• Fuan Zhongzhi Pump Co., Ltd.
    Vadim Zabiiaka
    Zhongzhi does really good on the design and manufacturing of the products. Experienced engineers service us very nice.
  • Fuan Zhongzhi Pump Co., Ltd.
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  • Fuan Zhongzhi Pump Co., Ltd.
    Mr.Yılmaz Türkoğlu
    Have been working together for more than 3 years very professional. all products work fine in our types of equipment. Thank you.
Contact Person : Semmy Wu
Phone Number : 05936532656
Whatsapp : +8613706040131

Metal Automatic Voltage Regulator , AVR GAVR 12A Brushless Diesel Generator

Place of Origin FUAN
Brand Name ZOZHI
Certification CE, ISO9001
Model Number GAVR 12A
Minimum Order Quantity 1PCS
Packaging Details carton box

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
GUM Type Hard Gum, Soft For Option Phase Three Phase And Single Phase
Capacitor Color Blue Capacitor, Red For Option Usage Generator
Warranty 1 Year Packing Carton Box
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Product Description

Brushless Diesel Generator Easy Spare Parts Automatic Voltage Regulator AVR GAVR 12A


AVR Automatic Voltage Regulator GAVR 12A avr for Alternator

Universal AVR GAVR 12A For Brushless Generator is a half-wave phase-controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes speed and sensing loss protection to ensure safe, reliable control of the generator.

Positive voltage build-up from residual levels is ensured by the use of proficient semiconductors in the power circuitry of the AVR. Which is linked with the main stator windings and the exciter field windings to offer closed-loop control of the output voltage with load regulations of +/- 1.5%


Input Sensing voltage 180~260VAC,1 phase 2 wire
Power voltage 180~260VAC,1 phase 2 wire
Output Voltage Max. 90VDC@240VAC input
Current Continuous 4A
Current Intermittent 7A for 10SEE
Resistance Min.12Ω Max.100Ω
Voltage Build-up Residualvolts at AVR teminal>5VAC
External Volts Adjustment ±7% with 1KΩ 1 with trimmer
Soft start ramp time 2sec.
Unit power dissipation Max.8 Watt
EMI suppression Internal electromagnetic interference filtering
Thermal. Drift 0.03% per°C chage in AVR ambient
Under frequency protection 60Hz system presets knee point at 55Hz
(Factory setting) 50Hz system presets knee point at 45Hz
Volts regulation <±1%(with 4% engine governing)
Environment Vibration 3G@100~2K Hz
Operating temperature -40~60°C
Relative humidity<95%
Storage temperature -40~85°C
Dimensions 12.1*9.2*6cm


Metal Automatic Voltage Regulator , AVR GAVR 12A Brushless Diesel Generator 0

Metal Automatic Voltage Regulator , AVR GAVR 12A Brushless Diesel Generator 1

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Guarantee for one year from shipped on board date. During the guarantee period, our company will provide free easy-damaged spare parts for problems caused by our quality of production or raw material, except the damageable spare parts caused by the customer's incorrect artificial operation. In addition, after expiration, our company provides cost spare parts for maintenance.


Our Service:

1. Free maintenance within 12 months guarantee.
2. We cooperate with customers to design and develop a new product.
3. We'd like to assist you in arranging delivery things, test things, or others on your request.
4. Customize production.
1. We are a professional manufacturer with more than 13 years experience in Electric motor
2. We are Made in China Gold Supplier
3.we test the material before production and three to four times when producing to ensure the goods in good quality, also we produce according to request
4.we can be your OEM manufacturer with your authorization of the brand.


1. Q: What’s the MOQ?
A: We accept one piece.

2. Q: Are you a factory or trading company?
A: We are a manufacturer.

3. Q: Can you accept using our logo?
A: Yes, we can do OEM for you.

4. Q: What’s the warranty period?
A: 1 year.


5. Q: What are the terms of payment?

A: T/T. 30% deposit and 70% against the BL copy or 100% LC at sight.