EA440-T
Sensing Input 110/220/380V Automatic Voltage Regulator
Home > Generator Automatic Voltage Regulator > Newage Series AVR > EA440-T
EA440-T self excited brushless type genset voltage regulator with sensing input from 90 to 520VAC is a compatible replacement for Newage Stamford SX440 regulator.
» Brochure | Manual | 3D DisplayFeatures
- < ± 1% Regulation
- Can Be Use In Parallel Operation
- Wider Sensing Input 90~520 VAC
- 50/60 Hz Selectable By Jumper
- Sensing Voltage Loss Protection
- Soft Start Voltage Ramping
- Under Frequency LED Indicator
- Can Be Set to Suit Different Power Generator by Jumper
Specifications
| Sensing Input | Terminal 0-110V = 90~150V Terminal 0-220V = 175~260V Terminal 0-380V = 350~520V |
|---|---|
| Power Input | Voltage 100~264 VAC, Single Phase |
| Output | Voltage Max. 90 VDC at 207 VAC Current Continuous 4 ADC, Intermittent 10A for 10 sec. |
| Thermal Drift | 0.05% per °C change in AVR ambient |
| DROOP Input | Max. input 0.33A Burden 10 Ω 0.07A for 5% droop (PF=0) |
| Under Frequency Protection | U/F Potentiometer 45~60 Hz |
| Voltage Regulation | < ± 1% (with 4% engine governing) |
| External Volts Adjustment | ±8% @ 1 KΩ |
| Voltage Build-up | Residual volts at AVR terminal > 5 VAC |
| EMI Suppression | Internal Electromagnetic Interference Filtering |
| Exciter Resistor | DC Resistance 20~100 Ω |
| Analogue Input | Max. Input ±5 VDC Input Resistance 1 KΩ 1V for 5% generator volts |
| Unit Power Dissipation | Max. 12 Watt |
| Environment |
|
| AVR Controls Functions |
|
| Dimensions | 150.0(L) x 135.0(W) x 40.0(H) mm |
| Weight | 489 g ± 2% |
Mechanical Specifications
Related Products
 EA321 |
 EA341 |
 EA440 |
 EA460 |