Technical Specifications
Auxiliary power input 20 to 300 V DC with surge protection. Continuous output current 20 A with short-term peak overload capability. Control power 24 V DC class. Communication interfaces Ethernet Modbus TCP, RS-485, CAN, USB for ABB CMT 1000 tool. Control modes voltage regulation, reactive power or power factor control, manual mode, open-loop operation. Operating temperature -20 to +60 C. Humidity 5 to 95 percent non-condensing. Protection class IP65. Dimensions 245 mm height by 500 mm length by 335 mm width. Weight 6.71 kg. Aluminum base plate. Certifications UL, DNV, IEC 61508 SIL 2 when paired with safety modules.
Functional Features
Rotating diode monitoring. Timestamped event logging. Integrated power system stabilizer compliant with IEEE 421.5. Low-voltage ride-through support. Dual-channel hot-swap redundancy. Adaptive PSS with grid observer. Local HMI panel and remote Ethernet or USB configuration.
Application Scenarios
Diesel gas or steam turbine generators. Wind turbines with direct-drive synchronous generators. Marine propulsion and offshore drilling rig power. Synchronous motors in pulp and paper mining and water treatment. High-power compressor pump and conveyor drives.
Material and Structure
Robust aluminum base plate. Color-coded terminals. LED status indicators. Direct machine or cabinet mounting format.
Installation Requirements
DIN rail or direct machine mounting with separated 24 V DC control supply from power bus. Use ABB CMT 1000 for commissioning. Bond ground to cabinet frame.
Usage Notes
Verify excitation firmware variant before swap. Maintain 1 to 1 redundant pair pairing for hot-standby sets. Do not exceed 60 C without derating.
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