Product Details
System Voltage
1.1 kV (LT Application)
Ratio
200/5 A, 300/5 A, 400/5 A
Window / Inner Diameter
42 mm
Continuous Thermal Current
1.2 × rated current
Short Time Current
As per IS: 2705 (e.g., 25 × rated current for 1 sec)
Instrument Security Factor (ISF)
≤ 5
Construction
Moulded Case, Resin / ABS plastic housing
Terminals
Electrolytic copper, screw-type with terminal cover
Mounting
Busbar / Cable pass-through
Ambient Temperature
–10°C to +55°C
Service Conditions
Indoor, suitable for tropical climate
Markings
As per IS: 2705 (Ratio, VA, Class, Serial No.
Routine & Type Tests
As per IS: 2705 (Polarity, Ratio, Burden, Accuracy, Dielectric, etc.)
We are a leading Manufacturer, Exporter, Supplier, and Trader of high-quality 200-300A Ring Type Moulded Case Current Transformers originating from India. These Ring Type / Window CTs adhere to IS: 2705 (Part I–IV) and IEC 61869-2 standards, ensuring reliable performance. Designed for 1.1 kV (LT Application) system voltage, with a 200/5 A ratio, single core, and Class 1.0 accuracy. Featuring a 42 mm window diameter, 50 Hz frequency, and 5 VA burden. Trust our products for accurate current measurement in various applications.