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  4. Grid-connected protection relay that monitors voltage/frequency and disconnects renewable energy in case of abnormality (Hikari Alphax Co., Ltd.)
Grid-connected protection relay that monitors voltage/frequency and disconnects renewable energy in case of abnormality-CM-UFD.M33M
Grid-connected protection relay that monitors voltage/frequency and disconnects renewable energy in case of abnormality-Hikari Alphax Co., Ltd.

Grid-connected protection relay that monitors voltage/frequency and disconnects renewable energy in case of abnormality
Hikari Alphax Co., Ltd.

Hikari Alphax Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

9.0hours

Fast Response

About This Product

ABB's CM-UFD series are multifunctional grid-connected protection relays installed between renewable energy systems and the public grid. Detects anomalies within the public power network and automatically disconnects/reconnects renewable energy using switching equipment. It has various monitoring functions such as voltage increase/decrease and frequency change average value measurement over 10 minutes, and can be easily set on the front display. We also have a lineup of products equipped with a ModbusRTU communication interface.

■Advantages

・Safe and reliable monitoring of all important grid parameters ・Reducing downtime and contributing to customer profits ・Compliant with various regional power supply standards

■Features

ModbusRTU interface allows remote visualization and storage of process data as well as remote tripping - Backlit LCD display makes setup easy ・LOM (Loss of mains) protection (e.g. ROCOF and vector shift detection ・Monitoring of single-phase and three-phase mains voltage and frequency ・Error memory with up to 99 entries (including error cause, measured value, and relative timestamp) ・Password protection ・Connection to ABBAbilityTM power distribution control system "CM-UFD" is a multifunctional grid power supply monitoring relay installed between renewable energy systems and the public grid. You can view all relevant measurement data and events and communicate them through the built-in communication interface. The range offers various monitoring functions according to several local standards to detect over/under voltage and high/low frequencies.

■Features

・High precision measurement and setting ・ModbusRTU communication interface and ABBabilityTMEDCS connection ・Functional safety-redundancy ・Intuitive and user-friendly menu

  • Product

    Grid-connected protection relay that monitors voltage/frequency and disconnects renewable energy in case of abnormality

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1 Models of Grid-connected protection relay that monitors voltage/frequency and disconnects renewable energy in case of abnormality

Image Part Number Price (excluding tax)
Grid-connected protection relay that monitors voltage/frequency and disconnects renewable energy in case of abnormality-Part Number-CM-UFD.M33M

CM-UFD.M33M

Available upon quote

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About Company Handling This Product

Hikari Alphax Co., Ltd.

Response Rate

100.0%

Response Time

9.0hrs

  • Japan

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