Products & Services
Automatic Phase Sequence Corrector (APSC)
Auto-detects and corrects RYB phase sequence errors, ensuring uninterrupted 3-phase supply for sensitive equipment.
- Auto RYB correction within 60 seconds
- Prevents damage from wrong sequence, single phasing, voltage imbalance
- Microcontroller-based with phase angle maintenance (120°)
- LED indicators, fuses, optional digital metering (V, A, Hz)
- Certified by ETDC (Govt. of India)
- Compact, floor-mountable, 16SWG Siemens Grey powder-coated panel
- Auto reset, no manual intervention required
- Applications: 3-Phase UPS, ACs, lifts, motors, showrooms, banks, petrol pumps, etc.
-
Available Ratings:
30A to 2000A
- Prevents breakdowns
- Saves UPS battery life
- Reduces maintenance
- Maintains continuous operation
- Corrects 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. So the entire operations and server failure shall be happened
- Suffering or disturbed because of AC. Failure
- Avoid damages during Phase sequence changes or reversal
- Certified by ETDC (Electronic Test & Development Center) Govt. of India
- No break downs of lifts, Machineries, UPS, 3 Ph. Air conditioner or any motors or 3-phase system due to the change in sequence
We’re here to collaborate—contact us whenever you’re ready.
We specialize in delivering tailored solutions with precision and reliability. If you have a business requirement, don’t hesitate to reach out. Our team is ready to assist you—anytime.
CALL US ANYTIME :
+91 7092780262
+91 7358768312
‘Volt-On Engineering’, established in the year 1991, and an ISO 9001:2015 (Design) certified firm engaged in Manufacturing, Supplying, Exporting and providing services
Copyright © 2025 Volt-On Engineering. All Rights Reserved. Web Development Company : 360degreeinfo