Basic Info.
Type
Basic Diesel Generator
Output Type
AC Three Phase
Usage
Common Units, Standby Unit, Emergency Crew
Landuse Type of Unit
Low Noise Automation Type
Excitation Mode
AC Rotating Exciter
Generator QC System
Test Three Hous Before Delivery
Generator Warranty
1200 Hours /One Years at Least
Generator Colour
Red ,Yellow,Silver Gray,Peacock Blue etc
Generator Spare Part
AVR,Circuit Breaker,V Belt Pulley,Voltage Regulato
Generator Enclosure Material
Cast-Iron and Steel Body with Big Control Box
Generator Available Voltage
110V /220V-240V /380V-415V /227/ 440V-480V
Generator Winding Wire
100% Copper Wire
Transport Package
Plywood Case
Specification
64*40*55 cm
Product Description
Stamford universal AVR SX460 SX440 Automatic Voltage Regulator
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AVR ( automatic voltage regulator ) Use For Diesel Generator Set ,Brushless Alternator Power Solutions!
SX460 AUTOMATIC VOLTAGE REGULATOR (AVR)
SX460 Automatic Voltage Regulator for generator
Description:
SX460 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.
Specification:
INPUT
Voltage Jumper selectable
95-132V ac or
190-264V ac
Frequency 50-60 Hz nominal
Phase 1
OUTPUT
Voltage max 90V dc at 207V ac input
Current continuous 4 A dc
Intermittent 6 A for 10 secs
Resistance 15 ohms minimum
REGULATION
+/- 1.0% (see note 1)
THERMAL DRIFT
0.05% per deg. C change in AVR ambient (note 2)
TYPICAL SYSTEM RESPONSE
AVR response 20 ms
Filed current to 90% 80 ms
Machine Volts to 97% 300 ms
EXTERNAL VOLTAGE ADJUSTMENT
+/-10% with 1 k ohm 1 watt trimmer (see note 3)
UNDER FREQUENCY PROTECTION
Set point 95% Hz (see note 4)
Slope 170% down to 30 Hz UNIT POWER DISSIPATION
10 watts maximum
BUILD UP VOLTAGE
4 Volts @ AVR terminals
ENVIRONMENTAL
Vibration 20-100 Hz 50mm/sec
100Hz - 2kHz 3.3g
Operating temperature -40 to +70°C
Relative Humidity 0-70°C 95% (see note 5)
Storage temperature -55 to +80°C
NOTES
1. With 4% engine governing
2. After 10 minutes.
3. Applies to Mod status F onwards. Generator de-rate may
apply. Check with factory.
4. Factory set, semi-sealed, jumper selectable
5. Non condensing.
Stamford Model | Alternator POWER | Dims |
1500rpm / 50Hz, 400V | 1800rpm /60Hz, 440V |
GENERATOR | KW | KVA | KW | KVA | cm |
WY164A | 6.5 | 8.1 | 8.2 | 10.3 | 58*56*62 |
WY164B | 8.8 | 11 | 11 | 13.8 | 58*56*62 |
WY164C | 10.8 | 13.5 | 13.5 | 16.9 | 58*56*62 |
WY164D | 12.8 | 16 | 16 | 20 | 58*56*62 |
WY184E | 18 | 22.5 | 23 | 28.8 | 72*56*62 |
WY184F | 22 | 27.5 | 27.5 | 34.4 | 72*56*62 |
WY184G | 25 | 31.3 | 30 | 37.5 | 72*56*62 |
WY184H | 30 | 37.5 | 37.5 | 46.9 | 72*56*62 |
WY184J | 32 | 40 | 40 | 50 | 72*56*62 |
WY224C | 34 | 42.5 | 42 | 52.5 | 84*58*90 |
WY224D | 40 | 50 | 50 | 62.5 | 84*58*90 |
WY224E | 48 | 60 | 56 | 70 | 93*58*90 |
WY224F | 58 | 72.5 | 70 | 87.5 | 93*58*90 |
WY224G | 68 | 85 | 78 | 97.5 | 97*58*90 |
WY274C | 80 | 100 | 94 | 117.5 | 94*69*97 |
WY274D | 91 | 113.8 | 110 | 137.5 | 94*69*97 |
WY274E | 112 | 140 | 134 | 167.5 | 94*69*97 |
WY274F | 128 | 160 | 152 | 190 | 106*69*97 |
WY274G | 144 | 180 | 174.8 | 218.5 | 111*69*97 |
WY274H | 160 | 200 | 196 | 245 | 116*69*97 |
WY274J | 184 | 230 | 224.8 | 281 | 116*69*97 |
WY274K | 200 | 250 | 239.2 | 299 | 116*69*97 |
WY314C | 200 | 250 | 235 | 294 | 133*79*106 |
WY314D | 236 | 295 | 280 | 350 | 133*79*106 |
WY314E | 260 | 325 | 315 | 394 | 133*79*106 |
WY314F | 304 | 380 | 365 | 456.3 | 133*79*106 |
WY354C | 360 | 450 | 440 | 550 | 149*87*116 |
WY354D | 400 | 500 | 475 | 594 | 149*87*116 |
WY354E | 480 | 600 | 570 | 712.5 | 149*87*116 |
WY354F | 536 | 670 | 620 | 775 | 149*87*116 |
WY404C | 600 | 750 | 640 | 800 | 169*98*135 |
WY404D | 640 | 800 | 720 | 900 | 169*98*135 |
WY404E | 720 | 900 | 800 | 1000 | 169*98*135 |
WY404F | 800 | 1000 | 900 | 1125 | 169*98*135 |
WY404G | 900 | 1125 | 1000 | 1250 | 169*98*135 |
WY404H | 1000 | 1250 | 1100 | 1375 | 169*98*13 |
SX460 Automatic Voltage Regulator for generator
SX460 Automatic Voltage Regulator for generator
Address:
Wangjiling Industry Area, Fuan City, Ningde, Fujian, China
Business Type:
Trading Company
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Company Introduction:
Fuan WonYong Electrical Machinel Co., Ltd is Located in the Motor City -Fu′an, FuJian, China.
We Specialized In Manufacturing And Exporting Widely Ranges of Electromechanical products, Covering Brushless Stamford /Leroysomer Alternator; ST /STC Alternator; TZH Excitation Series Alternator; AC Motor; Water Pump; Gasoline or Diesel Generating Sets & Generator Spare Parts. We Have Passed The International quality certificate ISP9000 & CE. We Can Do BV / SONCAP etc Certificate For Our Clients Also
We Warmly Welcome You to Visit Our Factory and Establish Business Relationships With Our Clients All Over The World Based On Equality And Mutual Benefit.