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  • NEW AVR SR7 SR7-2G AVR SR 7/2 AVR SR7 AVR SR 7 for MECC ALTE SR7-2G

NEW AVR SR7 SR7-2G AVR SR 7/2 AVR SR7 AVR SR 7 for MECC ALTE SR7-2G

Update Terakhir
:
23 / 09 / 2021
Min. Pembelian
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1 Unit
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Rp. 1.999.000
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Rp. 2.150.000
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Detail NEW AVR SR7 SR7-2G AVR SR 7/2 AVR SR7 AVR SR 7 For MECC ALTE SR7-2G

NEW AVR SR7 SR7-2G AVR SR 7/2 AVR SR7 AVR SR 7 for MECC ALTE SR7-2G
DI JAMIN ANDA PUAS 100%
The SR-7 type voltage regulator is an advanced design electronic 5 Amp regulator that ensures excellent performance of the alternators while they are running and during starting. The regulator is equipped with a complete protection system against operation conditions that could be dangerous for the machine. The SR-7 regulator is suitable for being used with all alternators and is standard supply for power outputs below 85 kVa, both three-phase and single phase
Weight = 275 g 2% and Product Dimensions 97.0 x 92.0 x 39.0 mm
SR7-2G Features and Capabilities :
Full digital controlled regulator, based on DSP
On-board machine installation
Suitable for all self-regulated alternators
Voltage supply: 40Vac - 270Vac (from auxiliary winding, output voltage or PMG)
Frequency range: 12Hz - 72Hz
Sensing of voltage with true rms or average measurement (70280 Vac)
Maximum continuous output current: 4Adc
Precision of voltage regulation: 1% from no-load to nominal load in static condition, with any power factor and for frequency variations ranging from -5% to +20% of the nominal value
Transient power drops and overvoltage within 15%
Voltage recovery time within 3% of the value set, in less than 300 msec.
Transient overvoltage during start up: less than 5% of nominal voltage.
Single phase sensing
Parameters: VOLT, STAB, AMP and Hz can be set with trimmers (default) 50/60Hz through a jumper (default); all parameters can be programmed via software.
Analogical remote control of output voltage is possible through external voltage (02,5Vdc) or with a 10 Kohm linear potentiometer.
Environmental temperature: -25C - +70C
Under speed protection with adjustable threshold and slope
Overvoltage and under voltage alarms
Excitation overcurrent protection with delayed intervention
Management of temporary short circuits (start up of asynchronous motors)
Open collector output (not insulated) signaling

Generator
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