EA63-2.5S0 pages

EA63-2.5S
Self Excited Automatic Voltage Regulator
Sensing 220 VAC / 400 VAC
Features
Voltage Regulation < ±1%
Economical Compact Design
For Use In 50/60 Hz Brushless Generators
EMI Suppression
Under Frequency Protection
220 VAC / 400 VAC Optional
Built-in High Breaking Capacity Fuse
*Original Basler Model AVC63-2.5 cannot be used 120V Generators and do not have fuse
protection.
*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.

Specifications
Sensing

Voltage 220 (165~260) / 400 (320~530) VAC
1 phase 2 wire

Power

Voltage

120~260 VAC 1 phase 2 wire

Voltage Regulation

< ±1% (within 4% engine governing)

Voltage Build-up

Residual volts at AVR terminal > 5 VAC

External Volts Adjustment

±15% with 5 KΩ 1 watt trimmer

Frequency 45~65 Hz
Voltage Max. 50 VDC @ 120 VAC input

EMI Suppression

Internal electromagnetic interference filtering

Max. 63 VDC @ 220 VAC input

Output

Unit Power Dissipation

Thermal Drift

0.05% per ℃ change in AVR ambient

Continuous 2.5A, Intermittent 4A for 60 sec.

Under Frequency Protection (Factory Setting)

Current

Resistance

Min. 25 Ω

Max. 10 watt

Knee point adjustable range 45~55 Hz

Environment
Operation Temperature

-40~60℃

Relative Humidity

Maximum 95%

Storage Temperature

-40~85℃

Vibration

1.5G @ 5~30 Hz

Mechanical Specifications

(Unit : mm)

, 5.0G @ 30~500 Hz

AVR Control Function
VOLT

Voltage Adjustment

STAB

Stability Adjustment

U/F*

To Set the U/F Knee Point

*U/F : Under Frequency Protection

Physical Specification
Dimensions

101.0 (L) x 69.0 (W) x 24.0 (H) mm

Weight

107g ±2%

Shock

Withstands up to 20G in each X, Y, Z axes

TEL : +886-7-8121771
FAX : +886-7-8121775
Office: No.3, Lane 201, Chien Fu St., Chyan Jenn Dist., Kaohsiung 80664, TAIWAN
Please link to http://www.kutai.com.tw for detailed manual.