Automatic Voltage Regulator SX440
INPUT:
Voltage 190-246 Vac 1 phase
Frequency 50-60Hz nominal
Phase 1
Wire 2
OUTPUT:
Voltage max 90v dc at 207v ac input
Current continuous 4A dc. Intermittent 6A for secs.
Resistance 15 ohms minimum
REGULATION: +/- 1.0%
THERMAL DRIFT: 0.04% per deg. C changes in AVR ambient
TYPICAL SYSTEM RESPONSE: UNIT POWER DISSIPATION: 12 WATTS MAXIMUM
AVR response 20ms
Filed current to 90% 80ms
Machine Volts to 97% 300ms
Environmental:
Vibration 20-100Hz 50mm/sec 100Hz- 2k Hz 3.3g
Operating temperature -40 to + 70°C
Relative Humidity 0-70°C 95%
Storage temperature -55 to +80°C
Stamford AVR | SX440 |
Sensing voltage | 190-264VAC, 1 phase 2 wire |
Frequency | 50-60Hz |
Output voltage | max 90VD at 207VAC input |
output current | continuous 4ADC , intermittent 10A for 10 secs |
Resistance | 15 ohm minimum |
Regulation | +/-1% RMS with 4% engine governing |
Voltage establish | residual voltage at avr terminal≥ 5AC |
External Voltage Adustment | +/-8% with 1k ohm 1 watt trimmer |
We also provide other models of AVR as follows:
AVR-15A; AVR-12A; AVR-8A
Stamford: SX440;SX460;MX321;MX341;AS440