Stamford Generator Automatic Voltage Regulator Geniune Parts AVR As480

Conditions
of Use:
Land Use
Usage: Common Units
Output Type: AC Three Phase
Cooling
Method:
Water Cooling
Installation
Method:
Fixed
Generator
Type:
Diesel Generator
Customization:

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Basic Info.

Model NO.
AS480
Delivery Time
3days
Transport Package
Carton Box
Specification
original
Trademark
STAMFORD
Origin
UK
Production Capacity
100sets/Month

Product Description

Stamford Generator automatic voltage regulator Geniune Parts AVR As480

DATA:
Sensing InputVoltage100-264 V ac 1 phase
Frequency50-60 Hz nominal
OutputVoltage82 V d.c. @ 200 Va.c power input; 45 V d.c. @ 110 Va.c power input.
Currentcontinuous 5A , transient 7.5A for 10 secs.
Resistance15 ohms minimum
Regulation+/- 1%
Thermal Drift0.03% per Deg. C change in AVR ambient
Typical system responseAVR response20ms
Filed current to 90%80 ms
Machine Volts to 97%300ms
External voltage adjustment+/-10% with 1 k ohm 1 watt trimmer; Increasing resistance lowers voltage; Fixed 15kOhm resistor enables 110V sensing
Under frequency protectionSet point: 94 -98% Hz
Unit power dissipation12 watts maximum
Build up voltage4 Volts @ AVR terminals
QUADRATURE DROOP INPUT10 ohms burden
Max. sensitivity: 0.07 A for 5% droop 0PF
Max. input: 0.33 A
Over Excitation ProtectionSet poit67 Vdc +/-3% (fixed
Time Delay10-15 seconds (fixed)
EnvironmentalVibration20-100 Hz,50mm/se
100Hz - 2kHz, 3.3g
Operating temperature-40 to +70 Deg. C
Relative Humidity 0-70 Deg. C95%
Storage temperature-55 to +80 Deg. C

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