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Automatic Voltage Regulator
AVR GAVR15A
AVR ( automatic voltage regulator ) Use For Diesel Gernerator
Generator Set ,Brushless Alternator Power Solutions!
Automatic Voltage Regulator AVR GAVR15A
AVR GAVR15A AUTOMATIC VOLTAGE REGULATOR (AVR)
AVR GAVR15A for generator
Automatic Voltage Regulator for generator
Description:
AVR GAVR15A
is a half-wave phase-controlled thyristor type, Automatic Voltage Regulator (AVR) and forms part of the excitation system for a brush-less generator. In addition to regulating the generator voltage, the AVR
circuitry includes under-speed and sensing loss protection, features. Excitation power is derived directly from the
generator terminals. Positive voltage build up from residual levels is ensured by the use of efficient semiconductors in the power circuitry of the AVR.
The AVR is linked with the main stator windings and the exciter field windings to provide closed loop control of the
output voltage with load regulation of +/- 1.0%. In addition to being powered from the main stator, the AVR
also derives a sample voltage from the output windings for voltage control purposes. In response to this sample
voltage, the AVR controls the power fed to the exciter field, and hence the main field, to maintain the machine output
voltage within the specified limits, compensating for load, speed, temperature and power factor of the generator.
ITEM Regulator GAVR15A for brushless alternator
Application: Suitable for brushless generator
Voltage Set-up: The voltage set up when the remnant magnetism greater than 4V25Hz
Input power Supply: AC 160~260V 50/60Hz
Maximum Output: DC 15A 90V(when the voltage reaches AC 207V)
Frequency Compensation: Built-in low speed protective circuit.
Regulation factor: Less then 1%
AVR ( automatic voltage regulator ) spare part ,use for 8kw-1500kw brushless alternator generator/ ac brushless alternator / alternators







AVR ( automatic voltage regulator ) spare part ,use for 8kw-1500kw brushless alternator generator/ ac brushless alternator / alternators
| Model | Alternator POWER | Dims | |||
| 1500rpm / 50Hz, 400V | 1800rpm /60Hz, 440V | ||||
| KW | KVA | KW | KVA | cm | |
| SML164A | 6.5 | 8.1 | 8.2 | 10.3 | 58*56*62 |
| SML164B | 8.8 | 11 | 11 | 13.8 | 58*56*62 |
| SML164C | 10.8 | 13.5 | 13.5 | 16.9 | 58*56*62 |
| SML164D | 12.8 | 16 | 16 | 20 | 58*56*62 |
| SML184E | 18 | 22.5 | 23 | 28.8 | 72*56*62 |
| SML184F | 22 | 27.5 | 27.5 | 34.4 | 72*56*62 |
| SML184G | 25 | 31.3 | 30 | 37.5 | 72*56*62 |
| SML184H | 30 | 37.5 | 37.5 | 46.9 | 72*56*62 |
| SML184J | 32 | 40 | 40 | 50 | 72*56*62 |
| SML224C | 34 | 42.5 | 42 | 52.5 | 84*58*90 |
| SML224D | 40 | 50 | 50 | 62.5 | 84*58*90 |
| SML224E | 48 | 60 | 56 | 70 | 93*58*90 |
| SML224F | 58 | 72.5 | 70 | 87.5 | 93*58*90 |
| SML224G | 68 | 85 | 78 | 97.5 | 97*58*90 |
| SML274C | 80 | 100 | 94 | 117.5 | 94*69*97 |
| SML274D | 91 | 113.8 | 110 | 137.5 | 94*69*97 |
| SML274E | 112 | 140 | 134 | 167.5 | 94*69*97 |
| SML274F | 128 | 160 | 152 | 190 | 106*69*97 |
| SML274G | 144 | 180 | 174.8 | 218.5 | 111*69*97 |
| SML274H | 160 | 200 | 196 | 245 | 116*69*97 |
| SML274J | 184 | 230 | 224.8 | 281 | 116*69*97 |
| SML274K | 200 | 250 | 239.2 | 299 | 116*69*97 |
| SML314C | 200 | 250 | 235 | 294 | 133*79*106 |
| SML314D | 236 | 295 | 280 | 350 | 133*79*106 |
| SML314E | 260 | 325 | 315 | 394 | 133*79*106 |
| SML314F | 304 | 380 | 365 | 456.3 | 133*79*106 |
| SML354C | 360 | 450 | 440 | 550 | 149*87*116 |
| SML354D | 400 | 500 | 475 | 594 | 149*87*116 |
| SML354E | 480 | 600 | 570 | 712.5 | 149*87*116 |
| SML354F | 536 | 670 | 620 | 775 | 149*87*116 |
| SML404C | 600 | 750 | 640 | 800 | 169*98*135 |
| SML404D | 640 | 800 | 720 | 900 | 169*98*135 |
| SML404E | 720 | 900 | 800 | 1000 | 169*98*135 |
| SML404F | 800 | 1000 | 900 | 1125 | 169*98*135 |
| SML404G | 900 | 1125 | 1000 | 1250 | 169*98*135 |
| SML404H | 1000 | 1250 | 1100 | 1375 | 169*98*135 |
8kw-1500kw brushless alternator generator/ a brushless alternator / alternators

Brushless Alternators avr Warrantee: 12 months. During the warranted time, our company would be responsible for problems caused by quality of production or raw material, we send spare parts 2% which is problem free of charge, except the damageable spare parts of alternators caused by incorrect man-made operation. After expiration, our company provides cost maintenance. Further terms could be negotiable!
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