جکول محدود

متخصص در انواع قطعات از سال 1985،

قطعات یدکی موتور!

خانه
محصولات
دربارهی ما
کارخانه تور
کنترل کیفیت
تماس با ما
درخواست نقل قول
خانه محصولاترگولاتور ولتاژ اتوماتیک

1 Phase Automatic Voltage Regulators AS440 , 50 HZ / 60Hz , 100-264 V

کیفیت خوب ژنراتور دیزل Cummins برای فروش
کیفیت خوب ژنراتور دیزل Cummins برای فروش
Your genset and ATS are working well. I have given your name and email to a friend who will be building a hotel in Palawan. Thanks,

—— K.S. LIM

Thanks always giving me good products. thanks for your effort you done before. your firend from Egypt.

—— Waleed-Egypt

I must confess you have a brilliant customer relations skills and i am learning from you. I tell you if you want to see how beautiful Zambia in Africa

—— Akakulubelwa Mwiyakui-Zambia

hi jenny, the powerwizard 1.1 i brought work perfect

—— Dr Claude VILLETTE -----France

ژانویه یا فوریه 2008 (ده سال پیش) ژنراتور Jackpower را از شرکت شما خریداری کردم. این ژنراتور به مدت 10 سال به من خدمت کرده است، اما فیلتر سوخت مسدود شده است. مشکل من این است که در حال حاضر فیلتر جدید نصب شده است، من نمی توانم در هر نقطه از هوا برای خارج شدن از سیستم سوخت پیدا کنم. من برای کمک به شما بسیار سپاسگزارم

—— دیوید ----- هنگ کنگ

چت IM آنلاین در حال حاضر

1 Phase Automatic Voltage Regulators AS440 , 50 HZ / 60Hz , 100-264 V

چین 1 Phase Automatic Voltage Regulators AS440 , 50 HZ / 60Hz , 100-264 V تامین کننده

تصویر بزرگ :  1 Phase Automatic Voltage Regulators AS440 , 50 HZ / 60Hz , 100-264 V

جزئیات محصول:

Place of Origin: China OEM and Usa
نام تجاری: Stamford
گواهی: CE/RoHs/ISO9001
Model Number: AS440

پرداخت:

Minimum Order Quantity: 1-5 pieces
قیمت: Negotiable
Packaging Details: Standard plywood and wood package.the actual package size against goods size and handle requires.
Delivery Time: one weeks on receipt of official sales contract
Payment Terms: L/C,D/P,D/A, Alipay, West Union, TT. Cash,Paypal
Supply Ability: 500 pieces per Month
Port:: HongKong or ShenZhen,ShangHai,Dalian as required
Contact Now
توضیحات محصول جزئیات

 

 

 

1 Phase Automatic Voltage Regulators AS440 , 50 HZ / 60Hz , 100-264 V

 

 

AS440 is a half wave phase controlled thyristor type AVR and forms part of the excitation system for a brushless generator.

 

The design employs Surface Mount Technology (SMT) for high integration of features in a small footprint AVR.

 

Positive voltage build up from residual levels is ensured by the use of efficient semiconductors in the power circuitry of the AVR.

 

The power and voltage sensing circuits have separate terminals, allowing the excitation power to be derived directly from the stator winding for basic applications or from an auxiliary winding if sustained short circuit performance is required.

 

  1. Model Number :AS440
  2. frequency : 50 or 60 Hz
  3. Phase : 1 Phase
  4. Voltage : 100-264 V

 

The AVR is linked with the main stator windings and the exciter field windings to provide closed loop control of the output voltage with load regulation of +/- 1.0%. The AVR voltage sensing terminals continuously sample the output windings for voltage control purposes. In response to this sample voltage, the AVR controls the power fed to the exciter field, and hence the main field, to maintain the machine output voltage within the specified limits, compensating for load, speed, temperature and power factor, of the generator.

 

A frequency measuring circuit continually monitors the generator output and provides under-speed protection of the excitation system, by reducing the output voltage proportionally with speed below a pre-settable threshold.? A manual adjustment is provided for factory setting of the under frequency roll off point, (UFRO). This can easily be changed to 50 or 60 Hz in the field by push-on link selection.

 

Over excitation conditions are limited to a safe period by a protection circuit within the AVR. Provision is made for the connection of a remote voltage trimmer, allowing the user fine control of the generator's output.

 

An analogue input is provided allowing connection to the Power Factor controller or other external devices with compatible output. The AVR has the facility for droop CT connection, to allow parallel running with other similarly equipped generators.

اطلاعات تماس
Jackwell Limited

تماس با شخص: Jennylai

تلفن: +8613058566006

ارسال درخواست خود را به طور مستقیم به ما (0 / 3000)