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Car Type, Trailer Type, Marine, Land Use |
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Automatic Voltage Regulator AVR VR6 For Brushless Alternator 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 under 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%
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Sensing/Power input
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Voltage
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180-520Vac ,100-300Vac,1 or 3phases
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Frequency
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50/60 Hz jumper selectable
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Output
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Voltage
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Max.125Vdc 220Vac
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Current
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Continuous 12A,Intermittent 25A for 10 seconds.
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Voltage Regulation
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< +/-0.5% (with 4% engine governing)
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Power: SHUNT EXCITED
Input: 180-280 Vac, 50/60 Hz, 1 OR 3 phase
PMG EXCITED 63-105 Vac 100/240 Hz 3 phase Sensing input: 180-280 Vac, 50/60 Hz 1 OR 3 phase
CT input: 1 or 5 Aac 50/60 Hz
ACC input: +/- 3 Vdc. Output: 65 Vdc @ 12 Adc
OUTPUT: 65Vdc @ 12Adc
Sensing: 100 to 120 V +/-10% with standard 10K Ohm control, 1 phase or 3 phase, 50/60 or 400 Hz; 1 VA maximum burden per terminal
Paralleling: 1 A or 5 A for 6% droop maximum; 10 VA maximum burden; isolated for use in either reactive droop or cross-current method
Regulation accuracy: +/- 0.5% maximum over full range of generator loading and +/- 5% frequency variation
Under frequency protection breakpoints:
Adjustable 45 to 65 Hz (50/60 Hz regulators only)
Regulator response: Less than 4 milliseconds
Thermal stability: Less than 0.5% per 40° ambient temperature change
Operating and storage temperature: - 40° C to + 70° C
Vibration: 0.5 G at 18 to 2000 Hz
Power dissipation: Less than 50 W at maximum continuous rating
Shock: Tested to withstand up to 20 Gs in each axis
Dimensions in inches (mm) for Generator AVR VR6: 6.39 (162) x 8.38 (213) x 3.0 (76)
Net Weight of Generator Automatic Voltage Regulator VR6: 2.5 lb (1.3 kg), Gross Weight: 1.4 KG
Atechi Power Machinery Co., Ltd. is a professional supplier of generator spare parts and accessories. We provide full range of spare parts and accessories for generating set which include control module, sensors, meters, fuel pumps, mains floating charger, relay, engine starter, DC alternator, solenoid, lock and hinges, soundproof material, ATS etc.
in one word, Atechi aims to provide one-stop service for your generator spare part demand. The quality of our spare parts is very reliable because we have used original and genuine spare parts used by the original engine manufacturer. For instance, engine manufacturer A is using B Company's engine starter, then we buy directly from B Company for engine starter. We use some famous products such as Woodward stop solenoid, Fleetguard filters, Mitsubishi starter motor and alternator etc. We also are very familiar with quality parts and accessories suppliers in China. Engine brands we serve Those engine brands which we can provide spare parts service includes LOVOL, Yangdong, Weichai, YTO, WEICHAI DEUTZ, etc. The staff of Atechi Machinery is honest, responsible and considerate. They are with good experience in generator industry, too. That's because Atechi people clearly understand that good service, good products and being innovative are the key factors to survive and develop in a time full of fierce and transparent competition.
Payment: 100% payment before delivery for Stock goods;30% deposit and balance before delivery for production goods
Delivery : 80% goods are in stock can delivery with 24hours. Production goods will cost 3-7days usually according to the quantity.
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