9905-883

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Woodward ProTech 203 De-energize-to-Trip Overspeed Protection Model 9905-883 with a Lockable Enclosure and a Trip Alarm.

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  • Part Number: 9905-883
  • SKU: 9905883WO
  • Manufacturer: Woodward
  • Series: ProTech 203 Overspeed Protection

9905-883

    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.00 (1)
  • Click a star to rate this product
    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.00 (1)
  • Click a star to rate this product
Woodward ProTech 203 De-energize-to-Trip Overspeed Protection Model 9905-883 with a Lockable Enclosure and a Trip Alarm.

AVAILABILITY:

CALL FOR AVAILABILITY

3 Year Warranty: Learn More
Sell Surplus: Have a 9905-883 to sell? Sell Now
Exchange Credit: Learn more about our exchange credit program
  • Part Number: 9905-883
  • SKU: 9905883WO
  • Manufacturer: Woodward
  • Series: ProTech 203 Overspeed Protection

9905-883 Technical Specifications

Dimensions W482.6mm x H310.4mm x D142.7mm
Display Operating Temperature –15 to +60 °C
Features CPU Failure Indication
Input Voltage 120 Vac/dc and 220 Vac
Keypad/Display 3 LCDS | 2 Lines of 16 Characters
Manual 85191
Manufacturer Woodward
Model De-energize-to-Trip
Operating Temperature –25 to +60 °C
Weight Approx 7Kg

Product Description

Model 9905-883 is one of the available versions in the ProTech 203 Overspeed Protection System series. This Woodward series has both energize-to-trip and de-energize-to-trip versions. Model 9905-883 is a de-energize-to-trip version. This is one of the models in which not all of the speed-sensing units have the same power supply. In this model, Units A and B both have 120 Vac/dc power supplies; the power supply for Unit C is 220 Vac.

 

Installation and operation information may be found online in the Woodward ProTech 203 Overspeed Protection System Manual 85191 (version B).

 

This ProTech overspeed protection device uses magnetic pickups (MPUs) to detect overspeed conditions and activate a trip relay in response. If any of the 9905-883 MPUs fails, lose signal or have wiring issues, the problem will be indicated by one of the corresponding unit’s LED indicators. The 9905-883 model has a speed sample time of 5 ms and an overall system response time of 40 ms max.

 

The current actual speed of any one of the 9905-883 units can be viewed on that unit's LCD. This is also where the peak speed can be viewed. If an overspeed condition occurs and a new peak speed is recorded, that new peak speed is stored in non-volatile memory. This model has an accuracy rating of 0.1% at 25 °C.

Reviews For 9905-883
Internal Review

Protect the 9905-883 units from weather and from extreme humidity or temperature fluctuations during storage. Approved for use in Type 4 and 4x environments for North America. Enclosure rated IP54 for Europe. - AX Technician Teams

Repair Services For 9905-883

Type Lead Time Price Action
Repair Service 1-2 weeks $4319

Our highly skilled technicians can repair your 9905-883. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
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9905-883 Manuals, White Papers, Data Sheets, and Troubleshooting