LZX-10, LZZ-10KV Epoxy Resin-Cast indoor Current Transformers

LZX-10, LZZ-10KV Epoxy Resin-Cast indoor Current Transformers

LZX-10, LZZ-10, LZZW-10 Current Transformers – High-Voltage Epoxy Resin-Cast, are fully enclosed, epoxy resin-cast pillar-type devices designed for both indoor and outdoor use. Suitable for power systems with a rated frequency of 50Hz or 60Hz and a rated voltage of 10kV or below, these transformers comply with IEC44-1 and GB1208 standards, ensuring high accuracy and […]

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LZX-10, LZZ-10, LZZW-10 Current Transformers – High-Voltage Epoxy Resin-Cast, are fully enclosed, epoxy resin-cast pillar-type devices designed for both indoor and outdoor use. Suitable for power systems with a rated frequency of 50Hz or 60Hz and a rated voltage of 10kV or below, these transformers comply with IEC44-1 and GB1208 standards, ensuring high accuracy and reliable performance for current measurement, energy metering, and relay protection in demanding environments.

LZX-10, LZZ-10 CT Type designation

LZX-10, LZZ-10 Current Transformer LZX 10KV high voltage CT

The model designation reflects the key features of these current transformers:

This clear designation ensures easy identification of the product’s structure and technical specifications

LZX-10, LZZW-10 Current Transformer Service conditon

The epoxy resin structure provides excellent resistance to pollution and humidity, ensuring reliable performance in specified conditions. Customization is available to meet stricter environmental requirements based on user needs.

LZX-10, LZZ-10 CT Construction

LZX-10, LZZ-10 CT Technical Parameters

The LZX-10 and LZZ-10 Current Transformers are designed for 10kV power systems, supporting primary currents from 5A to 400A and offering multiple accuracy classes, including 0.2S, 0.2, 0.5, 10P10, and 10P15. With short-time thermal currents up to 45kA and dynamic currents up to 112.5kA, meet power grid standards with a rated insulation level of 12/42/75 kV, they deliver reliable performance for both measurement and protection.

Rated Primary Current (A) Rated Output (VA) Rated Short-time Current (kA/1s) Rated Dynamic Current (kA)
0.2S 0.2 0.5 10P10 10P15
5-100 10 10 10 15 15 13.5 34
150 10 10 10 15 15 18 45
200 10 10 10 15 15 27 67.5
300 10 10 10 15 15 36 36
400 10 10 10 15 15 45 112.5

Customization and Support: We offer tailored solutions for LZX-10, LZZ-10, and LZZW-10 Current Transformers to meet unique requirements, such as specific current ratios, higher-rated outputs, or stricter environmental adaptations. Contact us for customized designs to perfectly match your application needs.

LZZW-10 Epoxy Resin-Cast Current Transformer – Outline

LZX-10, LZZ-10 Current Transformer tuzhi Outline and Dimensions of Installation

For detailed installation drawings and dimensions, refer to the provided documentation or contact our technical team for assistance. Proper installation guarantees the stability, safety, and long-lasting performance of the LZX-10, LZZ-10, and LZZW-10 Current Transformers.


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