Alternator Voltage Regulator
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We are offering alternator voltage regulator (avr) for brushless alternator.
pentacon dp 201 avr is half wave thyrister controlled associated with free wheeling diode for brush-less type alternators. Dp 201 is designed a spacial relay-less electronic circuit, compatible with all in-range excitation ratings brush-less type alternators. Pentacon dp 201 avr is a repairable unit, a thin coating of epoxy is applied to prevent damage from vibration, moister. Pentacon dp 201 avr is provides under-speed excitation protection, by reducing the output voltage proportionally with speed bellow a preset threshold. Use of high efficient and sensitive semiconductors, positive voltage build-up is ensured from lower residual voltage.
specifications:
input voltage : up to 475 ac, two phase &neutral at u,v &n
input frequency : 50 hz & 60 hz , adjustable through trim-pot
output voltage : up to 110 vdcatf+&f-
output current :5 amps continuous/ 11. 5 amps transient for 10 sees.
regulation :+/- 1%
avr response :20 ms
build-up voltage :5 volts at avr terminals
under frequency
protection :47 hz (resettable) at factory setting
protection fuse :4 amps fast blowing glass fuse 19mm x 5 mm.
...more
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