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

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.Rugged compact design
D.Droop compensate
E.Analogue 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
190~290 VAC @ 220 VAC
330~515 VAC @ 440 VAC
Power Input:Input(1Ø) 30~260 VAC 40~500Hz
Output:85VDC @ 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 volts at AVR terminal > 5 VAC @ 25Hz
Voltage Adjustment:< ±0.5% (Engine speed variation within 4%)
Thermal Drift:< 0.05% @ -35~+65°C
External Volts Adjustment VR:±5% with 1K ohm 0.5 watt trimmer
±10% with 2K ohm 0.5 watt trimmer
Excitation Resistance:> 9 ohm
Current Compensation:1 or 5A > 0.2 VA (SW2 Selectable)
Max. ±7% @ P.F ±0.7
Analogue Voltage Input:Un 0~15% @ 0~10 VDC
Respond Time:< 1 Cycle
Unit Power Dissipation:Max. 12 watts
Environment:Operation 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 : Analogue Input Adjustment