Bộ Điều Chỉnh Điện Áp Cho Máy Phát Điện Avr Gavr-12A

Giới thiệu Bộ Điều Chỉnh Điện Áp Cho Máy Phát Điện Avr Gavr-12A

100% Brand New And High Quality
DESC: GAVR-12A
WEIGHT: 0.25KG
Less than +/-1% Reglation
220/400 VAC Programmable Input
Rugged Compact Design
With Under Frequency Protection
Soft Start Voltage Ramping
EMI Suppression
Buit-in High Capacity 8Amp Fuse
Technical specification:
Input Voltage: 180~260VAC, 1 phase 2 Wire
POWER INPUT
Voltage: 180~260V, 1 phase 2 Wire
Output Voltage: Max 90V dc @240V ac input
Current: Continuous 4A
Intermittent 7A for 10 secs
Resistance: 12 ohms min 100 ohms Max
Regulation
+/-1.0% RMS with 4% engine governing
Voltage Build-up: Residuaolts at AVR teminal Greater than 5VAC
THERMAL DRIFT
0.03% per deg. C change in AVR ambient
SOFT START RAMP TIME
2 seconds
EXTERNAL VOLTAGE ADJUSTMENT
+/-7% with 1 k ohm 1 watt trimmer
UNIT POWER DISSIPATION
8 watts maximum
Thermal. Drift: 0.03% per Celsius chage in AVR ambient
Under Frequency: 60Hz system presets knee point at 55Hz
50Hz system presets knee point at 45Hz
Operating Temperature: -40Celsius to + 60Celsius
Storage Temperature: -40Celsius to + 85Celsius
Relative Humidity: Less than 95%
colour: black
Material: metal
size: 13.5x10x6cm
Package Contents:
1 x GAVR-12A Automatic Voltage Regulator
1 x product Instructions
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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