DVR-C暂降电压补偿器安装方式

DVR-C暂降电压补偿器特点：快-高-广-长-稳
1、电压补偿的响应速度：几毫秒的电压扰动就会对敏感设备产生影响，因此补偿电压的迅速响应是衡量设备性能的重要参数，
  产品通过独立发明的抽空载流子技术达到极快的响应时间小于2毫秒，即使精密的加工设备也完全感受不到电压波动的发生。
2、电压补偿的精度高：基于 CPU 双核调整芯片构建的 DVR-C控制系统可实现对补偿电压的[敏感词]控制，精度高达 99%。
3、电压补偿的允许范围广：通过不同解决方案可解决客户现场长时间电压扰动 DVR-C、电压补偿的允许范围0-130%。
4、电压补偿的时间长：依据客户不同应用环境的需求，储能型补偿装置 DVR-C可以提供 500ms-12 秒及更长（可定制）补偿时间。系统连续取能型产品DVR-C可提供 30 秒电压跌落补偿，且针对窄范围 ±20% 之内电压扰动提供长时间保护。
5、电压补偿的保护：完备的自诊断功能：设备快速开关、逆变器等各关键元部件备自诊断功能，确保装置发生故障提前预警，保证设备长期稳定运行不会因设备自身原因给主回路运行带来潜在威胁。

装置将电力电子技术与先进的超级电容储能技术相结合，当系统出现电压暂降、骤升、短时中断时，装置能够利用超级电容
中存储的电能通过逆变及变压器回路提供给负载使用，使得用户的关键性负载在电网电压异常时间内维持正常供电，保护负
载正常运行。

串联安装在计算中心，服务器与系统电源之间，防止系统电压暂降等问题造成计算机与服务器故障造成数据丢失，提高计算机
系统的安全可靠性；串联在敏感负荷与系统电源之间，防止系统电压干扰造成敏感负荷工作异常，如半导体工厂供电电源与用
电负荷之间，防止系统电压暂降短时中断造成半导体工厂产生大量废品及巨大的经济损失；

DVR-C暂降电压补偿器接线方式

• 产品选型：

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• 产品指标：

 

工作条件	大相对湿度： 90%RH 环境高温度：40℃ 高海拔高度：2000m
基本电气参数	额定频率：50Hz 额定电压：400V 整机损耗：＜3W/KVA
连接方式	单相或三相四线制系统，电缆连接
绝缘等级	H级（正常工况下F级）
防护等级	IP30
执行标准	SD292-88、GB/T14549-1993、GB10941-1996、GB19212.1-2003、GB6450-1986、 GB/T501-1991、GB50052-2009。

 

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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

• Product selection:

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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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