50 Hz ± 5% Indoor Potential Transformer

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MOQ20 Piece
Frequency50 Hz ± 5%
StandardIS: 3156 (Part I to IV) / IEC 61869-3
TypeResin Cast, Indoor Potential Transformer (PT)
Accuracy Class0.5s (for metering application)
Supply TypeManufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

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Company Information

Powertrac Meters and Transformers

Mansarovar, Jaipur, Rajasthan

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Member Since 8 Years
Nature of Business Manufacturer
GST No. 08AASHP7571F1ZJ

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Product Details
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Country of OriginIndia
TypeResin Cast, Indoor Potential Transformer (PT)
StandardIS: 3156 (Part I to IV) / IEC 61869-3
System Voltage11 kV
Frequency50 Hz ± 5%
Accuracy Class0.5s (for metering application)
ProtectionSecondary side fuse provided
ConnectionStar connected, secondary neutral brought out
Routine & Type TestsAs per IS: 3156 (Insulation, Ratio, Polarity, Burden, Accuracy, etc.)
Ratio11 kV / 110 V (√3), single-phase / three-phase (as specified)
ConstructionEpoxy Resin Cast, Vacuum castNon-hygroscopic, flame retardant
FuseHT HRC fuse provided on primary side
Burden10 VA / 15 VA (or as specified)
Creepage DistanceAs per IS / IEC standards
MarkingsAs per IS: 3156 (Ratio, VA, Class, Serial No., Year, Standard)
Insulation Level12 kV / 28 kV / 75 kVp
Ambient Temperature–10°C to +50°C
MountingIndoor, base-mounted
Thermal RatingContinuous 1.2 × rated voltage
Service ConditionsIndoor type, suitable for tropical conditions
TerminalsElectrolytic copper with tin plating, suitable for lugs

We are a leading Manufacturer, Exporter, and Supplier of high-quality Indoor Potential Transformer originating from India. Our Resin Cast transformer complies with IS: 3156 (Part I to IV) / IEC 61869-3 standards, designed for 11 kV system voltage at 50 Hz ± 5% frequency. With an accuracy class of 0.5s for metering applications, it offers reliable performance. Featuring secondary side fuse protection and insulation levels of 12 kV / 28 kV / 75 kVp, this transformer has a ratio of 11 kV / 110 V (√3) and is star connected for efficient operation.

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