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SKU:8200-1301
Woodward 8200-1301 505 Turbine Control
Manufacturer: Woodward
Product No.: 8200-1301
Product Type: Operator Interface
Product Origin: USA
Payment:T/T, Western Union
Weight: 3200g
Shipping port: Xiamen
Warranty: 12 months
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Description
Product Overview
The Woodward 8200-1301 505 is a digital control system for steam turbine governing. It accepts universal AC/DC power (88–132 Vac or 90–150 Vdc) and delivers precise speed, load, and extraction control. Field‑proven for generator and mechanical‑drive turbines.
Core Advantages
Universal Power Supply
Operates from 88–132 Vac or 90–150 Vdc. No separate power conditioning required.
Complete Turbine Control
Speed control, load control, extraction/induction, and cascade control. Built‑in overspeed protection and start‑up sequencing.
Specifications
| Parameter | Value |
|---|---|
| AC Supply | 88–132 Vac (47–63 Hz) |
| DC Supply | 90–150 Vdc |
| Power Consumption | 25 W |
| Analog Inputs | 4 × 4–20 mA |
| RTD Inputs | 2 × 100Ω Pt (3‑wire) |
| Analog Outputs | 2 × 4–20 mA |
| Discrete Inputs | 8 × 24 Vdc |
| Relay Outputs | 4 × Form C (5A) |
| Speed Sensor Input | MPU 0.5–20 Vpp |
| Actuator Output | 4–20 mA or 0–200 mA |
| Communication | RS‑232 / RS‑422 / RS‑485 (Modbus) |
| Display | LCD with keypad |
| Operating Temperature | -20 °C to +60 °C |
| Certifications | CE, UL, CSA |
| Dimensions (H×W×D) | 300 × 150 × 200 mm |
| Weight | 3.2 kg |
Installation Tips
Power & Wiring
Connect AC (88–132 Vac) or DC (90–150 Vdc). Proper grounding required. Speed sensor gap: 0.5–1.0 mm from gear tooth. Use shielded cables for sensor and communication lines.
Actuator Setup
Configure output as 4–20 mA or 0–200 mA to match your actuator. Select via software menu.
Why Choose 8200-1301 505?
Proven in thousands of steam turbine installations. Intuitive LCD keypad simplifies commissioning. Universal power supply supports global retrofits. Built‑in overspeed and extraction control reduce external hardware.
FAQs
Q1: 4–20 mA or 0–200 mA actuator output – which to choose?
A1: 4–20 mA for modern actuators. 0–200 mA for older electro‑hydraulic types. Configure via software.
Q2: Can I connect a 2‑wire 4–20 mA transmitter?
A2: Yes. The analog inputs provide internal loop power for 2‑wire transmitters.
Q3: What happens after power loss?
A3: All settings are retained in non‑volatile memory. Turbine remains safe until operator restarts.
Additional Specifications
Scalar (V/f)
Vector
AC-powered
Buying Guide
- Confirm the exact model, part number, and specifications before ordering.
- Ensure compatibility with your current machinery or control systems.
- Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
- Review delivery options, lead times, and shipping requirements.
- Follow manufacturer instructions and best practices during installation.
Shipping And Return
In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.
Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.
For more details, please review our Shipping & Return Policy.

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