Woodward PEAK200-HVAC 8200-1501 | Overspeed Protection Unit For Power & Petrochemical Facilities

Description

1. Woodward PEAK200-HVAC 8200-1501 | Overspeed Protection Unit For Power & Petrochemical Facilities

Product Core Brief

• Model: PEAK200-HVAC 8200-1501
• Brand: WOODWARD
• Series: PEAK200 Digital Turbine Control Family
• Core Function: Execute speed governing, load regulation and overspeed protection for small single-valve steam turbines
• Type: Bulkhead-mounted turbine digital governor controller
• Condition: New Surplus, not refurbished
• Key Specs: HV AC/DC power input; integrated full-color HMI; IP56 bulkhead enclosure; adaptive PID control algorithm⚠️ Original production discontinued, limited surplus inventory available

Product Introduction

Many small steam turbine packages rely on integrated governors to avoid complicated external control racks. The Woodward PEAK200-HVAC 8200-1501 is a bulkhead-mounted PEAK200 variant built for high-voltage AC/DC supply environments. It serves as an all-in-one controller for single-valve industrial steam turbines and turboexpanders driving compressors, pumps or industrial fans.

Compared with low-voltage PEAK200 models like 8200-1500, this HV version accepts wider mains input without extra power conversion modules. It carries Woodward’s adaptive PID logic to achieve bumpless mode transfer during process disturbances. The built-in full-color display allows on-site parameter tuning without a laptop, cutting commissioning work hours for OEM turbine integrators.

Key Technical Specifications

Woodward PEAK200-HVAC 8200-1501

Strict QC Testing Process

1. Incoming InspectionCheck serial number labels, housing integrity, display surface and terminal blocks. Confirm no scratches, corrosion or disassembly traces. Match outer packaging marking with unit part number.
2. ESD Controlled PreparationAll testing proceeds on anti-static mats. Operators wear ESD wrist straps to prevent chip damage.
3. Bench Live Functional TestMount the unit on a dedicated test bench. Complete power-up self-test, touchscreen operation verification, speed signal simulation and continuous 24-hour aging test. Test photos or video can be provided upon request.
4. Electrical Performance TestVerify power circuit stability, analog channel accuracy and relay switching action. All measured data will be recorded in the formal test report.
5. Application Firmware VerificationRead and record the running firmware revision. We can flash customized turbine application firmware according to customer site requirements before delivery.
6. Final Packing & QC MarkingQualified controller is sealed in anti-static shielding bag, wrapped with bubble film and packed into carton. Each unit attaches a QC Passed label with test date.

Field Installation Risk Guide

❗ Firmware and application configuration mismatchDifferent turbine packages run customized GAP application firmware. Direct replacement without configuration backup will trigger abnormal valve response or overspeed alarm. One common case: technicians swapped the governor and failed to export the original tuning parameters, which led to unstable turbine speed for two days. Save parameter files before removing the existing unit.

❗ Power supply matching riskThis 8200-1501 supports high-voltage AC/DC input. Do not connect it to 24 VDC low-voltage power supply by mistake. Confirm the site power range before wiring.

❗ Speed pickup (MPU) wiring checkMagnetic pickup cable shielding must follow single-end grounding rules. Improper grounding introduces noise and causes speed signal fluctuation. Keep sensor cables separated from high-power actuator wiring.

❗ Enclosure protection integrityAfter bulkhead installation, properly fasten all sealing gaskets. Damaged rubber seals reduce IP rating and lead to moisture ingress in humid or coastal environments.

❗ Actuator output parameter setupThe analog actuator output supports 4–20 mA or 20–200 mA modes. Match the output range with your turbine actuator; wrong settings will cause partial stroke or no valve action.

❗ Electrostatic damageAlways use anti-static protection when opening the controller housing. Internal circuit boards contain sensitive semiconductors easily damaged by static electricity in dry weather.

Quick Conclusion

1. -HVAC 8200-1501 is a bulkhead HV version of Woodward turbine governor for single-valve steam turbines.
2. Original production has ceased; available stock consists of new surplus units.
3. Confirm power supply type, firmware version and actuator parameters before ordering.
4. Every unit undergoes complete bench testing before dispatch; test records are available on request.
5. Back up all tuning parameters of the existing controller before field replacement.
   

   Woodward PEAK200-HVAC 8200-1501

FAQ

Q1: Can 8200-1501 replace 8200-1500 directly?A1: Not plug-and-play. The two models differ in power input range. Verify site power supply and recheck wiring before replacement.

Q2: Can you preload turbine application firmware and parameters?A2: Yes. Send us target firmware files or parameter backup in advance, and we finish configuration before shipment.

Q3: Does this unit support overspeed test functions?A3: The native program includes built-in overspeed protection logic and test routines, subject to loaded application firmware.

Q4: What items are included in standard package?A4: Controller unit in anti-static package. Test report can be provided separately as requested.

Release Channel Suggestion

• Official Website Product Page: Retain full content and table layout for search engine crawling
• B2B Platform Listing: Condense specifications into bullet points; shorten introduction section
• Technical Forum & Social Media: Extract risk guide and QC procedure; adopt plain engineering language

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