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R449 Generator Control Unit
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Product Details
Place of Origin | Fujian, China | Brand Name | Chengfeng | |
Model Number | R449 |
Product Description
R449 Generator Control Unit:
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
Steady state voltage regulation | ±0.5% |
Remote voltage adjustment range | ±5% |
Short circuit capability | 3 x Irated for 10 seconds |
Voltage sensing | 0-110v Terminals = 95 to 140 volts (50/60 Hz) |
0-220v Terminals = 170 to 260 volts (50/60 Hz) | |
0-380v Terminals = 340 to 520 volts (50/60 Hz) | |
Response time | Normal (1 sec) for ± 20% voltage variation |
Rapid (0.3 sec) for ± 20% voltage variation |
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
Welcome to visit our website.
Contact Us
- Fuan Chengfeng Electronics Co., Ltd.
- Contact nameBlissy Lei Chat Now
- Phone86-593-6207000
- AddressRoom 1606, 16th Floor, No. 1, Huaxing Zhonghuan, Guangchang Rd., Yangtou, Ningde, Fujian
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