1. Woodward 8200-1302 | Original Steam Turbine Controller

2. Unboxing & Physical Snapshot

• Brand & Model: Woodward 8200-1302
• Product Type: 505 Digital Governor Control for Steam Turbines. The 8200-1302 is a Woodward 505 control configured for LVDC power input (18–36 VDC) with marine/ATEX compliance options.
• Primary Application: Steam turbine speed control, extraction/admission turbine control, mechanical drive turbines, generator turbine packages, and marine propulsion auxiliary systems.
• Physical Dimensions (Approximate W × H × D):
  • Approximately 215 × 305 × 90 mm
  • Panel-mounted industrial controller format (dimensions may vary by mounting configuration).
• Estimated Shipping Weight: Approximately 3.5–5.0 kg including protective packaging and export carton.
• What’s in the Box:
  • Woodward 8200-1302 505 Digital Governor Control
  • Front operator interface/display assembly
  • Terminal connection interfaces
  • Mounting hardware (when supplied)
  • Protective ESD packaging
  • Product documentation when available

3. Product Introduction

Structure C — Compliance Hook

The Woodward 8200-1302 is designed for turbine control applications where speed regulation, protection functions, and documented hardware compliance are essential. This model belongs to the 505 Digital Control family, providing turbine governor functions for steam turbine systems with LVDC supply requirements and marine/ATEX-oriented configurations.

Installed inside a turbine control cabinet, the controller manages speed, load, alarm, and trip-related functions through dedicated field connections and communication interfaces. Verify the exact part number before replacement (—especially in marine installations where approval records and environmental ratings must match the installed equipment). The 8200-1302 is not interchangeable with every 505 variant because power input, compliance options, and application configuration differ.

4. Core Technical Specifications

Parameter	Value
Manufacturer	Woodward
Model Number	8200-1302
Product Family	505 Digital Governor
Application	Steam turbine control
Controller Type	Digital turbine governor
Power Supply Input	18–36 VDC LVDC
Input Isolation	Isolated DC supply
Operator Interface	Integrated LCD/keypad interface
Analog Inputs	4–20 mA inputs with loop power support
Digital Inputs	External alarm and trip input capability
Communication	Modbus communication ports
Control Functions	Speed, load, alarm, trip monitoring
Display Type	8.4-inch LCD interface
Enclosure Protection	IP54 enclosure configuration
Operating Temperature	Approximately -22°F to +158°F (-30°C to +70°C)
Storage Temperature	Approximately -22°F to +158°F (-30°C to +70°C)
EMC Compliance	EN 61000-6-2 industrial immunity
Marine Compliance	IACS UR E10 reference configuration
ATEX Capability	Available for specified compliant versions
Weight	Approximately 3.5–5.0 kg

Woodward 8200-1302

The controller contains configuration memory and application parameters. Replacement units require verification of software revision, configuration backup, and turbine application settings before startup.

5. ? Global Compliance & Industry Certifications

Expected regulatory approvals and compliance considerations for the Woodward 8200-1302 include:

• CE Mark — applicable for compliant controller installations meeting European electrical and EMC requirements.
• UL/cUL Recognition — may apply depending on the specific controller configuration and installation approval.
• ATEX Compliance — applicable to approved variants intended for hazardous-area installations.
• Marine Approvals (DNV GL / IACS-related approvals) — relevant for marine turbine applications where classification society requirements apply.
• EN 61000-6-2 EMC Compliance — confirms industrial electromagnetic immunity requirements for the applicable configuration.

For hazardous locations, ATEX approval matters because the equipment installation must prevent ignition risks in potentially explosive atmospheres. The certification applies to the complete approved configuration, not simply the controller label.

Verify specific lot certifications with OEM.

6. ? Long-Term Storage & Asset Preservation Guide

Store the Woodward 8200-1302 in a temperature-controlled warehouse. Keep the original packaging sealed until installation because the front display, PCB assemblies, and terminal interfaces are sensitive to contamination.

Maintain humidity below 60% RH. Moisture exposure can degrade PCB coatings, connector contacts, and display components during extended storage.

Before installation:

• Inspect the terminal blocks for oxidation or mechanical damage.
• Check the LCD window and front keypad for cracks or impact marks.
• Verify the nameplate, serial number, and hardware revision against asset records.
• Confirm stored configuration backups are available before replacing an installed turbine controller.

Do not apply power immediately after cold transport. Allow the enclosure temperature to stabilize first.

7. Physical Installation Prerequisites

• Install inside the approved turbine control cabinet or marine equipment enclosure.
• Confirm panel cutout dimensions before mounting.
• Provide adequate rear clearance for wiring access and heat dissipation.
• Maintain cabinet airflow around the controller enclosure.
• Leave at least 50 mm clearance above and below ventilation areas where cabinet design permits.
• Connect protective earth grounding according to the approved wiring diagram.
• Use shielded instrumentation wiring for sensitive speed and control signals.

Secure all terminal connections. Loose field wiring can create unstable turbine control behavior and difficult commissioning faults.

8. Buyer’s FAQ (Logistics & Compliance Focus)

Q1. What HS Tariff Code is commonly used for the Woodward 8200-1302?

A: The final Harmonized System classification depends on customs interpretation and the declared function of the equipment. Turbine governor controllers are generally reviewed under electronic control equipment categories. Confirm the final HS code with your customs broker before shipment.

Q2. Does Country of Origin affect 8200-1302 import documentation?

A: Yes. COO information supports customs clearance, marine project documentation, and equipment traceability. Maintain the controller label, supplier invoice, packing list, and inspection records together.

Q3. Should shipping insurance be purchased for this controller?

A: Recommended. The unit contains display electronics, processor boards, and configuration memory. Shock, moisture, or improper handling during transport may create failures that are not visible externally.

Q4. Does the Woodward 8200-1302 include the latest firmware pre-loaded?

A: The controller includes internal operating software, but the installed revision and application configuration must match the turbine control project requirements. Confirm firmware revision and parameter backup before commissioning.