Feeder Terminal Unit (Bell Type)For Spring Actuated Circuit Breaker
GR-800
能够通过面板上的功能压板进行常规保护和就地型的馈线自动化逻辑功能切换,减少停电时间,缩小停电区域,完成线路故障检测、隔离和非故障区域供电恢复功能。Product introduction:
GR-800 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. DLT634.5-101/104 and other communication protocol libraries help 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 bell type and all sealed structure, and Aluminum Die Casting material guarantee the protection class to be IP67
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. The batteries are located inside the bell-type enclosure.
lChinese 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 State Grid
lCommunication interface such as 4G/5G wireless interface, Ethernet/fiber optic interface, RS232
Model annotation: