Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 8290-184 |
| Manufacturer | Woodward |
| Product Type | Speed Controller |
| Function | Electronic governor for precise engine speed regulation |
| Input Signal | Magnetic pickup or frequency input (0.5–120 V RMS) |
| Speed Range | 500 to 15,000 RPM |
| Output Signal | Actuator drive, 0–20 V DC or pulse-width modulated |
| Control Accuracy | ±0.25% steady-state speed regulation |
| Power Supply Voltage | 18–32 V DC |
| Power Consumption | < 10 W |
| Start Fuel Limit | Adjustable from 0% to 100% |
| Idle and Maximum Speed Setting | Independently adjustable via trim potentiometers |
| Speed Trim Range | ±10% of rated speed |
| Response Time | < 50 ms |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -55°C to +100°C |
| Vibration Resistance | 5 g, 10–500 Hz |
| Humidity Range | Up to 95% RH, non-condensing |
| Protection Class | IP20 |
| Compliance | CE, UL, and CSA certified |
| Application | Diesel and gas engines, generator sets, turbines, and speed control systems |
| Dimensions | 200 x 150 x 50 mm |
| Weight | 2.3 kg |
FAQ
FAQ
Q1: What is the main function of the Woodward 8290-184 Speed Controller?
It precisely regulates the engine speed by adjusting the actuator output based on input from a magnetic pickup or speed sensor.
Q2: What type of input signals does the 8290-184 accept?
The controller accepts AC frequency signals from magnetic pickups in the range of 0.5–120 V RMS.
Q3: What is the operating speed range for this controller?
It supports engine speeds from 500 to 15,000 RPM, making it suitable for various industrial and power generation applications.
Q4: How accurate is the speed control provided by the 8290-184?
It offers a steady-state speed regulation accuracy of ±0.25%, ensuring stable and consistent engine operation.
Q5: What is the power supply requirement for this controller?
The 8290-184 operates on a DC supply voltage between 18 and 32 volts.
Q6: How quickly does the controller respond to speed variations?
The response time is less than 50 milliseconds, providing fast compensation for load or speed changes.
Q7: Can the idle and maximum speed be adjusted independently?
Yes, both idle and maximum speeds are independently adjustable using onboard trim potentiometers.
Q8: What environmental conditions can the 8290-184 operate under?
It is rated for operation in temperatures from -40°C to +85°C and can withstand up to 95% relative humidity.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
