The Current Transformer (CT) is an essential electrical device designed to measure alternating current (AC) by producing a reduced current proportional to the current in its primary circuit. Ideal for industrial and commercial applications, this CT enables safe and convenient monitoring and measurement of high current circuits without the need to directly connect measuring instruments to high voltage lines. Manufactured with premium-grade magnetic cores and insulated winding materials, this current transformer ensures high accuracy, reliability, and durability. Its compact design supports easy installation in control panels, switchgears, and metering units, making it an indispensable component for power systems, energy meters, protective relays, and automation setups. The transformer meets stringent electrical safety and insulation standards required for handling high voltage currents, facilitating precise current measurement and secondary circuit isolation for both protection and operational monitoring purposes.
Key Features
| Features | Description |
|---|---|
| Type | Current Transformer (CT) |
| Measurement Range | Up to 6000 A (depending on model) |
| Accuracy Class | Class 0.5, 1.0, and 3.0 |
| Core Material | Cold rolled silicon steel or amorphous alloy cores |
| Insulation Level | Class E or F insulation standard |
| Secondary Current | Typically 5A or 1A |
| Mounting Type | Busbar or panel mounting |
| Operating Frequency | 50 Hz / 60 Hz AC |
| Applications | Power metering, protection relays, energy management systems, and control devices |
| Safety Standards | Complies with IEC 61869-2 and IS 2705 |
| Attributes | Description |
|---|---|
| Primary Current Rating | Ranges from 5A to 6000A |
| Secondary Current Output | Standard 5A or 1A |
| Accuracy Class Options | 0.5, 1.0, 3.0 |
| Frequency Range | 45-65 Hz |
| Insulation Voltage | Up to 3 kV for rated insulation |
| Core Type | Toroidal or bar type |
| Ambient Temperature Range | -10°C to +55°C |
| Mounting Options | Panel mount, busbar mount, or window type |
| Standards Compliance | IEC 61869-2, IS 2705 |
| Color | Typically black or grey |
| Weight | Varies with size and model (approx. 0.5 kg to 5 kg) |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
This current transformer is available in accuracy classes 0.5, 1.0, and 3.0, suitable for different precision levels in power metering and protective relays.
Yes, it is designed to operate effectively in systems with frequencies ranging from 45 Hz to 65 Hz, covering both 50 Hz and 60 Hz power systems.
The standard secondary current outputs for the CT are 5 Amps and 1 Amp, which are compatible with most metering and relay equipment.
Yes, it complies with IEC 61869-2 and Indian Standard IS 2705, ensuring it meets safety and performance benchmarks for electrical transformers.
The CT supports panel mount, busbar mount, and window-type configurations, providing flexibility for installation in diverse electrical layouts.
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Nanded , India
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