EA460
Automatic Voltage Regulator Sensing Input 120V or 240V
EA460 self excited brushless type genset voltage regulator is a compatible replacement for Newage Stamford SX460 and Onan 305-0982.
*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%
- Soft Start Voltage Ramping
- Sensing Voltage Loss Protection
- 120 or 240 VAC Sensing, Jumper Selectable
- Under Frequency Roll Off Protection
- With Under Frequency LED Indicator
Specifications
| Model NO. | EA460 |
|---|---|
| Sensing Input | Voltage 120(95~132) / 240(190~264) VAC 1 phase 2 wire jumper selectable Frequency 50/60 Hz jumper selectable |
| Output | Voltage Max. 90 VDC @ 207 VAC input Current Continuous 4A, Intermittent 10A for 10 sec. Resistance Min. 15 Ohm |
| Voltage Regulation | < ±1% (with 4% engine governing) |
| Voltage Build-up | Residual volts at AVR terminal > 5 VAC |
| Soft Start Ramp Time | 2 sec. |
| External Volts Adjustment | ±7% with 1 K Ohm 1 watt trimmer |
| Unit Power Dissipation | Max. 10 watt |
| Thermal Drift | 0.05% per °C change in AVR ambient |
| Under Frequency Protection (Factory Setting) |
Set point 95% Hz Slope 170% down to 30 Hz |
| 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 UFRO : UFRO Knee Point Set |
| Dimensions | 135.0 (L) x 100.0 (W) x 45.0 (H) mm |
| Weight | 243g ±2% |
*Note : All features & specifications subject to change without notice.
Dimensions( UNIT : mm )
EA321
EA341
EA440
EA440-T
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