$50.00 - $90.00
Min. Order : 1 Piece

Manufacture AVR MX321 for Generator

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Quick Details

Port: Xiamen/Shenzhen
Payment Terms: T/T,Western Union,MoneyGram,Credit Card
Supply Ability: 1000 Piece/Pieces per Week
Brand Name: Chengfeng
Type: Brushless
Place of Origin: Fujian China
Gross Weight: 0.6kg
Detection Sensors: 170-250V AC two-phase
Output Current: 3.7A (continuous) 6A for 10s
Regulation: ±0.5%
Protection: built-in low-speed
Output Voltage: 120V DC (maximum)
Name: MX321-A Alternator AVR
Power Input: 170-220V AC, 3 Phase 3A (PMG)
Package Size: 220mm*170mm*50mm
Packaging Detail: Individual packing & Carton (Export standard)
Package Preview: https://sc02.alicdn.com/kf/Hf62636ab1a2f4c94b947bebad5020479F.jpg_640x640.jpg
Fuan Chengfeng Electronic Co., Ltd.
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US$ 10,000+
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Product Description


MX321 is a three phase sensed Automatic Voltage Regulator and forms part of the excitation system for a brushless generator.Excitation power is derived from a three phased permanent magnet generator(PMG),to isolate the AVR control circuits from the effects of nonlinear loads and to reguce radio frequency interence on the generator terminals.Sustained generator short circuit current is another feature of the PMG system.


Sensing/Power input  
Voltage 190-264VAC MAX,2 phase 3 wires
Power input (PMG) 170-220VAC, 3phase 3 wires
Magnetic Field Output  
Voltage 120VDC
Current Continuous 3.7A Intermittent 6A within 10 seconds
Pressure Regulating Accuracy  
<±0.5% RMS with 4% engine governing  


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Packaging & Shipping

Packaging: Standard Carton Packing


Payment Terms:

1.We accept T/TCredit Card,Western Union,MoneyGram, L/C,D/P,D/A, Escrow, Cash.

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


Shipment Terms:

1. We Ship to Worldwide, except APO/FPO

2. Orders processed timely after showing bank transfer.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your address.


Our Services

1.Founded in 2005,with full experience of 15 years in manufacturing generator spare parts. 

2.Started export since the year of 2008,with quick response to serve the oversea customers

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

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

Company Information

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Contact with us

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Q1: Are you trading company or manufacturer ?   

        A: We are factory more than 16 years since 2003. We have a professional research and development technology team, so we can provide strong technical support.with factory price and timely delivery.
    Q2: What is your guarantee ?   
        A:The normal guarantee of our products is one year. However, permanent technical 
support is provided.

    Q3: How long is your delivery time?   
        A: Most parts are in stock.Generally it is 3-4 days if the goods are in mstock,Custom 
products take 8-15 days.