Description
- Woodward EGCP-3 8406-113 | Original Synchronizing Spare
2. Unboxing & Physical Snapshot
- Model & Brand: Woodward EGCP-3 8406-113 Engine Generator Control Package (LS Model). This microprocessor-based controller is designed for generator applications requiring load sharing, synchronization, engine sequencing, and power management functions.
- Product Type: Engine Generator Control Module / Load Sharing Controller.
- Series: Woodward EGCP-3 LS (Load Sharing).
- Primary Application: Multi-generator parallel operation, isolated bus operation, utility parallel systems, and generator breaker control.
- Physical Dimensions (Approximate W × H × D): 359 × 282 × 135 mm (14.1 × 11.1 × 5.3 in.).
- Estimated Shipping Weight: Approximately 4.3 kg (9.5 lb); allow additional packaging weight for export shipment.
- Mounting Type: Back-panel mounting, sheet metal housing.
- Display Interface: Dual backlit LCD displays with keypad interface for monitoring, setup, and alarm information.
- What’s in the Box:
- Woodward EGCP-3 8406-113 controller
- Terminal connectors
- Front display/keypad assembly
- Mounting hardware (if supplied)
- Protective industrial packaging
- Documentation when available
3. Product Introduction
The Woodward EGCP-3 8406-113 is installed inside generator control panels where accurate sensing, grounding, and cabinet environmental control determine safe power management operation. Verify terminal blocks, protective earth connections, and enclosure conditions before energizing. This controller handles generator synchronization and load-sharing functions, so installation errors can affect breaker operation and generator stability (critical for standby and parallel power systems).
The EGCP-3 LS combines engine, generator, switchgear, and power-system monitoring functions into one control package. The 8406-113 supports multiple generator units operating on an isolated bus or in parallel with a utility source, with communication through three serial ports including RS-485, RS-422, and RS-232 interfaces. Confirm application parameters before replacement because generator voltage sensing, CT/PT wiring, and load-sharing configuration are site specific.
4. Core Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Woodward |
| Model Number | EGCP-3 8406-113 |
| Product Series | EGCP-3 LS |
| Product Type | Engine Generator Control Package |
| Application | Generator synchronization and load sharing |
| Power Supply | 18–32 VDC |
| Nominal Supply | 24 VDC |
| Maximum Power Consumption | 22 W |
| Voltage Input | 27–300 VAC PT inputs |
| Current Input | 0–5 AAC RMS nominal |
| Generator Frequency Range | 40–70 Hz |
| Magnetic Pickup Input | 100–24,950 Hz |
| Discrete Inputs | 16 inputs |
| Analog Inputs | 4–20 mA, 1–5 VDC |
| Analog Outputs | 4–20 mA |
| Speed Bias Output | ±3 VDC, PWM, 4–20 mA options |
| Voltage Bias Output | ±1 VDC, ±3 VDC, ±9 VDC, 4–20 mA |
| Communication Ports | RS-485 / RS-422 / RS-232 |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Rating | 95% RH at +20°C to +55°C non-condensing |
| Dimensions | 359 × 282 × 135 mm |
| Weight | Approx. 4.3 kg |
Woodward EGCP-3 8406-113
5. Global Compliance & Industry Certifications
Expected compliance considerations for the Woodward EGCP-3 8406-113 include:
- CE Mark — applicable for compliant industrial control installations according to the product revision and installation requirements.
- UL/cUL Listed / Recognized — the EGCP-3 platform documentation references UL508 and hazardous-location suitability for applicable configurations.
- Class I, Division 2 Hazardous Location Rating — applicable versions are designed for environments where combustible gases may occasionally exist; this rating helps ensure equipment does not become an ignition source under specified conditions.
- ATEX/IECEx — verify exact certification markings before hazardous-area installation.
- Marine Approvals (DNV GL / ABS / LR / RINA) — possible for certain EGCP-3 applications; confirm exact unit certification.
The controller interfaces directly with generator protection and switching equipment. Certification review should include the complete power-generation control system, not only the controller enclosure.
Verify specific lot certifications with OEM.
6. Long-Term Storage & Asset Preservation Guide
Store the EGCP-3 8406-113 in its original anti-static packaging with the display surface and terminal areas protected. Dust contamination on connectors can create commissioning faults after long storage periods.
Maintain warehouse humidity below 60% RH where possible. Although the enclosure protects internal electronics, prolonged moisture exposure can affect connectors, display components, and PCB coatings.
Before installation after extended storage:
- Inspect the LCD display and keypad membrane for damage.
- Check terminal blocks for oxidation.
- Verify firmware revision and configuration records.
- Confirm PT/CT input settings match the generator system.
- Perform controlled power-up testing before connecting live generator circuits.
Avoid storing near vibration sources, corrosive chemicals, or areas with condensation.
7. Physical Installation Prerequisites
- Install inside a suitable generator control cabinet.
- Use the specified back-panel mounting arrangement.
- Provide protective grounding according to electrical standards.
- Maintain cabinet ventilation and heat dissipation paths.
- Leave approximately 50 mm clearance around ventilation and service areas where practical.
- Separate PT/CT measurement wiring from high-current switching cables.
- Use shielded wiring for sensitive analog and communication signals.
- Verify terminal tightening before startup.
- Confirm breaker interface wiring before synchronization testing.
- Back up existing configuration parameters before replacement.
8. Buyer’s FAQ (Logistics & Compliance Focus)
Q: What HS Tariff Code is commonly used for the Woodward EGCP-3 8406-113?
A: Generator control equipment is commonly reviewed under HS 8537 for electrical control apparatus. Some suppliers reference 8537101190 for this type of programmable control equipment, but final classification depends on destination-country customs rules.
Q: Does Country of Origin (COO) affect importing the 8406-113?
A: Yes. COO affects customs documentation, duty treatment, warranty traceability, and asset records. Ensure the invoice, packing list, and product identification label remain consistent.
Q: Is shipping insurance recommended for this controller?
A: Recommended. The EGCP-3 contains LCD assemblies, PCB electronics, and precision terminal interfaces. Transport shock or moisture exposure may cause failures that appear only during commissioning.
Q: Does the EGCP-3 8406-113 include the latest firmware pre-loaded?
A: The controller contains embedded firmware, but the installed revision depends on the specific hardware batch. Verify firmware version, configuration parameters, and application settings before replacement.
Lifecycle Note: Manage the Woodward EGCP-3 8406-113 as a controlled generator asset. Keep the hardware revision, configuration backup, PT/CT settings, and communication parameters together with the spare unit. For emergency generator restoration, those records are often as important as the controller itself.
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