Automatic Voltage Regulator EA64-5 EA63-5 AVR for Kutai Voltage Regulator

Model No.: EA64-5, EA63-5

5 Amp Automatic Voltage Regulator EA64-5

is designed for AMG synchronous generator. It can also be used for Permanent Magnet Generator.

EA64-5 can replace ABB EA63-5.

Features

A. Voltage regulation < ±0.5%

B.220/380/440 VAC programmable input

C. Robust compact design

D.Droop compensates

E.Analog voltage input

F.With under frequency protection

G. Soft start voltage ramping

H.EMI suppression

I.Built-in high capacity 5 Amp fuse

Sensing input:

Voltage 220/440 VAC 50/60 Hz 1Ø

190~290VAC @ 220VAC

330~515VAC @ 440VAC

Power input: Input (1Ø) 30~260 VAC 40~500Hz

Output: 85 VDC @ 110 VAC Power Input, 170 VDC @ 220 VAC Power Input

Output: Current continuous 5ADC, maximum 10ADC for 60 sec.

Frequency: 50/60 Hz (SW3 Selectable)

40~50Hz @ 50Hz Preset 47Hz

49~60Hz @ 60Hz Preset 57Hz

Build-up voltage: Residual voltage at AVR terminal > 5 VAC @ 25Hz

Voltage adjustment: < ±0.5% (motor speed variation within 4%)

Thermal drift: < 0.05% @ -35~+65°C

External voltage adjustment VR: ±5% with 1K ohm 0.5 watt trimmer

±10% with 2K ohm 0.5 watt trimmer

Excitation resistance: > 9 ohms

Current compensation: 1 or 5A > 0.2 VA (SW2 Selectable)

Max. ±7% @ PF ±0.7

Analog voltage input: Un 0~15% @ 0~10 VDC

Response time: < 1 cycle

Device power dissipation: Max. 12 watts

Environment: Operating temperature -40~70°C

Storage: Temperature -40~85°C

Relative: Humidity Max. 95%

Vibration: 3G @ 100~2KHz

AVR control function: VOLT: Voltage adjustment

STAB : Stability adjustment

U/F: To set the U/F knee point (*U/F: Under frequency protection)

Droop : Droop Adjustment

TRIM : Analog input adjustment

Spare part for Kutai voltage regulator.

Part/Replacement Number: AUTOMATIC, MODEL NO., DESIGNED, SYNCHRONOUS GENERATOR, PERMANENT, GENERATOR, PROGRAMMABLE, COMPACT, COMPENSATES, FREQUENCY PROTECTION, EMI SUPPRESSION, BUILT-IN, CONTINUOUS, MAXIMUM, FREQUENCY, RESIDUAL VOLTAGE, AVR TERMINAL, ENGINE SPEED VARIATION, THERMAL, VOLTAGE ADJUSTMENT, TRIMMER, RESPONSE TIME, UNIT, OPERATING TEMPERATURE, TEMPERATURE, RELATIVE, HUMIDITY, VIBRATION, AVR CONTROL FUNCTION, STABILITY ADJUSTMENT, ADJUSTMENT.

Please contact us if you need help verifying compatibility or finding similar parts.