ComKing Electric Launches New LSY Series Three-Phase Integrated Current Transformers
Zhuhai Comking Electric Co., Ltd two new models in its LSY Series of three-phase integrated current transformers: the LSY120-Φ83-H and the LSY107-Φ76-H. Designed for enhanced reliability in compact spaces, these transformers provide precise current measurement and protection for Ring Main Units (RMUs) and pole-mounted switchgear.
Engineered for Core Stability and Longevity
At the heart of both models is a construction built for durability. The core and secondary winding are vacuum-cast with high-quality epoxy resin inside a flame-retardant housing. This process ensures superior moisture resistance, mechanical strength, and electrical insulation, resulting in a stable, maintenance-free product ideal for demanding environments.
Flexible Design for Diverse Applications
The LSY Series is specifically designed for installation on three-phase bushings within RMUs and pole-mounted switches. It accurately measures and protects three-phase and zero-sequence current, also suitable for monitoring multiple cable circuits.
Dual Model Range: The LSY120-Φ83-H offers a wide primary current range from 50A to 600A with various accuracy classes (0.2S, 0.5, 10P). The LSY107-Φ76-H provides reliable performance in a more compact form factor.
Customizable Configuration: Both models support significant customization. They can be supplied in three-phase or two-phase configurations, with multiple height options (H: 50mm to 120mm), and tailored electrical parameters to meet specific project needs.
Moisture-proof Three-phase integrated type
Addressing Grid Modernization Trends
The integrated three-phase design saves critical space inside modern, compact switchgear. The high accuracy and stability of the LSY Series support the data acquisition needs for smarter grid monitoring and fault diagnosis.
"We are committed to solving key challenges for our customers through innovation," said a ComKing Electric Product Manager. "The LSY Series represents our focus on delivering components that enhance the overall reliability and efficiency of distribution networks globally."
About ComKing Electric
ComKing Electric specializes in the R&D, manufacturing, and supply of medium and high-voltage power components. Its product portfolio includes current transformers, insulating parts, and bushings, serving customers in utility, industrial, and renewable energy sectors worldwide with a focus on quality and customer-specific solutions.