Description
Parameters and specifications:
Model: REF601 (such as REF601 CE446BB1NH).
Rated voltage: 1 kV to 36 kV.
Rated current: 1 A to 6000 A.
Protection function: including over current protection, overload protection, short circuit protection, ground protection, differential protection, distance protection, etc.
Measuring function: voltage, current, power, electric energy, etc.
Control function: circuit breaker control, reclosing control, load control, etc.
Communication interface: Supports RS-232, RS-485, Ethernet, etc., and supports MODBUS RTU and IEC 60870-5-103 communication protocols.
Operating temperature range: -40°C to 85°C.
Storage temperature range: -55°C to 125°C.
Humidity: 5% to 95% (non-condensing).
Protection class: IP65.
Features:
Compact and flexible: Compact design for easy use in compact medium voltage switchgear.
Easy to operate and use: with self-monitoring function, rapid debugging through selective testing of protection function, secondary signal, communication function.
High performance: Excellent configuration for protection, monitoring and control functionality.
Communication capability: Supports a variety of communication protocols such as MODBUS RTU and IEC 60870-5-103.
Comprehensive protection functions: including over current, grounding, phase discontinuity and over load protection, inrush current monitoring and other functions.
Functions:
The REF601 feeder protection and measurement and control devices are primarily used to protect and control utility and industrial power systems in primary and secondary distribution networks.
It provides primary protection for overhead lines and cable feeders in distribution and secondary distribution networks and can be used as primary protection for distribution transformers.
Widely used in medium voltage power distribution system, including industrial plants, commercial buildings, airports, subways, power plants and so on.
Size and weight:
Size: There may be two versions, one measuring 483 mm x 305 mm x 210 mm and the other 410mm x 398mm x 202mm.
Weight: There may also be two versions, one for 25 kg and the other for about 15kg.
Series:
The REF601 is a member of the ABB Relion® product family and belongs to the 605 series.
Reviews
There are no reviews yet.