ABB RET650 Transformer Protection Relay Brand New

ABB RET650 – Transformer Protection Relay

Basic Information

• Manufacturer: ABB

• Product Number: RET650

• Product Type: Transformer Protection Relay

• Condition: New & In Stock

• Origin: Switzerland (CH)

• Unit Price: USD 136

• Payment Methods: T/T, Western Union

Dimensions & Weight

• Dimensions: 256 mm × 166 mm × 120 mm

• Weight: 0.8 kg

Overview

The RET650 is part of ABB’s advanced Relion® 650 series and is engineered to deliver high-performance protection, control, measurement, and supervision for power transformers. Ideal for both industrial and utility power systems, it ensures reliable and secure transformer operation.

Technical Specifications

• Model Number: RET650

• Type: Transformer Protection Relay

Protection Functions:

• Differential protection for two- and three-winding transformers

• Overcurrent protection

• Voltage protection

• Frequency protection

• Thermal overload protection

Communication Protocols:

• IEC 61850 Editions 1 & 2

• Modbus

• DNP3

• IEC 60870-5-103

Inputs/Outputs:

• Configurable analog and digital I/Os for flexible integration

Display:

• Large graphical display

• Supports customizable single-line diagrams (SLDs)

Operating Temperature Range:

• –25°C to +55°C (–13°F to +131°F)