GE Multilin T35E00HCH Transformer Protection Relay

Description

The GE Multilin T35E00HCH is a high-speed transformer protection relay designed for differential protection of two- and three-winding transformers, autotransformers, and generator step-up units. Built in the USA by General Electric, it offers advanced automation, cybersecurity, and monitoring features for utility and industrial systems.

Specifications

• Product Type: Transformer Protection Relay

• Model Number: T35E00HCH

• Manufacturer: General Electric (GE Multilin)

• Country of Origin: United States

• Protection Type: Transformer differential protection

• Current Inputs: Supports up to six sets of CTs

• Display: Integrated 7-inch full-color graphical HMI

• Communication Protocols: IEC 61850 Ed.1 & Ed.2, Modbus, DNP3, Routable GOOSE (R-GOOSE)

• Cybersecurity: CyberSentry™ suite with NERC CIP and IEEE 1686 compliance

• Mounting Format: Panel or rack mount

• Operating Temperature: –40°C to +70°C

• Software Support: EnerVista UR for configuration and diagnostics

Features

• Multi-Winding Protection: Supports two- and three-winding transformers and generator step-up units

• Advanced Communications: Offers multiple protocols including IEC 61850 and R-GOOSE for flexible integration

• Cybersecurity Built-In: Equipped with CyberSentry™ to meet critical infrastructure protection standards

• User-Friendly Interface: 7-inch color HMI provides intuitive local monitoring and control

• High-Speed Performance: Fast differential protection ensures rapid fault detection and isolation

• Flexible Deployment: Suitable for both utility substations and industrial power systems

• Seamless Integration: Compatible with GE’s Multilin UR Series for unified protection and control