Product Introduction

The ABB 216DB61 HESG324063R100J is a binary input and high-speed tripping module for ABB REG216 generator & transformer protection system. It collects discrete status signals and outputs reliable trip and alarm relay commands. Featuring galvanic isolation, fast trip response, built-in circuit monitoring and hardware diagnostics, it works together with REG216 processor board for power plant generator, transformer and substation protection applications.

Content Details

ABB 216DB61 serves as digital I/O and trip unit inside REG216 protection rack. It receives binary status signals from field switches and auxiliary contacts, transmits status data to the main processor via backplane bus. When protection conditions are triggered, this module outputs relay trip signals to breakers. It integrates multi-channel isolated binary inputs and dedicated heavy-duty trip outputs. Onboard self-diagnosis continuously monitors channel integrity and circuit health, records fault information to speed maintenance and reduce power system outage risks. Adopting pluggable rack-mounted design, the module delivers strong EMC anti-interference performance and stable operation in substation cabinets with heavy electrical noise and vibration. 216DB61 is widely used as spare replacement for legacy ABB REG216 protection racks. Before shipment, each unit undergoes full functional test and thermal aging inspection to eliminate hidden defects and guarantee reliable long-term continuous operation.

Tags: 216DB61 HESG324063R100J ABB REG216 binary trip module

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