Description

Product Category: Power Grid Circuit Breaker Unit / Switchgear Module.Manufacturer: ABB.Main Parameters:Rated Voltage: 12-24kV.Rated Current: 630A.Short Circuit Capacity: 25kA.Trip Unit Type: Electronic / Microprocessor.Operating Temperature: -25°C to +55°C.Insulation Class: Class E / 95°C.Installation Method: Panel-mounted / Rack-mounted.Communication Interface: Fiber optic, RS-485, CAN, Profibus, etc. (depending on model).Protection Functions: Overcurrent, Ground Fault, Short Circuit.

Product FeaturesHigh Reliability: Provides dependable switching, fault isolation, and grid protection for industrial and utility applications, operating stably under heavy loads and harsh conditions.Fast Response: Features rapid circuit-breaking capabilities to minimize equipment damage during faults.Precise Control: Microprocessor-based trip units offer accurate fault detection and configurable protection curves.Modular Design: Facilitates flexible integration into ABB switchgear systems, reducing maintenance costs and time.Built-in Diagnostic Functions: Supports predictive maintenance, reducing unplanned downtime.

Application scenario: Can be used to control and protect the main feed lines in manufacturing plants to prevent overload and ensure production continuity; can also be used in substations to isolate faulty power grid sections, minimizing downtime and ensuring personnel safety.Belonging system (other uses): Part of the ABB AC 800M/Freelance series control system, can serve as a communication gateway module to enable multi-protocol communication between PLC/DCS control systems and external devices.