Auto Phase Sequence Corrector
For any 3 Phase Machines (or) Equipments like AC, UPS, Lifts and Motors, Motor- pumps 3 Phase incoming supply has to be given in the right sequence, i.e (R,Y,B). The Phase angle of 120° between the phases R,Y,B is to be maintained to run 3 phase Motors.
If the sequence is changed
- motor tends to rotate in the reverse direction.
- AC,UPS and Lifts, they will stop working due to the inbuilt sequence protection feature.
- Only when the input sequence is changed manually, they start functioning.
PHASE SEQUENCE CORRECTOR always gives an output in the right sequence and maintains 120° between phases, even if the input sequence is changed for any number of times.
Available in different KVA capacities
Features
- Suitable for correcting the RYB phase sequence, whenever the sequence is changed or reversed
- For Three Phase UPS, during sequence changed or reversed, UPS will start use the battery power & battery may become empty within half or one hour
- 3Ph air conditioner will be tripped off, due to sequence reversal & the entire office will be suffering or disturbed because of AC failure
- Avoid damages during phase sequence changes or reversal The sequence corrector will switch off, during the single phasing or imbalance voltage occur & later, auto-reset after restoration
- No break downs of Lifts, UPS, Machineries, 3 Ph. Air conditioner or any motors or 3-phase system due to any change in sequence
