WOODWARD 8440-1014 Generator set controller
Specific Parameters
Device Type Genset Controller (Parallel Operation Control Type)
Product Series GCP Series (Model GCP-2145B/LSB)
Input Voltage Specification 400Vac, 5A
Power Supply Voltage 12/24Vdc
Measuring Frequency 50/60Hz
Communication Interfaces RS-485, CANBus
Communication Protocols Modbus RTU, CANopen
Discrete Inputs 14 Configurable Alarm Discrete Inputs
Relay Outputs 4 Configurable Programmable Relays
Operating Temperature Range -20℃ to 70℃
Storage Temperature Range -30℃ to 80℃
Relative Humidity 95% Non-condensing
Mounting Method Panel Mount
Dimensions 250mm×228×84mm
Net Weight Approximately 1.85kg
Protection Rating Front Panel IP66 (Screw Fastening)/IP54 (Clamp Fastening), Rear Panel IP20
Certification Standards UL, cUL, CE
Display Interface Two-Line LCD Display
Event Logging Can Store 300 Events, Equipped with Real-Time Clock and Battery Backup
Control Logic Single Circuit Breaker Control Logic, Supporting Continuous Parallel Operation
Product Performance
Control Performance: Has single circuit breaker control logic, supports continuous parallel operation of multi-unit gensets, integrates synchronization control and load sharing functions, can realize automatic start/stop, soft loading/unloading and load transfer operations, adapts to diesel and gas gensets, has configurable control setpoints and delay parameters, can configure parameters via PC and front panel, and has load-dependent start/stop control capability.
Protection Performance: Follows ANSI standard protection logic, equipped with comprehensive generator and mains protection functions, including overvoltage, undervoltage, overfrequency, underfrequency, overload, reverse power, load imbalance, independent time-overcurrent and other protection types, with fast protection action response, can timely capture equipment operation abnormalities and trigger protection actions, and multi-level password protection can prevent unauthorized operations and avoid equipment damage.
Stability Performance: The operating temperature ranges from -20℃ to 70℃, tolerates 95% non-condensing relative humidity, is manufactured with a powder-coated sheet metal housing, meets the required protection level, has excellent anti-vibration and anti-interference performance, is certified by UL, cUL and CE, operates without failure for a long time, and adapts to the harsh operating environment of industrial parallel power generation.
Compatibility Performance: Supports RS-485 and CANBus communication protocols, can be seamlessly integrated into industrial monitoring systems, the replacement model is WOODWARD 8440-2082, can be integrated into existing multi-unit parallel systems without additional transformation, adapts to various diesel and gas gensets, is compatible with 4-20mA analog signal input, and can be flexibly connected with various sensors and actuators.
Operation Performance: Equipped with a two-line LCD display interface and key control, supports multi-language display, can real-time display unit operation parameters, I/O status and alarm information, supports on-site parameter configuration and fault diagnosis, is convenient for debugging and maintenance, and has functions of operation time, number of starts and maintenance counting, facilitating operation and maintenance management.
Metering Performance: Has three-phase true RMS power measurement function, can accurately measure key electrical parameters such as voltage, current, power and energy of generators and mains, with high measurement accuracy, providing accurate data support for load distribution and energy management of multi-unit parallel operation.
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