The ABB216DB61is a high-speed, dual-purpose binary input and heavy-duty tripping module engineered for substation protection racks. It safely captures discrete field states while executing millisecond-level circuit breaker trip commands. This original, factory-packed component provides reliable fault isolation under intense electrical and transient stresses.
Technical Specifications
Manufacturer: ABB
Model Number:216DB61
Equipment Class: Integrated Binary Input and High-Speed Tripping Unit
Product Series: 216 Automation and Protection System
Hardware Condition: Brand New and Original in Factory-Sealed Packaging
Channel Capacity: High-density mixed digital input and power tripping lines
Tripping Response Time: Fast actuation profile under 10 milliseconds
Circuit Protection: Integrated surge suppression and transient voltage blocking
Warranty Coverage: 12 Months Factory Warranty
Gross Shipping Weight: 2.0 kg (4.41 lbs)
Industrial Application Scenarios
High-Voltage Breaker Tripping: Acts as the final control element to rapidly energize circuit breaker trip coils when a primary protection relay detects a severe grid fault.
Substation Interlocking Logic: Captures auxiliary contact position states from disconnectors and grounding switches to enforce safe switching sequences.
Generator Protection Integration: Deploys within emergency shutdown systems to isolate massive turbogenerators from the grid during reverse-power or over-frequency conditions.
Industrial Substation Automation: Integrates into core control cubicles within heavy industrial complexes like steel mills and chemical refineries to manage main incoming power bays.
