RET670 1MRL002816-AB | ABB Power system transformer protection from 110 V AC to 250 V AC

Product Description

ABB RET670 1MRL002816-AB is a complex transformer protection relay designed specifically for power system applications. Provide comprehensive 

protection functions for transformers, including differential, backup, and thermal overload protection. It is crucial to improve system reliability through 

effective monitoring and control of transformer assets.

Specifications:

· Transformer protection relay

· Manufacturer: ABB

· Model: RET670

· Part number: 1MRL002816-AB

· Voltage range: 90-250VDC

· Frequency range: 50/60Hz

· Protection functions: differential, standby, thermal overload

· Communication interfaces: Ethernet, RS485, USB

· Working temperature range: -40 ° C to 70 ° C

· Standard compliance: IEC 60255, IEC 61850, IEEE C37.90, etc

· Integrated communication functions, advanced algorithms, digital signal processing, user-friendly graphical interface, support for multiple 

communication protocols, redundant hardware architecture.

· Working voltage: 110 V AC to 250 V AC

· Current input: 4 to 6

· Voltage input quantity: 4 to 6

· Fault recording capability: Yes, with high-resolution event recording

In summary, ABB RET670 1MRL002816-AB is a highly specialized and essential equipment for transformer protection in power systems.