Woodward
0102030405
WOODWARD 9907-014 Speed Control
Key SpecificationsVOGI
Supply Voltage: 20-40 Vdc.
Power Consumption: Rated to not exceed 15 W.
Operating Temperature Range: -40 to +85°C.
Storage Temperature Range: -40 to +70°C.
Speed Sensor Input: Minimum 1.0 V at idle speed and not more than 30 Vrms at rated speed when using a magnetic pickup sensor.
Speed Control Accuracy: ±0.5% (typical).
Load Sharing Accuracy: ±1% (load sharing accuracy with other paralleled engines).
Output Signal: 0-200 mA for control of Woodward EG, EGB, PB, TM and 2301 actuators.
Key FeaturesVOGI
Wide voltage input and power supply specifications: WOODWARD 2301A 9907-014 supports two power supply models: high voltage model (88–132 Vac/90–150 Vdc)and low voltage model (10–40 Vdc), covering industrial high voltage scenarios and low power consumption equipment requirements, with built-in signal conversion function, no external module required.
Multi-mode speed control: WOODWARD 2301A 9907-014 provides synchronous mode (maintaining constant speed, suitable for independent generator sets) and droop mode (adjusting 3%~5% droop rate through an external potentiometer, suitable for grid-connected operation), meeting the speed regulation requirements of different power equipment.
High-precision signal processing and compatibility: WOODWARD 2301A 9907-014 supports 4–20 mA current or 1–5 Vdc voltage speed control signal input, with a control accuracy of **±0.25%**. It is compatible with Woodward SPM-A synchronizers, load sensors and other expansion devices, and can be quickly integrated into PLC/DCS systems.
Fault protection and redundant design: WOODWARD 2301A 9907-014 has a low speed limit protection function, and supports reverse control mode and EGB/PG-EG actuators to achieve electrical and mechanical dual redundancy.
Compact structure and industrial-grade protection: WOODWARD 2301A 9907-014 adopts compact size and lightweight design, supports a wide temperature operating range (-40°C to +85°C), and tolerates vibration, dust and electromagnetic interference environments.
Freight Estimation(Part Of The Area)VOGI
|
Destination |
Freight |
|
Middle East |
$51 |
|
Southeast Asia |
$40 |
|
South Asia |
$67 |
|
South Africa |
$54 |
|
Europe and USA |
$30 |
|
Russia |
$61 |
APPLICATIONVOGI
Oil and GasEmergency shutdown of oil depots: high-pressure protection of pipelines, and leakage monitoring of LNG terminals are suitable for high-risk environments.
Power Generation and Electricity: Speed regulation of diesel/gas/steam turbines, supporting independent power generation or grid-connected operation.
Industrial Manufacturing: High-precision speed regulation scenarios such as plastic bottle blowing machines and textile machinery, providing 4–20 mA signal input and slow start function.
Nuclear Power and Safety Interlock: Nuclear power plant safety interlock system (SIL 3 certification), redundant design to prevent shutdown and ensure fault safety response.
Ships and Mobile Power: Space-constrained scenarios such as cabin engines and mobile power generation vehicles rely on compact size and wide temperature tolerance.
Complex Industrial Environment: High dust/humid areas such as chemical plants and mines, IP67 protection and anti-electromagnetic interference design ensure long-term stability.