Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Overspeed Protection Device |
| Model Number | Woodward 8237-1600 |
| Dimensions | 196 × 143 × 86 mm |
| Weight | 12 kg |
| Function | Provides electronic protection against engine or turbine overspeed conditions |
| Operating Voltage | 24 V DC nominal |
| Input Type | Speed sensor input (magnetic or active pickup) |
| Speed Range | 500 to 25,000 RPM |
| Trip Accuracy | ±0.5% of set speed |
| Response Time | < 10 milliseconds |
| Output Type | Relay contact output for trip signal |
| Relay Contact Rating | 5 A at 30 V DC / 250 V AC |
| Control Interface | Adjustable via configuration software or front-panel switches |
| Communication | RS-485 / Modbus RTU (optional) |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -55°C to +105°C |
| Protection Rating | IP65 (dustproof and water-resistant) |
| Power Consumption | < 10 W |
| Vibration Resistance | 10 g, 10–2000 Hz |
| Shock Resistance | 30 g, 11 ms duration |
| Alarm Function | Dual programmable overspeed thresholds |
| Reset Type | Manual or automatic reset options |
| Compliance Standards | CE, IEC 61000-6-2, and ISO 13849-1 |
| Application Areas | Steam turbines, gas turbines, diesel engines, and generator protection systems |
FAQ
FAQ
Q1: What is the main purpose of the Woodward 8237-1600 Overspeed Protection Device?
A1: The 8237-1600 is designed to detect and respond to excessive rotational speed, automatically triggering a trip to prevent mechanical damage or system failure.
Q2: What type of sensors are compatible with this protection device?
A2: It supports both passive magnetic and active speed pickup sensors, providing flexibility for different installation setups.
Q3: How accurate is the overspeed detection capability?
A3: The unit offers a detection accuracy of ±0.5% of the configured setpoint, ensuring reliable and precise protection.
Q4: How fast does the device react during an overspeed event?
A4: The device reacts in less than 10 milliseconds, providing immediate system shutdown to minimize damage risk.
Q5: Can the trip and reset functions be customized?
A5: Yes, the trip thresholds and reset behavior can be configured via software or physical switches on the device, depending on system requirements.
Q6: What communication interface options are available?
A6: The device offers an optional RS-485 Modbus RTU interface for integration with supervisory or monitoring systems.
Q7: How does the unit handle harsh industrial environments?
A7: With an IP65-rated enclosure, the 8237-1600 is resistant to dust, moisture, vibration, and temperature extremes.
Q8: In what applications is this overspeed protection device typically used?
A8: It is widely applied in turbine systems, diesel and gas engines, and other rotating machinery requiring critical overspeed protection.
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.
