China AVR Ea341 Permanent Magnet Generator Automatic Voltage Regulator

EA341Permanent Magnet Generator Automatic Voltage Regulator
EA341
Permanent Magnet Generator Automatic Voltage Regulator
EA341 Permanent Magnet Generator type voltage regulator is a compatible replacement for Newage Stamford MX341 and onan 305-0846.
Features
Voltage Regulation < ± 1%
3 Phase PMG Power Input
For Use In Parallel Operation
Adjustable EXC TRIP, DIP, TRIM & DROOP Functions
Soft Start Voltage Ramping
Under Frequency Roll Off Protection
UFRO & Over Excitation LED Indicators
Specifications
Model No. EA341
Sensing Input Voltage 190~264 VAC 1 phase 2 wire
Frequency 50/60 Hz selectable
Power Input(PMG) Voltage 170~220 VAC 3 phase 3 wire
Current 3A / phase
Frequency 100~120 Hz nominal
Output Voltage Max. 120 VDC
Current Continuous 2.7A, Intermittent 6A for 10 sec.
Resistance Min. 15 Ohm
Voltage Regulation < ± 1% (with 4% engine governing)
Voltage Build-up Residual volts at AVR terminal > 5 VAC
External Volts Adjustment ± 10% with 1 K Ohm 1 watt trimmer
Unit Power Dissipation Max. 12 watt
Thermal Drift 0.05% per ° C change in AVR ambient
Soft Start Ramp Time 3 sec.
Analogue Input Max. Input ± 5 VDC
Sensitivity 1V for 5% generator volts
Input Resistance 1 K Ohm
Droop Input Burden 10 Ohm
Max. Sensitivity 0.07A for 5% droop (PF=0)
Max. Input 0.33A
Under Frequency Protection
(Factory Setting) Set point 95% Hz
Slope 170% down to 30 Hz
Current Limit Input Burden 10 Ohm
Sensitivity Range 0.5~1A
Over Voltage Detector Input Set point 300V
Time delay 1 sec. (fixed)
CB trip coil volts 10~30 VDC / 0.5 AMP
Over Excitation Protection Set point 90 VDC
Time delay 10 sec. (fixed)
Environment Operating Temperature: -40~70 ° C
Storage Temperature: -40~85 ° C
Relative Humidity: Maximum 95%
Vibration: 3.3G @ 100~2 kHz
AVR Controls Functions VOLT: Voltage Adjustment
STAB: Stability Adjustment
U/F: UFRO Knee point Set
DROOP: Droop Adjustment
TRIM: Analogue Input Adjustment
EXC TRIP: Over Excitation Level Set
DIP: U/V Rate Set
Dimensions 150.0 (L) x 135.0 (W) x 48.0 (H) mm
Weight 394 g ± 2%
We supply KUTAI AVR as the following:
EA05A-NL/EA05A-B
EA05AF
EA15A3H
EA45A220
EA75A220
EA16-400Hz
ADVR-053
EA321
EA341
EA440
EA460
EA-KOH
EA350
EA04A
EA63-2.5
EA63-4
EA42-7
EA63-2.5S
EA448
EA230
EA07
EW05
EA03A
EA5K3
EA06
EA440-T
EA16A
EA05A
EA08A
EA04C
For any details please do not hesitate to contact with us, thanks!