WOODWARD-9907-164
WOODWARD-9907-164
WOODWARD-9907-164
WOODWARD-9907-164
WOODWARD-9907-164
WOODWARD-9907-164
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    Apter Power supports 9907-164 quotation, official-reference review, sourcing, and 505 Digital Governor integration planning.

9907-164

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9907-164 is the 18–32 Vdc version of the 505 digital governor for steam turbines.
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Technical specifications for 9907-164

  • Manufacturer:
    Woodward
  • Part Number:
    9907-164
  • Product Family:
    Woodward 505 Digital Governor Turbine Control
  • Product Type:
    505 Digital Governor
  • Stock:
    1
  • Power input:
    18–32 Vdc
  • Turbine type:
    Steam turbine
  • Actuator arrangement:
    Single or split-range actuators
  • Manual:
    85017
  • Memory:
    Flash: 8+ MB, RAM: 4+ MB
  • Resolution:
    16-bit
  • Operating Temp:
    -40°C to +70°C
  • Storage Temp:
    -50°C to +85°C
  • Humidity:
    5-95% RH (non-condensing)
  • Weight:
    9 lbs (4 kg)
  • Tariff Code:
    Please confirm the destination before shipping.
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Applications Performance Diagnostics Installation

Features:

  • Power input: 18–32 Vdc
  • Turbine type: Steam turbine
  • Actuator arrangement: Single or split-range actuators
9907-164 is the 18–32 Vdc version of the 505 digital governor for steam turbines.

Governing a steam turbine from a low-voltage DC control supply.

Selection check: Supply option — LVDC version operates from 18–32 Vdc.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Woodward 9907-164:
  • Governing a steam turbine from a low-voltage DC control supply.
  • Coordinating split-range valve actuators.
  • Retaining local front-panel operation for turbine startup and monitoring.
  • Supply option: LVDC version operates from 18–32 Vdc
  • Control: Closed-loop steam-turbine speed governing
  • Valve arrangement: Single or split-range actuator support
  • Status: Front-panel indications show controller state
  • Inputs: Check configured alarm and trip contacts
  • Outputs: Verify actuator demand during commissioning
  • DC source: Provide a stable 18–32 Vdc supply
  • Segregation: Separate power, speed, and analog wiring
  • Backup: Retain the required independent shutdown system
Description
9907-164 is the 18–32 Vdc version of the 505 digital governor for steam turbines.

Commissioning 9907-164 requires two checks: Power input — 18–32 Vdc; Inputs — Check configured alarm and trip contacts.
Alternative Names
9907164 Woodward 9907-164 9907-164 505 Digital Governor
Technical notes
Before ordering 9907-164, confirm power input (18–32 Vdc) and the documented diagnostics requirements.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How is power input specified for 9907-164?
For 9907-164, power input is recorded as 18–32 Vdc; turbine type as Steam turbine.
What does 9907-164 list under turbine type?
This 505 digital governor pairs turbine type (Steam turbine) with actuator arrangement (Single or split-range actuators).
What value is listed for 9907-164's actuator arrangement?
9907-164 — actuator arrangement: Single or split-range actuators; manual: 85017.
What should buyers verify for manual on 9907-164?
Select 9907-164 with manual (85017) and power input (18–32 Vdc).
Where can 9907-164 be applied in the system?
Application scope: Retaining local front-panel operation for turbine startup and monitoring.
How should status be handled for 9907-164?
For this model, front-panel indications show controller state.

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