- Contact Person : Mr. Ruan Davis
- Company Name : Fuan Wonyong Electrical Machinery Co., Ltd.
- Tel : 86-0593-6590688
- Fax : 86-0593-6517577
- Address : Fujian,fuan,liucha road, fuan city, fujian province,china
- Country/Region : China
- Zip : 350000
Stamford generator AVR AS440
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Specifications
Stamford generator AVR AS440 1)High quality and reasonable price 2)CE and ISO Certification 3)in stock 4)SX440 AS440 SX460
Data
INPUTVoltage:Jumper selectable 95-132V ac or 190-264V ac
Freguecy:50-60 Hz nominal
OUTPUTVoltage:Max90V dc at 207V ac input
Current:Continuous 4A dc
Intermittent 6A for 10 secs.
Resistance:15 ohms minimum
REGULATION:+/-1.0%
Technical specification | |
Sensing input | |
Voltage | Jumper selectable 100-130V ac 1 phase or 190-264V ac 1 phase |
Frenquency | 50-60Hz nominal |
Power input | |
Voltage | 100-264V ac 1 phase |
Frequency | 50-60Hz nominal |
Output | |
Voltage | 82V dc @200V ac |
Current | continuous 4A |
transient 7.5A for 10 secs | |
Resistance | 15 ohms min (10 ohms min when input volts i s less than 175ac) |
Regulation | +/-1.0% |
Thermal Drift | 0.03% per deg. C change in AVR ambient |
Typical System Response | AVR response 20ms |
Field current to 90% 80ms | |
Machine Volts to 97% 300ms | |
External Voltage Adjustment | +/-10% with 1 k ohm 1 watt trimmer |
Increasing resistance lowers voltage | |
Under frequency Protection | Set point 94-98% Hz |
Unit power Dissipation | 12 watts maximum |
Build Up Voltage | 4 Volts @ AVR terminals |
Analogue input | Maximum input +/-5V dc |
Sensitivity 1V for 5% Generator Volts(adjustable) | |
input resistance 1k ohm | |
Quadrature Droop input | 10 ohms burden |
Max. sensitivity: 0.07A for 5% droop 0 PF | |
Max. input: 0.33A | |
Over Excitation protection | Set point 75V dc |
Time delay 10-15 seconds(fixed) | |
Environmental | |
Vibration | 20-100Hz 50mm/sec |
100Hz-2kHz 3.3g | |
Operating temperature | -40 to +70C |
Relative Humidity 0-70C | 95% |
Storage temperature | -55 to +80C |
Notes | |
1. De-rate by 12% if mounted in portrait orientation. | |
2. With 4% engine governing. | |
3. After 2 minutes. | |
4. Generator de-rate may apply. Check with factory. | |
5. Factory set, semi-sealed, jumper selectable. | |
6. Any device connected to the analogue input must be fully floating(galvanically isolated form ground), with an insulation strength of 500V ac | |
7. De-rate output current by 5% per degree C above 60C. | |
8. Non condensing | |
