Under Frequency Protection
Sensing & Power Input
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Voltage 160~260 VAC 1 phase 2 wire
Frequency 50/60 Hz selectable
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| Output |
Voltage Max. 170 VDC @ 240 VAC input
Current Continuous 5A, Intermittent 7A for 10 sec.
Resistance Min. 15 Ohm Max. 100 Ohm
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| Voltage Regulation |
< ±1% (with 4% engine governing) |
| Voltage Build-up |
Residual volts at AVR terminal > 5 VAC |
| External Volts Adjustment |
±10% with 5 K Ohm 1 watt trimmer
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Unit Power Dissipation
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Max. 8 watt
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Soft Start Ramp Time
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2 sec.
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Thermal Drift
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0.03% per °C change in AVR ambient
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Under Frequency Protection
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For 60 Hz knee point set at 55 Hz
For 50 Hz knee point set at 45 Hz
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Environment
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Operating Temperature : -40~65 °C
Storage Temperature : -40~80 °C
Relative Humidity : Maximum 95%
Vibration : 3.3G @ 100~2 KHz
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AVR Controls Function
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VOLTS : Voltage Adjustment
STAB : Stability Adjustment
U/F*: To Set the U/F Knee Point
(*U/F: Under Frequency Protection)
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Dimensions
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150.0 (L) x 100.0 (W) x 74.0 (H) mm
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Weight
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421g ±2%
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