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STEAM TURBINE CONTROL
9907-164
505 Digital Governor Control
Microprocessor-based governor control for industrial steam turbine applications, supporting turbine speed and operating control through configurable field inputs and actuator functions.
24 Vdc Steam Turbine Digital Governor
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PRODUCT FAMILY
505
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POWER
24 Vdc
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CONTACT INPUTS
16
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ANALOG INPUTS
6 × 4–20 mA
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PRODUCT OVERVIEW
Built for Industrial Steam Turbine Control
The 9907-164 belongs to the 505 family of digital governor controls developed for industrial steam turbine applications.
The control platform combines speed regulation, turbine operating logic and configurable field inputs within one operator-accessible controller. Applications may use single or split-range actuator arrangements, depending on the installed turbine system. |
CORE FUNCTIONS
Speed Control
Turbine speed management during startup and operation. Load Control
Supports load regulation in turbine-driven applications. Actuator Control
Supports configured turbine valve actuator arrangements. |
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CONTROL HARDWARE
Series 505
Power Input 24 Vdc
Display 2 × 24 Characters
Enclosure IP56
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FIELD I/O
Contact Inputs 16
Dedicated Inputs 4
Programmable Inputs 12
Current Inputs 6 × 4–20 mA
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TURBINE LOGIC
Integrated Operating Functions
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| What type of equipment is the 9907-164 used with? | The 9907-164 is part of the 505 digital governor family and is used in industrial steam turbine control applications. |
| The controller is documented with 16 contact inputs, including four dedicated inputs and twelve programmable inputs. | How many contact inputs does the 9907-164 provide? |
| Does the 9907-164 support 4–20 mA signals? | Yes. The 505 platform associated with this part number is documented with six programmable 4–20 mA current inputs. |
| Not automatically. Power supply, I/O configuration, actuator arrangement and turbine-control settings should all be checked before replacement. | Can another 505 controller directly replace 9907-164? |
| What should be saved before replacing a 9907-164? | Record the exact part number, programmable input assignments, analog-input configuration, actuator setup and current turbine control parameters before removing the installed unit. |
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20
YEARS
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AMIKON INDUSTRIAL AUTOMATION SPARES
Keep legacy systems running without turning every obsolete component into a full-system replacement.
Since 2005, Amikon has supplied industrial automation and control-system spare parts to maintenance teams, system integrators and industrial buyers worldwide.
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REQUEST A QUOTE
Need 9907-164?
Send quantity and nameplate information for availability checking.
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SALES MANAGER Miya Zheng
EMAIL sales@amikon.cn
PHONE / WHATSAPP +86-180 2077 6792
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| BENTLY NEVADA | 144181-50 | 3500/42E | 3500/50E | 330101-30-63-10-02-00 | 330130-035-00-CN | 330130-035-01-CN | 330130-045-01-CN | 330104-00-07-05-02-00 | 330130-085-01-00 | 40113-02 |
| YOKOGAWA | AAI135-H00 S1 | AAI135-H03 S1 | AAI141-H00 S1 | AAI141-H03 S1 | AAI835-H00 S1 | AAI835-H03 S1 | AAI841-H03 S1 | ADR541-P10 S1 | ADR541-P11 S1 | ADR541-S00 S1 |
| OTHERS | 1202-131409-004 | 1201-000061-003 | PBE920FX | F44T24HC | 147544 | 3777-51 | 3776-51 | DP-1200-9CU | PIT-25EP | 139-178 |



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