EA350
Automatic Voltage Regulator 74 VDC 4 Amp
EA350 self excited brushless type genset voltage regulator is a compatible replacement for Marathon SE350 regulator and Basler AVC63-4D regulator.
● Brochure ● Manual ● 3D Display
Features
- < ± 1% Regulation
- Optional 120/240 VAC Sensing Input Switch(*1)
- 50/60 Hz Selectable
- Under Frequency Protection
- Built-in High Breaking Capacity Fuse
- EMI Suppression
- *1 SE350 and AVC 63-4D only fits 220 VAC Generators, and do not have fuse protection.
Specifications : 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. |
| Voltage Regulator Rate | < ± 1% (with 4% engine governing) |
| Voltage Build | Residual volts at AVR terminal > 3.5 VAC |
| External Voltage Adjustment | ± 5% @ 1 KΩ 1 Watt ± 10% @ 2 KΩ 1 Watt |
| Unit Power Dissipation | Max. 8 Watt |
| EMI Suppression | Internal electromagnetic interference filtering |
| Under Frequency Protection(UFRO) | 60 Hz system presets knee point at 55 Hz (Factory Setting) 50 Hz system presets knee point at 45 Hz (Factory Setting) |
| 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 : UFRO Knee Point Set |
| Dimensions | 99.5(L) x 67.0(W) x 47.5(H) mm |
| Weight | 185 g ± 2% |
Mechanical Specifications
