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Part Details
Basic Information
Part Name: AVR
Part Number: AS440
Brand Replacement: Stamford
Replacement: Newage E000-24403
Part Photos
Technical Specification
Input
Voltage Jumper selectable
100-130 Vac 1 phase or
190-264 Vac 1 phase
Frequency 50-60 Hz nominal
Output
Voltage 82 V d.c.@200V a.c.
Current continuous 4A(see note 1).
transient 7.5A for 10 secs.
Resistance 15 ohms min(10 ohms min when input volts is less than 175 ac)
Regulation
+/-1.0%(see note 2)
Thermal Drift
0.03% per deg.C change in AVR ambient(see note 3)
Typical System Response
AVR response 20ms
Filed current to 90% 80ms
Machine Volts to 97% 300ms
External Voltage Adjustment
+/-10% with 1 k ohm 1 watt trimmer (see note 3)
Increasing resistance lowers voltage.
Under Frequency Protection
Set point 94 -98% Hz (see note 5)
Unit Power Dissipation
12 watts maximum
Build Up Voltage
4 Volts @ AVR terminals
Analogue Input
Maximum input +/-5 Vdc(see note 6)
Sensitivity 1V for 5% Generator Volts
Input resistance 1k ohm
Quadrature Droop Input
10 ohms burden
Max. sensitivity: 0.07 A for 5% droop 0PF
Max. input: 0.33 A
Over Excitation Protection
Set point 65 V dc
Time delay 10-15 seconds (fixed)
Environmental
Vibration 20-100 Hz 50mm/sec
100Hz – 2kHz 3.3g
Operating temperature -40 to +70C (note 7)
Relative Humidity 0-70C 95% (note 8)
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 from ground),with an insulation strength of 500V ac.
7.De-rate output current by 5% per degree C above 60C.
8.Non condensing.
Contact Details
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