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EA3500 pages
EA350
Self Excited Automatic Voltage Regulator
Compatible with Marathon* SE350 regulator and Basler* AVC63-4D regulator
Features
Voltage regulation less than +/-1%
Optional 120/240 Vac sensing input switch*1
50/60 Hz selectable
Under frequency protection
Built-in high breaking capacity fuse
EMI suppression
EN61204-3:2001 Certified
*1 SE350 and AVC 63-4D only fits 220 Vac generators, please use
*All manufacturer names, numbers, symbols and descriptions are
used for reference purpose only and do not imply that any part is the
product of these manufacturer.
EA350-220V for direct replacement
Specifications
Sensing & Power Input
External Voltage Adjustment
+/-5% with 1K ohm 1 watt trimmer
Voltage
DIP switch selectable
Unit Power Dissipation
Frequency
50/60 Hz Jumper selectable
Under Frequency Protection (Factory Knee Point Setting)
Voltage
Max. 36 Vdc @ 120 Vac input
50 Hz system presets knee point at 45-51 Hz
Max. 73 Vdc @ 240 Vac input
Output
120(85-135) / 220(190-240) Vac
60 Hz system presets knee point at 54-61 Hz
Current
+/-10% @ 2K ohm 1 watt trimmer
Continuous 3.5A Intermittent 7A for 10 sec.
Environment
Max. 8 watts
Operation Temperature
-40 to +60 °C
Storage Temperature
Resistance Min. 15 ohms Max. 100 ohms
-65 to +85 °C
Voltage Regulation
Less than +/-1% (with 4% engine governing)
Relative Humidity
Max. 95%
Build Up Voltage
Residual volts at AVR terminal > 5 Vac
Vibration
1.3Gs @ 5-26 Hz
EMI Suppression
Internal electromagnetic interference filtering
5.0Gs @ 52-1000 Hz
AVR Control Function
Physical Specification
VOLT
Voltage adjustment
Dimension
98.7 (L) x 67.0 (W) x 47.5 (H) mm
STAB
Stability adjustment
Weight
205 g +/-2%
U/F
Setting under frequency protection knee point
Mechanical Specifications
67.0
58.7
47.5
12.0
10.8
17.8
98.7
90.4
17.8
24.1
16.4
12.1
5.0
TEL : +886-7-8121771
FAX : +886-7-8121775
Headquarters : No.3, Lane 201, Chien Fu St., Chyan Jenn Dist., Kaohsiung 80664, TAIWAN
Please link to http://www.kutai.com.tw for detailed manual.
