The current instrument transformers LZZBJ9-36 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 36kV. They are used for indoor mounting. The performances of the products meet standards IEC60044-1 and GB1208-2006. The products are used in metering electric energy, voltage controlling and relay protection applications.
Model
The LZZBJ9-36 is designed against pollution and condensation. There are two optional versions with different dimensions. The product is substitution to LCZ-35.
| Rated primary current (A) | Accuracy class | Rated output (VA) | Rated short time
thermal current |
Rated dynamic current (kA) |
| 20 | 0.2/10P10
0.5/10P10 0.2/10P20 0.5/10P20 0.2/0.5/10P10 0.2/0.5/10P10 0.2/0.5/10P10/10P20 0.5/0./10P10/10P10 0.2/10P10/10P10/10P10 |
30/50
50/50 30/25 20/50/50 20/50/25 20/50/50/50 30/20/50/50 20/20/50/50 |
6 | 15 |
| 30 | ||||
| 40 | 12 | 30 | ||
| 50 | ||||
| 75 | 16 | 40 | ||
| 100 | 25 | 62.5 | ||
| 150 | 32 | 80 | ||
| 200 | ||||
| 300 | ||||
| 400 | ||||
| 500 | ||||
| 600 | ||||
| 750 | 60 | 130 | ||
| 800 | ||||
| 10000 | ||||
| 1200 | ||||
| 1520 | ||||
| 2000 | ||||
| 2500 |
Note: For the table above, the rated secondary current is 5 A. Actually, the product may be made to non-standard values. Please contact us for more details.
Outline dimension
We offer current 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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