7UT6125-5EB10-1AA0 Differential Protection Relay
Brand: Siemens
Model No.: 7UT6125-5EB10-1AA0
Product Name: SIPROTEC 4 Transformer Differential Protection Relay
Specifications
Power supply: DC 24V~250V / AC 48V~230V
Function: Transformer differential main protection, overload backup protection, overcurrent protection, earth fault protection
Communication interface: RS485, IEC 60870-5-103
Mounting: 1/3 × 19-inch rack mounting
Operating temperature: -20 ℃ ~ +55 ℃
Protection class: IP20 housing, front panel IP52
Application: Main protection device for two-winding transformers, widely used in power substations and industrial power distribution systems.
