Description                                                                     

M40FA640A Automatic Voltage Regulator is developed  suitable for Three-phase Synchronous Generators. Which is provided
with internal circuits in order to reduce the excitation, when running at low speed, in order to avoid damages to the excitation system
of the generator.

Tech Data                                                                       

1) Supply Voltage:170-277V(50/60Hz)

2) Power Supply:1000 VA (max)

3) Power Dissipated:30W (max)

4) Voltage Sensing:170-270/380-415/440-480V

 (three or single phase sensing)

5) Output Voltage(DC): 80V (max, continuous)

6) Output Current(DC):8A (max, continuous)

7) Output Current(DC):15A (max 1 minute forcing)

8) Regulation Accuracy: +/-0.5% steady state conditions, for rated voltage and PF

9) Voltage Drift: +/-0.5% of voltage change for 50°C T amb change

10) Response Time: 1 cycle (12ms-16.6ms)

11) Operating Temperature: -30°C- +70°C

12) exciter Field Resistance: 3.5Ω (min)-20Ω (max)

About Us                                                                        

1.Founded in 2006,with full experience of 7 years in manufacturing generator spare parts.

2.Started export since the year of 2007,with quick response to serve the oversea customers

3.Have already passed the strict quality inspection of ISO9001:2000 quality management system

4.Strong R&D Team to design and test products

5.Professional designers and technicians to provide technical assitance

6.Strict quality control process with strict standards

7.Strong installation consulting support

8.Quick after-sale technical advice and guidance

Payment Terms                                                           
1.We accept L/C,West Union, TT. Cash.

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

Shippment Terms                                                        
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 MATCHyour address.

4.Items are shipped from Chinaby 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.

Guarantee                                                                      

1. Guarantee:1 year 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.