Product Details
Standard
IS: 3156 (Part I to IV) / IEC 61869-3
Type
Resin Cast, Indoor Potential Transformer (PT)
Insulation Level
12 kV / 28 kV / 75 kVp
Ratio
11 kV / 110 V (√3), single-phase / three-phase (as specified)
Connection
Star connected, secondary neutral brought out
Burden
10 VA / 15 VA (or as specified)
Fuse
HT HRC fuse provided on primary side
Thermal Rating
Continuous 1.2 × rated voltage
Construction
Epoxy Resin Cast, Vacuum castNon-hygroscopic, flame retardant
Mounting
Indoor, base-mounted
Terminals
Electrolytic copper with tin plating, suitable for lugs
Creepage Distance
As per IS / IEC standards
Ambient Temperature
–10°C to +50°C
Service Conditions
Indoor type, suitable for tropical conditions
Markings
As per IS: 3156 (Ratio, VA, Class, Serial No., Year, Standard)
Routine & Type Tests
As per IS: 3156 (Insulation, Ratio, Polarity, Burden, Accuracy, etc.)
We offer a high-quality Resin Cast Potential Transformer designed for metering applications with an accuracy class of 0.5s. Our product features a secondary side fuse for enhanced protection, operates at a frequency of 50 Hz ± 5%, and is suitable for 11 KV system voltage. Compliant with IS: 3156 (Part I to IV) / IEC 61869-3 standards, this transformer is manufactured in India and boasts insulation levels of 12 kV / 28 kV / 75 kVp. With a ratio of 11 kV / 110 V (√3) and star connection, it is ideal for various applications. Trust us as your reliable Manufacturer, Exporter, and Supplier for top-notch electrical equipment.
* Currently we are not Accepting Orders for this Product.