EA08A
Full Wave 8 Amp Harmonic Compounding Winding AVR
EA08A universal 8 Amp Full Wave Harmonic or Harmonic plus Auxiliary winding A.R.E.P genset voltage regulator is a compatible replacement for Leroy Somer R448, R449 and R438. Also comatible with Caterpillar VR3, Marathon DVR2000, SA465-2.
*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.
Features
- Voltage Regulation < ±1%
- 110/220/380 VAC Programmable Input
- Harmonic Frequency 40~500 Hz
- Harmonic Voltage 25~300 VAC
- Under Frequency Protection
- Two-stage For STAB Adjusting Range
- PWM Output
Specifications
| Model NO. | EA08A |
|---|---|
| Sensing Input | Terminal 0-110V = 95~135V Terminal 0-220V = 185~250V Terminal 0-380V = 360~515V Frequency 50/60 Hz single phase |
| Output | Voltage 150 VDC @ 220 VAC Current Continuous 8A, Intermittent 12A for 10 sec. Resistance 10 ~ 100 Ohm |
| Voltage Regulation | < ±1% (with 4% engine governing) |
| Voltage Build-up | Harmonic residual volt. > 5 VAC |
| External Voltage Adjustment | ±10% @ 1 K Ohm |
| EMI Suppression | Internal electromagnetic interference filtering |
| Under Frequency Protection | U/F range 42~62 Hz |
| Droop Current Transformer | N:5A or N:1A |
| Unload Harmonic+Auxiliary Winding | > 40 VAC |
| Full Load Harmonic+Auxiliary Winding | < 250 VAC single phase 40/500 Hz |
| Environment | Operating Temperature : -40~60 °C Storage Temperature : -40~85 °C Relative Humidity : Maximum 95% Vibration : 1.5G @ 5~30 Hz / 5.0G @ 30~500 Hz |
| AVR Controls Functions | VOLTS : Voltage Adjustment STAB : Stability Adjustment U/F : UFRO Knee point set DROOP : Droop Adjustment TRIM : Analogue Input Adjustment U/F DIP : U/V Rate Set |
| Dimensions | 150.0 (L) x 135.0 (W) x 55.3 (H) mm |
| Weight | 480g ±2% |
*Note : All features & specifications subject to change without notice.
Dimensions( UNIT : mm )
EA05A
EA05AF
EA15A3H
EA45A220
EA75A220
EA16
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