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Locomotive Parts
Primary Voltage Transformer (PVT) Vande Bharat Train Set
Spec. No. / Part No.
ICF/SK3-7-2-073
Specification
Specifications
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System Voltage
25 kV AC
Frequency
50 Hz
Primary Voltage
25 kV
Secondary Voltage
110 V / 63.5 V
Accuracy Class
0.5 / 1.0 (Metering), 3P / 6P (Protection)
Insulation Type
Dry-type / Cast Resin
Insulation Standard
IEC 61869 / IS 3156
Protection Class
IP54 / IP65
Operating Temperature
-10°C to +55°C
Mounting
Suitable for railway onboard applications
Design
Compact, vibration-resistant, corrosion-resistant
Description
The Primary Voltage Transformer (PVT) is designed for accurate voltage sensing in 25 kV AC traction systems used in Vande Bharat train sets. It provides reliable input for metering, protection, and control circuits, ensuring safe and efficient operation under demanding railway conditions.
Key Customers
Indian Railways Integral Coach Factory (ICF) Railway Production Units & Coach Factories Trainset Manufacturers (Vande Bharat, EMU & MEMU's platforms) Railway Maintenance Depots & Workshops Rolling Stock OEMs & System Integrators Authorized Railway Contractors & Service Providers
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