Coil Molded Current Transformer with Cut Core, 10kV
Medium-Voltage Coil Molded Current Transformer
About the Product
Intended for a 12kV (max.) power system and suited for measuring or monitoring instruments, this coil molded current transformer with a cut core is insulated with Araldite® epoxy resin. With a fine exterior, this medium-voltage current transformer for indoor use is compact and easy to install.
- Standard: IEC or IEEE*
- Indoor application
- Coil molded
- High-grade silicon steel core
- Current Ratio: ≦ 400/5A
- System Voltage: ≦ 12 kV
- Frequency: 50/60 Hz
- AC/BIL: 28/75 kV
- Ith = 16 kA/1S
- Burden / Accuracy: 40VA/1.0
- Approx. Weight: 7 kg
Coil Molded Current Transformers (Selection Table)
5A / 1A
5A / 1A
5A / 1A
5A / 1A
* Other standards and specifications available
- Related Products
For measuring or monitoring instruments, this medium-voltage, indoor, coil molded current transformer is often used with the main panel or the motor control panel of a 3.6kV (max.) power system. Insulated with Araldite® epoxy resin. Compact and easy to install.
2-core (core type: cut-core), medium-voltage coil molded current transformer. Often used with the main panel or the motor control panel of a 3.6kV (max.) power system. Good for protection. Suited to measuring and monitoring instruments. Araldite® epoxy resin.
2-core current transformers designed for 12kV (max.) power systems for use with measuring (or monitoring) instruments and protective relays, these products are cast in Araldite® epoxy and meet the requirements of all major electrical standards.
When a power system is in operation, it is imperative that the secondary of the current transformer(s) should not have an open circuit. When an open circuit occurs, an extremely high transient voltage will be induced, which can in turn damage the current transformers and the instruments at the secondary, or even posing a threat to personal safety. This CT secondary overvoltage protector offers protection from such accidental damage caused by secondary transient voltage.
- Download Materials
Including EW-3S, EW-3C, and EW-10SH. Production description, photos, and a selection table.
How to select, based on application and power system attributes, the primary and secondary currents, burden, accuracy, rated frequency, type (indoor vs. outdoor), insulation material, etc.