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Power Electronics NISHISHIBA VZRAB-1S User Manual

Power Electronics NISHISHIBA VZRAB-1S User Manual

Automatic voltage regulator

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P
OWER
ELECTRONICS
NISHISHIBA VZRAB-1S
COMPATIBLE
AUTOMATIC VOLTAGE REGULATOR
USER MANUAL

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Summary of Contents for Power Electronics NISHISHIBA VZRAB-1S

  • Page 1 OWER ELECTRONICS NISHISHIBA VZRAB-1S COMPATIBLE AUTOMATIC VOLTAGE REGULATOR USER MANUAL...
  • Page 2 OWER ELECTRONICS NISHISHIBA VZRAB-1S COMPATIBLE AUTOMATIC VOLTAGE REGULATOR...
  • Page 3: Automatic Voltage Regulator

    OWER NISHISHIBA VZRAB-1S COMPATIBLE ELECTRONICS AUTOMATIC VOLTAGE REGULATOR 260mm POWER VOLTAGE FACTOR 110mm 150mm STABILITY OUT OF ADJUSTMENT C3 C4 285mm...
  • Page 4: General Description

    COMPATIBLE Height TECHNICAL DESCRIPTION This is the replacement of NISHISHIBA VZRAB-1S. This AVR has no need for any kind of modifications. This goes for the cables as well as the mounting. Its all the same except one thing,its better. Note that (as with every other compatible AVR we make) the inner design is completely different from the original and much improved in every aspect.
  • Page 5 NISHISHIBA VZRAB-1S COMPATIBLE AVR R S T 100 Ohm VZRAB-1S (SW) ANOTHER AVR TERM (RX) (CT1) U1 W1 AC GENERATOR AC ECXITER 100 Ohm The original 100 Ohm potentiometer must be changed with the 500 Ohm supplied one.
  • Page 6 600V and the generator voltage is lower than the voltage we trying to set. This is happening because the NISHISHIBA VZRAB-1S can only subtract voltage. WRONG CABLE CONNECTION MUST BE AVOIDED...
  • Page 7 Powerele@gmail.com ELECTRONICS INSTRUCTIONS TO INSTALLING AND ADJUSTING THE AVR MODELS: NISHISHIBA VZRAB-1S , VZRAB-4A (P) COMPATIBLE STAB - Stability. Σταθεροποιεί την διακύμανση της τάσης. H ρύθμιση του STAB τρίμερ γίνεται ως εξής : STABILITY 1. Περιστρέφουμε αριστερόστροφα το τρίμερ STAB μέχρι το τέλος της...