The supporting-type voltage instrument transformers JDZ(J)W-15 are fully enclosed and cast in epoxy resin. The transformers are designed for electric power systems of rated frequency 50Hz/60Hz and rated voltage of 15kV. They re used for indoor mounting. The performances of the products meet standards IEC60044-2 and GB1207-2006. The products are applied to metering electric energy, voltage controlling and relay protection.
Model
| Model | Rated voltage ratio(V) | Accuracy combination | Rated output (VA) | Limit output (VA) | Rated insulation level(kV) |
| JDZ(J)W-15 | 13800/ 3/100/ 3/100/3 | 0.2/6P(3P) 0.5/6P(3P) 1/6P(3P) 3/6P(3P) | 30/100 50/100 150/300
150/300 |
600 | 18/55/105 |
| 15000/ 3/100/ 3/100/3 | |||||
| 15750/ 3/100/ 3/100/3 | |||||
| 13800/ 3/100/ 3/100/3 | 0.2/0.2/6P(3P) 0.2/0.5/6P(3P) 0.5/0.5/6P(3P) | 25/25/100
25/40/100 50/50/100 |
400/400 | ||
| 15000/ 3/100/ 3/100/3 | |||||
| 15750/ 3/100/ 3/100/3 |
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.
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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METTZ Group brings together technology and engineering to provide innovative solutions for our customers in a wide range of industrial, power and construction markets.
METTZ Technology Group, Wenzhou East Industrial Zone, Wenzhou city, Zhejiang province, China
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