Description
Abb ref615 is a digital protection relay designed to provide quick and reliable protection against overload, overload, short circuit, earth failure and other failures in the power system.
Product parameters:
Rated voltage: 100v-240v ac/dc.
Operating temperature: -40 c to +70 c.
Protection level: ip40.
Body material: polycarbonate.
Maximum communication distance: 1000m.
Types of protection: overvoltage, earthing, overloading, insufficient voltage, etc.
Connection methods: spike terminals or connectors.
Accuracy: 0.5% and higher.
Response time: less than 20ms.
Application:
Abb ref615 is widely used in power systems, including medium voltage distributed power devices, transformers, electric motors, as well as in power automation systems and intelligent power grids, providing comprehensive protection and device management.
Abb ref615 can also be used in industrial automated systems, including protection against overload, overload, short circuit, ground breaking, as well as in monitoring and control systems, providing accurate and reliable control and control of electricity transmission and distribution.
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