SP POWERWORLD EA350
Automatic Voltage Regulator 74 VDC 4 Amp
The EA350 is a self excited brushless type Genset Voltage Regulator is a direct Compatible Replacement for the Original Marathon SE350.
Ex stock - shipped Worldwide. For GBP, EURO or USD pricing please contact us:
Sales: james.daff@sp-powerworld.com
Office: info@sp-powerworld.com
Tel: +44 (0)115 923 2568 (United Kingdom)
Tel: (24-hour) +44 (0)7484709956 (United Kingdom)
*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%
- Optional 120/240 VAC Sensing Input Switch*
- 50/60 Hz Selectable
- Under Frequency Protection
- Built-in High Breaking Capacity Fuse
- EMI Suppression
*SE350 and AVC 63-4D only fits 220 VAC generators, and do not have fuse protection.
Specifications
| Model NO. | EA350 |
|---|---|
| Sensing Input | Voltage 120(90~132) / 240(171~264) VAC DIP switch selectable Frequency 50/60 Hz selectable |
| Output | Voltage Max. 37 VDC @ 120 VAC input , Max. 74 VDC @ 240 VAC input Current Continuous 4A, Intermittent 7A for 60 sec. Resistance Min. 15 Ohm Max. 100 Ohm |
| Voltage Regulator Rate | < ±1% (with 4% engine governing) |
| Voltage Build-up | Residual volts at AVR terminal > 3.5 VAC |
| External Voltage Adjustment | ±5% @ 1 K Ohm 1 watt / ±10% @ 2 K Ohm 1 watt |
| Unit Power Dissipation | Max. 8 watt |
| EMI Suppression | Internal electromagnetic interference filtering |
| Under Frequency Protection (Factory Setting) |
60 Hz system presets knee point at 55 Hz 50 Hz system presets knee point at 45 Hz |
| Environment | Operating Temperature : -40~60 °C Storage Temperature : -65~85°C Relative Humidity : Maximum 95% Mechanical Vibration : 1.3G @ 5~26 Hz / 5.0G @ 52~1000 Hz |
| AVR Controls Functions | VOLT Voltage : Adjustment STAB : Stability Adjustment U/F*: To Set the U/F Knee Point (*U/F: Under Frequency Protection) |
| Dimensions | 99.5 (L) x 67.0 (W) x 47.5 (H) mm |
| Weight | 185 g ±2% |
*Note : All features & specifications subject to change without notice.
Dimensions
