EA45A220HL / EA45A220FL0 pages
EA45A220HL (Half Wave)
EA45A220FL (Full Wave)
Self Excited Automatic Voltage Regulator 45 Amp
Compatible with Carbon Brush* Type Generators
Features
Voltage regulation < +/- 1%
50 / 60 Hz selectable
Full wave & half wave version available
Adjustable voltage, stability & field limit
Built-in high breaking capacity fuse
Forced-Air Cooling by internal fan
Under frequency protection
*Parallel version is available for option.
Specifications
Voltage
170-265 Vac 1 phase 2 wire
Build Up Voltage*
Frequency
Sensing & Power Input
50 / 60 Hz selectable
External Volts Adjustment
Output (at 220 Vac input)
Voltage
Residual volts at AVR terminal > 5Vac @ 25Hz
+/- 6%
Under Frequency Protection (Factory Knee Point Setting)
50Hz system presets knee point at 45Hz
EA45A220FL : Max. 180 Vdc
Current
EA45A220HL : Max. 90 Vdc
60Hz system presets knee point at 55Hz
Continuous 45A Intermittent 60A for 10 sec.
Environment
Resistance EA45A220HL : Min. 1.4 ohms
Operating Temperature
-40 - +60 °C
Volts Regulation
Storage Temperature
-40 - +85 °C
EA45A220FL : Min. 2.7 ohms
Relative Humidity
Max. 95%
< +/- 1% (with 4% engine governing)
Vibration
3Gs @ 100-2K Hz
Mechanical Specifications
Physical Specification
Dimensions
330.0 (L) x 189.0 (W) x 180.0 (H) mm
Weight
330.0
160.0
EA45A220HL : 4.5 Kg +/- 2%
EA45A220FL : 5.2 Kg +/- 2%
*If residual voltage is less than 5Vac, field flashing manually is required.
189.0
169.0
Optional EB500 (auto flash module) is recommend to use for
automatically and safely flash the field.
180.0
150.0
12
Unit : mm
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.