Type
Current Transformer
Accuracy Class
Class I (±1% accuracy)
Applicable Standards
IEC 61869-2, IS 16227, IS 2705
Primary Current Rating
5 A to 5000 A (as per model)
Secondary Current Rating
1 A or 5 A
Rated Burden
5 VA, 10 V A, 15 VA, 30 VA (based on selection)
Frequency
50 Hz / 60 Hz
Insulation Class
Class E / B / F (based on application)
Short-Time Thermal Current (Ith)
25 kA for 1 second (typical)
Dynamic Current (Idyn)
2.5 × Ith (typical)
Operating Temperature Range
-10°C to +55°C
Dielectric Withstand Voltage
3 kV for 1 minute (primary to secondary/earth)
Mounting Type
Panel-mounted / Busbar-mounted / DIN rail (varies by model)
Enclosure Type
Indoor, Polycarbonate or Thermoset Resin
Window/Busbar Size
Customized (e.g., 30x10 mm, 60x20 mm, etc.)
Protection Class
IP20 or higher (optional)
Application Areas
Energy metering, monitoring, protective relaying
Customization Options
Multiple ratios, multi-core, custom window sizes
Key Features
Class I Accuracy (±1%) – Ideal for energy metering and monitoring
Wide Primary Current Range – 5 A to 5000 A options
Standard Compliance – IEC 61869-2, IS 16227, IS 2705
Compact & Robust Design – Suitable for panel or busbar mounting
Multiple Secondary Options – 1 A or 5 A output
Customizable Window Sizes – Fits various busbar dimensions
High Dielectric Strength – 3 kV insulation test rating
Durable Construction – Polycarbonate or thermoset resin body
Thermal & Dynamic Withstand – Withstands high fault currents
Optional IP Protection – Up to IP20 or higher
Flexible Installation – DIN rail, busbar, or base mount
Low Mantenance – Long service life with minimal upkeep
