RET620
The RET620 transformer protection measurement and control device is an advanced device that integrates protection, control, measurement and monitoring functions. It has a comprehensive transformer protection function, including differential protection, inrush current braking protection, grounding fault protection, etc., can fully protect the transformer from various faults. In addition, the RET620 supports a variety of neutral ground modes with a high impedance or low impedance limited ground fault principle. It also supports IEC61850 Editions 1 and 2, including redundant HSR and PRP, GOOSE and IEC61850-9-2, as well as Modbus, DN
P3,IEC 60870-5-103 communication protocols. RET620 transformer protection measurement and control device can be widely used in power, energy, chemical, steel and other industries of substations and industrial distribution system, for the protection and control of power transformers 12.
Product parameters:
Operating voltage range: 100-240V AC/DC
Operating frequency: 50/60Hz
Operating temperature range: -40°C to +70°C
Power supply: AC/DC
Protection level: IP20
Product Specifications:
Housing material: Metal/plastic
Dimensions: 240mm x 160mm x 90mm
Weight: 2.5kg
Mounting method: Mounted on 35mm DIN guide rail