JLSZV-12(W) Combination Transformer

Solutions

Structure feature

The transformer is outdoor cast in epoxy resin, fully enclosed and is in supporting type structure. For its special casting technique, the product is excellent in electricity-arc and UV ray resistance, long life expectancy, reliable and cost-efficient. The units are composed of two single-phase and fully insulated voltage mutual inductors, which are shaped in V. Two current mutual inductors are respectively connected to phase A or C. And the secondary windings of CT units are tapped for varying current ratios.

The outlet terminal of secondary windings is covered with a protective cover. It is convenient, safe and reliable for connecting, and efficient in prevention of stealing electricity. Four screws on the base plate are designed for fixing purpose.

Outline dimension

We offer current and voltage transformers with a full range of current ratios, accuracy classes, and mounting options to suit any industrial or utility-grade power distribution project.

• Certified to IEC and GB standards
• OEM and custom labeling available
• Tested for partial discharge, insulation resistance, and ratio error
• Ideal for panel builders, switchgear manufacturers, and EPC contractors

METTZ Group stands as a consortium of Chinese electrical firms, renowned for its expertise in manufacturing electrical equipment. We are specialized in crafting a comprehensive suite of transmission and distribution equipment, covering a wide voltage range from 0.4 to 40.5 kV. Our commitment lies in delivering reliable and stable products to our clientele, encompassing vacuum circuit breakers (VCB), gas-insulated switchgear modular units (RMU), solid insulated switchgear (SIS) panels, air insulated switchgear (AIS) panels, and dry compressed air insulated switchgear panels (DIS) and components for each type of products.

Since our inception, METTZ Group has been at the forefront of adopting international cutting-edge technologies and equipment. We pride ourselves on our extensive collaboration and dialogue with leading experts in the electrical technology sector, both within China and internationally. Our offerings are tailored to meet the specific needs of our clients, including Original Equipment Manufacturer (OEM) services, customization of products to unique parameters and dimensions, all in alignment with our customers’ specifications.

METTZ Group is dedicated to innovation, quality, and customer satisfaction, ensuring that we remain a preferred partner for electrical equipment solutions worldwide.

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