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Generator AVR Circuit Diagram AVR AS480 For Genset Parts
- 3000 Piece / Pieces per Month
- Shanghai or Ningbo
- T/T Credit Card
Product Details
Brand Name: | OEM | Place of Origin: | Zhejiang, China |
Packaging Details
Individual Packing or standard export cartons
Product Description
Description
The AS480 is a half-wave phase-controlled AVR which forms part of the excitation structure of the brushless generator. Which also incorporates an interface to the optional excitation boost system(EBS) for the use where short-circuit current safeguarding is required.
Technical specification | |
Sensing and power input | |
voltage | 100-264 Vac 1 phase |
frequency | 50-60 Hz nominal |
output | |
voltage | 82 V d.c. @ 200 V a.c. |
45 V d.c. @ 110 V a.c. | |
Current | Continuous 5 A dc. transient 7.5A for 10 secs. |
resistance | 15 ohms min |
regulation | +/- 1.0% |
Thermal drift | 0.03% per deg. C change in AVR ambient |
Typical system response | |
AVR response | 20 ms |
Filed current to 90% | 80 ms |
Machine volts to 97% | 300ms |
External voltage adjustment | +/- 10% with 1 k ohm 1 watt trimmer |
Under frequency protection | |
Set point | 95% Hz(see note 4) |
Unit power dissipation | 12 watts maximum |
QUADRATURE DROOP INPUT | |
Max. sensitivity | 0.07 A for 5% droop 0PF |
Max. input | 0.33 A |
OVER EXCITATION PROTECTION | |
Set point | 67 V dc +/-3% |
Time delay | 10-15 seconds (fixed) |
Build up voltage | 4 volts @ AVR terminals |
Focus on Truck and generator Parts Solution
With an aim of ensuring maximum efficiency and quality of Holdwell products and service,we build global cooperation with our partners and constantly develop and promote innovation on both sides.
Our total quality management in purchasing is based on the transfer of purchasing requirements of our customers to suppliers.We carefully follow the requirements of standard TS16949 and the European Business Excellence Model(EFQM.)
1. Q: Are you a factory or trading company?
A: We are a trading company with factory.
2. Q: Where is your company located? How can I visit there?
A: Our company is located in Hangzhou, Zhejiang, China, near Shanghai. You are warmly welcomed to visit us!
3. Q: How can I get some samples?
A: Please connect me for samples, and my phone number: +86 18768106189
4. Q: Can the price be cheaper?
A: Of course, you will be offered a good discount for big amount.
Payment Terms
T/T, Western Union,Paypal are the payment methods we accept at present.
Shipping
The delivery time is about 2-3 workdays. It takes about 3-15 days to worldwide, Please note us your contact details include your phone number for easy contacting from shipping company officer.
Feedback
1. Customer satisfaction is completely guaranteed. If for any reason you are unsatisfied with your order, please contact us first before you leave the feedback.
2. We will do our best to take care of you and if you have any questions please do not hesitate and feel free to contact us at:
Company Profile
To improve our service, we offer products at reasonable price and good quality.
Contact Us
- Hangzhou Holdwell Mechanical And Electrical Co., Ltd.
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