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- Woodward
- 9907-1200
- CPC-II Current-to-Pressure Converter
- SAD
- 358 x 282 x 95mm
- 4.45kg
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Woodward 9907-1200 CPC-II Current-to-Pressure Converter
Predstavljanje proizvoda
The Woodward 9907-1200 CPC-II (Current-to-Pressure Converter) is an advanced electro-pneumatic device that converts electrical current signals into precise pneumatic pressure output. Specifically designed for demanding turbine and engine control applications, this unit ensures accurate positioning of steam or gas valves in real-time.
As part of the CPC-II series, the 9907-1200 offers enhanced control resolution, fast response times, and dependable operation in harsh industrial environments. With its rugged aluminum enclosure and high-performance solenoid valves, this module is ideal for integrating into digital or analog control systems across power generation, oil & gas, and process automation sectors.
Parametri proizvoda
| parametar | specifikacija |
|---|---|
| Broj modela | 9907-1200 |
| serija | CPC-II |
| Dimenzije (ŠxVxD) | X x 358 282 95 mm |
| Težina | 4.45 kg |
| Ulaz signala | 4–20 mA |
| Opseg izlaznog pritiska | 0–500 kPa (0–72.5 psi) |
| Raspon pritiska napajanja | 200–700 kPa (29–101 psi) |
| Radna temperatura | -40 ° C do + 85 ° C |
| Vrijeme odziva | <100 ms |
| preciznost | ±0.5% pune skale |
| Montažni stil | Panel or Wall Mounted |
| Materijal kućišta | Aluminij s praškom |
| Ingress Protection | IP65 |
| Komunikacijsko sučelje | Optional HART (in some versions) |
Primjene proizvoda
The Woodward 9907-1200 CPC-II is used in a variety of industrial sectors for precise actuator and valve control, including:
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Gas and Steam Turbine Control: Accurately controls valve actuation for fuel delivery and steam regulation in turbines.
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Compressor Control Systems: Converts electrical signals from digital controllers to pneumatic actuator positioning.
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Proizvodnja energije: Enhances feedback loop performance in large-scale turbines used in combined-cycle and thermal plants.
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Process Control Automation: Interfaces seamlessly with DCS/PLC systems in chemical, oil, and gas refining operations.
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Industrial Engines: Used in high-performance engine control systems requiring precision valve modulation.
Prednosti proizvoda
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High Accuracy Conversion: Offers ±0.5% full-scale accuracy for precise control applications.
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Brzo vrijeme odziva: Rapid electrical-to-pneumatic signal conversion (< 100 ms) improves control loop performance.
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Robusni industrijski dizajn: Aluminum housing with IP65 protection ensures durability in harsh environments.
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Fleksibilna montaža: Panel or wall mounting options make it adaptable to various installation scenarios.
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Enhanced Control Stability: Excellent resolution and repeatability across the entire pressure range.
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Wide Pressure Compatibility: Accommodates a broad range of input/output pneumatic pressures.
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Temperature Resilient: Operates reliably from –40°C to +85°C, suitable for outdoor and high-temperature locations.
Brand and Series Affiliation
The 9907-1200 is manufactured by Woodward, a global leader in energy control and optimization solutions. It belongs to the CPC-II (Current-to-Pressure Converter) series, which is engineered for advanced actuator control in power and process industries.
Related Models in the CPC-II Series
| Model | Dimenzije (mm) | Težina (kg) | Opseg izlaznog pritiska | bilješke |
|---|---|---|---|---|
| 9907-1201 | 358 x 282 x 95 | 4.45 | 0–600 kPa | Higher output pressure range |
| 9907-1202 | 358 x 282 x 95 | 4.45 | 0–400 kPa | Lower output version |
| 9907-1203 | 358 x 282 x 95 | 4.45 | 0–500 kPa | Sa HART komunikacijom |
| 9907-1204 | 358 x 282 x 95 | 4.45 | 0–500 kPa | ATEX/IECEx-certified version |
| 9907-1205 | 358 x 282 x 95 | 4.45 | 0–700 kPa | Maximum pressure variant |
Popular Woodward Modules
| Model | funkcija | Dimenzije (mm) | Težina (kg) |
|---|---|---|---|
| 9907-031 | Modul za kontrolu brzine | 267 x 178 x 64 | 2.5 |
| 9907-076 | Kontrola opterećenja generatora | 330 x 260 x 76 | 3.2 |
| 9907-1182 | CPC-II Current/Pressure Converter | 358 x 282 x 95 | 4.45 |
| 9907-1174 | CPC-II Redundant Version | 358 x 282 x 95 | 4.60 |
| 9907-1077 | Electronic Load Sharing Controller | 240 x 190 x 70 | 3.0 |
Često postavljana pitanja (FAQ)
P1: Koji je raspon ulaznog signala za 9907-1200?
A1: The input signal range is 4–20 mA, standard for industrial control systems.
Q2: How accurate is the pressure output?
A2: It offers an output accuracy of ±0.5% of full scale, ensuring precise valve positioning.
Q3: Can the CPC-II be used in outdoor applications?
A3: Yes, it is IP65-rated and suitable for harsh, outdoor environments.
Q4: What is the supported output pressure range?
A4: The standard output pressure range is 0–500 kPa (0–72.5 psi).
Q5: Is the unit compatible with HART communication?
A5: Some versions of the CPC-II, such as the 9907-1203, support HART protocol.
Q6: What supply pressure is required?
A6: It operates with a supply pressure of 200–700 kPa (29–101 psi).
Q7: How is the unit mounted?
A7: The 9907-1200 can be mounted on a panel or wall, offering installation flexibility.
Q8: What are the housing materials?
A8: The enclosure is made from powder-coated aluminum, offering corrosion resistance.
Q9: What is the temperature rating for this model?
A9: It operates between -40°C and +85°C, covering a broad industrial temperature range.
Q10: Is the CPC-II part of a larger control system?
A10: Yes, it is typically integrated with turbine control systems and PLC/DCS platforms.
Garancija autentičnosti
Sve specifikacije proizvoda su originalni i autentični uvozni proizvodi. Imamo godišnji obim prodaje od 300 miliona juana, a proizvodimo samo originalne i autentične proizvode. Svi kupci koji sa nama direktno sarađuju na mreži mogu uživati u niskim popustima.
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