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Product introduction:

GR-700 intelligent feeder terminal unit, suitable for 10KV feeder section point or demarcation point, can switch between conventional protection and local feeder automation logic function through the function button on the panel, reducing the time and scope of power outage, and achieving line fault detection, isolation and power supply restoration of non-fault area.

It provides 4G/5G wireless communication, fiber optic Ethernet, dedicated line modem, intelligent wireless communication network and other communication modes to achieve fault information reporting and real-time uploading of line equipment information. It meets the standard IEC870-5-101/104, with serial and network DNP3.0 and other communication protocol libraries to achieve communication connections for various applications. It also equipped with parameter setting function to set or change local or remote control parameters. Its intelligent DC power supply to achieve dual power supply and smart management of backup lithium batteries.

 Note: Technical datas and sketches are only for your reference. Such details in our contact prevail.

Features

lThe modular pull-out structure making the box structure simple

lSuper capacitor as the working power source and lithium iron phosphate as the backup power source, such makes its effective service life up to 8 years

l5.5-inch color LCD display and high brightness, even for -40 ℃ low temperature area

lGraphical interface, easy to understand and operation

lConfiguration software for control logic design

lMultiple groups of parameters fixed value, the fixed value groups can be switched remotely or locally

lWith conventional protection and in-place feeder automation logic required by Chinese South Grid

lCommunication interface such as 4G/5G wireless interface, Ethernet/fiber optic interface, RS232

Model annotation: