Electric Generator Automatic Voltage Regulator Replacement for Leroy Somer Alternator Voltage Stabilizer AVR R449 Diesel Genset Spare Parts with Warranty

• Conditions of Use: Generator AVR
• Usage: Generator AVR
• Output Type: AC Three Phase
• Cooling Method: Generator AVR
• Installation Method: Fixed
• Generator Type: Diesel Generator
• Model NO.: R449
• Transport Package: Carton
• Specification: 155*105*55mm
• Trademark: DIY POWER
• Origin: China
• HS Code: 8503009090
• Production Capacity: 5000/Year

Product Description

The circuitry of the R449 Automatic Voltage Regulator (AVR) provides closed loop control of the alternator output voltage by regulating the exciter field current. Which can be powered by either AREP or the PMG field excitation systems and is fitted as standard on 8100 Series Alternators & 9100 Series Alternators.

*Quad-rature droop adjustment
*Alternator output voltage adjustment
*Stability adjustment
*LAM Threshold (under speed) adjustment
*Excitation ceiling adjustment
*Selection of single phase or three phase* voltage sensing
*Selection of normal or rapid response time
*50 Hz or 60 Hz frequency option
*Remote voltage adjustment option
*LAM enable/disable option

Specifications
*Normal AVR supply power:2Auxiliary windings(X1,X2,and Z,Z2)
*Shunt supply:150V-50/60Hz
*Rated overload current:10A,10s
*Electronic built-in(overload,shortcircuit,and loss of sensing)
*Protection of power inputs by fuses F1
*Voltage Sensing:5VA insulated transformer with input voltage taps at:
*Terminals 0-110V=95 to 140V
*Terminals 0-220V=170 to 260V
*Terminals 0-380V=340 to 520V

 

Company Profile

VIGKOO provides diesel generator power spare parts and engineering accessories worldwide, including Cummins, Perkins, Deutz, Volvo, Doosan and Chinese engine parts, original brand generator Stamford, Leroy-somer, Mecc-alte and other related components, As well as engine spare parts, controller modules, circuit breakers, light towers, external fuel tanks, cables, door locks, antivibration pads, etc., customized ATS systems, parallel control systems, etc.
VIGKOO will bring great enthusiasm and unremitting efforts and committed to becoming a top enterprise in international power accessories.

Our Advantages

FAQ

1. Why Choose us?
Vigkoo has a wide range of cooperative supplier groups. Whether you need to find which power equipment products, Vigkoo can help you quickly enter the Chinese supply system and obtain the latest market products and competitive prices.

2. Delivery Time?
Spare parts about 3-5 days.
Diesel generator set about 30-50 days.

3. Manufacturer or Trade Company?
We have our own factory for OEM manufacture producing, also trade with all electrical parts.

4. Global Warranty?
Yes, usually global warranty 1 year / 1000 hours.
Provide extended warranty service for 2 years / 2000 hours, 3 years, 5 year ... ...

5. Payment terms?
L/C,  T/T,  Western Union,  PayPal

6. Customized service?
Provide customized services according to the customer requirements