Overview
The Woodward 8290-185 Isochronous Speed Control module delivers precise engine speed regulation for industrial and power generation systems. Designed for use with Woodward electric actuators, this controller maintains constant speed under varying load conditions, ensuring stable frequency output in critical applications.
Its closed-loop PID algorithm responds rapidly to load changes, minimizing overshoot and maintaining tight speed control. Moreover, the module includes features like start fuel limiting and ramp generation, which improve engine performance during startup and load transitions. In addition, its rugged design and wide operating temperature range make it suitable for harsh environments, including marine and remote installations.
The 8290-185 integrates seamlessly with Woodward actuators such as the 524 and 1724 series. Therefore, it is ideal for upgrading analog governors to digital control in retrofit projects. Whether used in gensets, compressors, or industrial engines, this module offers reliable performance and long-term stability.
Technical Data
| Parameter | Specification |
|---|---|
| Model Number | 8290-185 |
| Control Type | Isochronous speed control |
| Operating Temperature | –40 °C to +75 °C |
| Dimensions | 250 mm × 120 mm × 40 mm |
| Weight | 1.94 kg |
Typical Applications
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Generator sets: Maintaining stable frequency under dynamic load conditions.
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Industrial engines: Pumps, compressors, and mechanical drives.
-
Marine propulsion systems: Precise speed control and rapid load response.
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Retrofit projects: Upgrading analog governors to digital PID control.
-
Remote installations: Environments requiring rugged and resilient control.
FAQ
Q1: What type of actuators are compatible with the 8290-185?
A1: It works with Woodward electric actuators such as the 524 and 1724 series.
Q2: Can this module be used in outdoor environments?
A2: Yes, it operates reliably from –40 °C to +75 °C when housed in a protected enclosure.
Q3: Does it support load sharing or parallel operation?
A3: The 8290-185 focuses on isochronous speed control; load sharing requires additional modules.
Q4: Is this suitable for upgrading older mechanical governors?
A4: Absolutely. It’s widely used in retrofit projects to modernize engine control systems.
Q5: What kind of output signal does it provide?
A5: It delivers a 0–200 mA current signal to drive compatible actuators.
| Brze ponude | Primite cijenu i dostupnost BRZO od našeg posvećenog tima za korisničku podršku. |
|---|---|
| Dostava | Dostupna je ubrzana, teretna i međunarodna dostava. |
| Stanje | 100% Novo s originalnom ambalažom |
| Plaćanje | Prihvaćamo American Express, Discover, MasterCard, PayPal i Visa. Naša stranica je osigurana RapidSSL-om. |
| Luka za otpremu | ShangHai, Xiamen |
| Jamstvo | 12 mjeseci |
| Q: Jesu li naše cijene konkurentne? |
| A: Da, surađujemo s više od 50 zemalja širom svijeta. Kao vodeći dobavljač u Kini, nudimo značajne popuste temeljem tržišnih trendova. |
| Q: Koje je jamstveno razdoblje? |
| A: Svi naši novi i originalni proizvodi dolaze sa standardnim jamstvom od jedne godine. |
| Q: Koje metode plaćanja prihvaćamo? |
| A: Zahtijevamo 100% T/T (telegrafski transfer) uplatu prije otpreme. Za artikle s rokom isporuke, potrebno je unaprijed uplatiti 30% depozita, a preostalih 70% prije otpreme. Ako imate predstavnika u Kini, možete preko njega dogovoriti prijenos RMB. |
| Q: Koje metode dostave koristimo? |
| A: Uglavnom koristimo FedEx, DHL, UPS i BRE za dostavu. Ako imate račun kod bilo kojeg od ovih prijevoznika, možete sami obaviti otpremu. Također nudimo besplatnu dostavu za špeditere sa sjedištem u Kini. |
| Q: Koje je naše vrijeme isporuke? |
| A: Dostava obično traje 1-3 dana nakon primitka početne uplate. Za artikle s rokom isporuke, otprema će se izvršiti prema navedenom rasporedu. |
| Q: Kako pakiramo robu? |
| A: Osiguravamo sigurno pakiranje s višestrukim slojevima zaštite. Proizvodi se prvo stavljaju u njihove originalne kutije i zatvaraju naljepnicama. Zatim se dodaje sloj mjehurićaste folije za zaštitu od udaraca tijekom transporta. Na kraju, predmeti se sigurno pakuju u čvrste kutije. |
| Q: Kako nas kupci mogu kontaktirati i zatražiti ponudu? |
| A: Možete nas kontaktirati putem e-pošte, WhatsAppa, WeChata, Skypea ili vaše omiljene komunikacijske platforme. Obratite nam se sa svojim potrebama, a mi ćemo vam pružiti brzu, prilagođenu ponudu. |
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