R449 Leroy Somer AVR

 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:2 

Auxiliary windings(X1,X2,and Z,Z2)

*Shunt supply:150V-50/60Hz

*Rated overload current:10A,10s

*Electronic built-in(overload,short 

circuit,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

Packaging: Standard Carton Packing

Payment Terms:

1.We accept West Union, T/T, 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.

1.Founded in 2005,with full experience of 10 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

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

Skype: cfavrcalling  Tel: 0086 13515069913

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