REX010 HESG324426R0001/HESG324389 fault protection device

Product Manual：

The REX010 HESG324426R0001/HESG324389 fault protection device belongs to the relay protection unit of ABB power automation protection system. It is mainly used for fault monitoring and protection control of lines, transformers and equipment in the power system, ensuring that the system quickly isolates the fault area in abnormal situations.

middle

Grounding fault and comprehensive protection function for power systems
Real time monitoring of key operating parameters such as current and voltage
Quickly issue a trip or control signal when a fault occurs
Equipped with overcurrent, short circuit, and ground fault protection functions
Support multiple protection logics and parameter settings
Can achieve selective protection to avoid misoperation
Capable of event recording and fault information storage
Support and control system and switch equipment linkage
High sensitivity fault detection capability
Supporting industrial communication interfaces for easy system integration
Modular design for easy maintenance and replacement
Stable operation, suitable for high reliability power systems
Equipped with self diagnostic function to improve system security
Can be used for substation and distribution system protection
Suitable for critical power scenarios of continuous operation

ending
The REX010 HESG324426R0001/HESG324389 fault protection device is widely used in power systems and industrial distribution networks, and is an important protection unit to ensure the safe operation of equipment and system stability.

Product detailed pictures：

REX010 HESG324426R0001/HESG324389

product video

Other links

Molex APP-ETH-PCU-C PCU2000ETH Internal logic processor
ABB CI871AK01 3BSE092693R1 Communication port module
BENTLY 3500/92 136180-01 Communication gateway module

Other links

IC697RCM711 redundant communication module
IC695PSA040 Industrial Power Module
TC514V2 3BSE013281R1 Redundant System Control Module