EA150A0 pages

EA150A (Half Wave & Full Wave Selectable)
Self Excited Automatic Voltage Regulator 150 Amp AVR
Compatible with Carbon Brush* Type Generators

Features
Voltage regulation < +/- 1%
50 / 60 Hz selectable
Adjustable voltage, stability & field limit
Under frequency protection and parallel connection function
Built-in high breaking capacity protection molded case circuit breaker
(MCCB)
Automatic flash
AVR is fan cooled internally
*Full or Half wave toggle switch selectable.

Specifications
Sensing & Power Input

Voltage
Frequency

Output (at 220 Vac input)

100-500 Vac 1 phase 2 wire

Under Frequency Protection (Factory Knee Point Setting)

50 / 60 Hz selectable

50Hz system presets knee point at 45Hz

Voltage

Half-wave Max. 90 Vdc

60Hz system presets knee point at 55Hz

Full-wave Max. 180 Vdc
Current

External Volts Adjustment

Continuous 150A

Analog Input

Intermittent 200A for 10 sec.
Resistance

+/- 6%

Analog voltage input connect to an external
DC signal +/- 5 Vdc 7% adjustable (TRIM Adjusted)

Half-wave Min. 0.9 ohms

Battery Input (24V)

Full-wave Min. 1.8 ohms

Environment

Power input for the flash and alarm
Operating Temperature

-40 - +60 °C

Volts Regulation

< +/- 1% (with 4% engine governing)

Storage Temperature

-40 - +85 °C

Build Up Voltage

Residual volts > 5Vac @ 25Hz

Relative Humidity

Max. 95%

Droop Adjustment

Droop current compensation input 5A 5VA

Vibration

3Gs @ 100-2K Hz

+/- 7% @ PF = +/- 0.5 (Droop Adjusted)

Mechanical Specifications

Dimensions

400.0
350.0

V

285.0

630.0 (L) x 400.0 (W) x 285.0 (H) mm

Weight

28 Kg +/- 2%

V

297.0

690.0
630.0

A

Physical Specification

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.