Execution standards	SD292-88、GB/T14549-1993、GB10941-1996、GB19212.1-2003、GB6450-1986、 GB/T501-1991、GB50052-2009。

 

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