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Part Description
GAVR-20A:Universal 20 Amp 1/2 Wave Self Excited Dip-Switch Programmable Automatic Voltage Regulator
Features
<±0.5% Regulation
220/400 VAC Programmable Input
Rugged Compact Design
With Under Frequency Protection
Soft Start Voltage Ramping
EMI Suppression
Built-in High Capacity 20 Amp Fuse
Part Photos
SPECIFICATION
Input
Sensing input voltage 220V/400V AC,1 phase 2 wire
Power input voltage 180-240V AC,1 phase 2wire
Output
Voltage Max.90V dc 240V ac input
Current continuous 15A, intermittent 20A for 10 sec.
Resistance 10 ohms min, 100 ohms max
Regulation
<±0.5% (with 4% engine governing)
Build Up Voltage
Residual volts at AVR terminal>5 VAC
External Voltage Adjustment
+/-7% with 1 k ohm 1 watt trimmer
Soft Start Ramp Time
3 Sec
Unit Power Dissipation
8 watts maximum
EMI suppression
Internal electromagnetic interference filtering
Thermal Drift
0.05% per deg. ℃ change in AVR ambient
Under Frequency Protection
60Hz system presets knee point at 57Hz
(Factory Settings) 50HZ system presets knee point at 47HZ
Environmental
Vibration 3G@ 100-2K Hz
Operating temperature -40 to 65 ℃
Relative humidity < 95%
Storage temperature -40 to 85 ℃
Dimension
L:157×W:117×H:70(MM)
Contact Details
TEL:+86-592-7115297
MOB:+86-13328990097
Email:Sales@enginegensetparts.com
Skype:Genset-Parts
WhatsApp:+8613328990097
Viber:+8613328990097
QQ:1411994668
Wechat:1411994668
