Generator AVR R230 20-100KW Automatic Voltage Regulator

 * The alternator with shunt excitation is self-excited with an R230 voltage regulator.

* The regulator monitors the exciter excitation current as a function of the alternator output voltage.

* Very simple in design,the alternator with shunt excitation has no sustaining short-circuit capacity.

* Voltage Regulation:around +/-0.5%

* Voltage supply/sensing range 85 ~139 V (50-60Hz)

* Rapid response time (500 ms) for a transient voltage variation amplitude of ± 20%

* Voltage setting P1
* Stability setting P2.

* Initial potentiometer settings :

1) P1 potentiometer (AVR voltage adjustment): fully anti-clockwise.

2)  Remote voltage adjustment potentiometer: centre position.
Run the alternator at its rated speed. If the voltage does not
increase, the magnetic circuit should be remagnetized (see
section 2.3).

3) Turn the AVR voltage adjustment potentiometer P1 slowly
until the output voltage rated value is obtained.

4) Adjust the stability setting using P2.

5)  Sealed potentiometer P3 is factory set at 48 Hz for 50 Hz
and 58 Hz for 60 Hz

Payment Term

1.We accept L/C,D/P,D/A, Alipay, West Union, TT. Cash. 

2.All major Credit cards are accepted through secure payment processor ESCROW.

Shipment Term

1. We Ship to Worldwide, except APO/FPO 

2. Orders processed timely after showing remittance copy. 

3. We only ship to confirmed order addresses. Your order address MUST MATCH your  address. 

4.Items are shipped from China by Airmail, reach most of the countries within 4 to 20 business days. 

5.Delivery time depends on destination and other factors, it may takes up to 20 business days.

6. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. 

7. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!

1. Guarantee:365 days after selled. 

2. During guarantee,the items share free repairs or replacement. 

3. Customer is responsible for the freight come-and-go,and the custom tax. 

4. You may consider to send the defective item with a economical way,and we send back the repaired items with your new order together. 

5. To save the cost,pls send the item back without packing. 

6. Pls provide the defective appearance and related invoice number. 

7.We do not repair or replace item with an expired warranty. 

8.All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email or give us a call any time.

We are expecting the long time and mutual benefit cooperation with you!