EA42-7
Automatic Voltage Regulator 42 VDC 7 Amp
EA42-7 self excited brushless type genset voltage regulator is for generator with separate power windings and compatible replacement for Basler AEC42-7 regulator.
● Brochure ● Manual ● 3D Display
Features
- < ± 1% Regulation
- Over Excitation Automatic Shut Down
- For Use In Parallel Operation
- EMI Suppression
- Under Frequency Protection
- Soft Start Voltage Ramping
Specifications : EA42-7
| Sensing Input | Voltage 220~252 VAC ± 10%, 1 Phase 2 Wire Frequency 50/60 Hz Selectable |
|---|---|
| Power Input | Voltage 220~260 VAC ± 10%, 1 Phase 2 Wire Frequency 50/60 Hz |
| Output | Voltage Max. 42 VDC Current Continuous 7A, Intermittent 15A for 10 sec. Resistance Min. 6Ω , Max. 105Ω |
| Thermal Drift | 0.05% per °C change in AVR ambient |
| External Volts Adjustment | ± 10% with 1 KΩ 1 watt trimmer |
| Voltage Adjustable Range | 180~277 VAC |
| Unit Power Dissipation | Max. 20 Watt |
| Under Frequency Protection | 60 Hz system presets knee point at 55 Hz 50 Hz system presets knee point at 45 Hz |
| Over Excitation Shutdown | Field volts shut down after a time delay, If exciter field volts exceed 52 ± 2 VDC |
| EMI Suppression | Internal Electromagnetic Interference Filtering |
| 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 | VOLT : Voltage Adjustment STAB : Stability Adjustment U/F : U/F Knee Point Set (U/F: Under Frequency protection) |
| Shock | Withstands up to 20 G in each X, Y, Z |
| Dimensions | 140.0(L) x 125.0(W) x 79.4(H) mm |
| Weight | 680 g ± 2% |
Mechanical Specifications
EA04A
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EA63-2.5
EA04C
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