KUTAI Automatic Voltage Regulator 63Vdc 2.5Amp # EA63-2.5S

EA63-2.5S self excited brushless type genset voltage regulator with selectable sensing input 220 Vac and 400 Vac.
*All manufacturer names and numbers are used for reference purpose only and do not imply that any part is the product of these manufacturer.

Features

• Voltage regulation less than +/-1%
• Economical compact design
• For use in 50/60 Hz brushless generators
• EMI suppression
• Under frequency protection
• 120/240 Vac optional
• Built-in high breaking capacity fuse
• Use with KUTAI EP200 Paralleling Module for parallel operation

Specifications

• Sensing Input: Voltage 220 (165 to 260) / 400 (320 to 530) Vac 1 phase 50/60 Hz
• Power Input: Voltage 120 to 260 Vac 1 phase 50/60 Hz
• Output: Voltage Max. 32 Vdc @ 120 Vac input / Max. 63 Vdc @ 220 Vac input, Current Continuous 2.5A Intermittent 4A for 60 seconds, Resistance Min. 25 ohms
• Voltage Regulation: Less than +/-1% (with 4% engine governing)
• Build Up Voltage: Residual volts at AVR terminal greater than 5 Vac
• External Voltage Adjustment: +/-15% with 5K ohms 1 watt potentiometer
• Static Power Dissipation: Max. 10 watts
• EMI Suppression: Internal electromagnetic interference filtering
• Voltage Thermal Drift: 0.05% per °C change in AVR ambient
• Under Frequency Protection: Knee point adjustable range 45 to 55 Hz

AVR Control Functions

• VOLT: Voltage adjustment
• STAB: Stability adjustment
• U/F: Setting under frequency protection knee point

Environment

• Operating Temperature: -40 to +60 °C
• Storage Temperature: -40 to +85 °C
• Relative Humidity: Max. 95%
• Vibration: 1.5 Gs @ 5 to 30 Hz, 5.0 Gs @ 30 to 500 Hz

Physical Specifications

• Dimensions: 101.0 (L) x 69.0 (W) x 24.0 (H) mm
• Weight: 107 g +/-2%
• Shock: Withstands up to 20G in each X, Y, Z axes