产品详情
UNITROL1020 UNS0119A-Z,V1 3BHE030579R0001 功能强大且紧凑的自动稳压器特点:
产品概述
UNITROL 1020是一款功能强大且紧凑的自动稳压器,内置双通道支持,并行运行的机器之间的先进负载共享,旋转二极管监测,自动同步和几个集成通信选项。
UNITROL 1020是UNITROL 1000系列的稳压器,适用于中小型同步发电机和工业机械。该稳压器采用最先进的微处理器技术和IGBT半导体制造,允许电流输出高达20 ADC连续运行。UNITROL 1020在广泛的温度和振动条件下提供高性能,并根据DNV和UL标准进行了全面认证。与传统版本相比,UNITROL 1020具有额外的功能,例如以太网,USB,数据和事件记录器等。
在操作系统之前,请遵守以下安全注意事项:
1. 清楚地标识工作地点和设备。
2. 断开所有可能的电压源。确保不能重新连接。锁定并标记。
•打开AVR主断开装置。
•在操作控制电缆之前,请断开控制电路上的任何外部电源。
•如果您将永磁发电机连接到AVR上,请使用安全开关或其他方法将其与AVR断开。
•断开AVR后,请等待5分钟,让中间电路电容放电后再继续操作。
•当黄色警告LED闪烁时,不要在AVR上工作。
3. 保护工作场所的其他带电部件,防止接触。
4. 当你靠近裸露的导体时,要特别小心。
5. 测量装置是否断电。
•使用阻抗不小于1mohm的万用表。
•确保AVR输入电源端子(PWR L1、PWR L2、PWR L3)与接地端子(PE)之间的电压接近0 V。
•确保AVR输出端子(IE+、IE和ExCap)与接地端子(PE)之间的电压接近0 V。
6. 根据当地法规要求安装临时接地。
7. 向负责电气安装工作的人员申请工作许可。
UNITROL 1020 is a powerful and compact automatic voltage regulator with built-in dual channel support, advanced load sharing between machines operating in parallel, rotating diode monitoring, automatic synchronizing and several integrated communication options.
1. Clearly identify the work location and equipment.
2. Disconnect all possible voltage sources. Make sure that reconnection is not possible. Lock out and tag out.
• Open the main disconnecting device of the AVR.
• Disconnect any external power sources from the control circuits before you do work on the control cables.
• If you have a permanent magnet generator connected to the AVR, disconnect it from the AVR with a safety switch or by other means.
• After you disconnect the AVR, always wait for 5 minutes to let the intermediate circuit capacitors discharge before you continue.
• Do not do work on the AVR when the amber warning LED flashes.
3. Protect any other energized parts in the work location against contact.
4. Take special precautions when you are near bare conductors.
5. Measure that the installation is de-energized.
• Use a multimeter with an impedance of at least 1 Mohm.
• Make sure that the voltage between the AVR input power terminals (PWR L1, PWR L2 and PWR L3) and the grounding terminal (PE) is near 0 V.
• Make sure that the voltage between the AVR output terminals (IE+, IEand ExCap) and the grounding terminal (PE) is close to 0 V.
6. Install temporary grounding as required by the local regulations.
7. Ask for a permit to work from the person in control of the electrical installation work.
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