Transformer Protection Relay by ABB HESG448614R1 Power Supply Converter Current Draw from Bus Interface

Current Draw from Bus Interface Unit Power Supply: 75 mA typical (all points on)

Parameter Specification Model 16726241TP-OPADP1-200 Type Power Distribution Panel Application Industrial automation systems Dimensions 20 × 20 × 20 cm Weight 2

Output Signal: Transistor contact

It efficiently handles a wide range of current loads and offers superior protection against overloads and short circuits

Transformer Protection Relay by ABB HESG448614R1 Power Supply Converter Current Draw from Bus InterfaceOverview The ABB HESG448614R1 is a transformer protection and control relay designed for medium and high voltage power systems. It provides precise detection of phase faults, earth faults, thermal overloads, and abnormal transformer operating conditions. With configurable logic, modular I O, and robust trip circuits, it helps ensure fast fault isolation and continuous grid stability. Its compact module housing enables easy installation in panel based