DAHU electrical specializes in the production of 0.5-40.5kv transformers. It has cooperated with many national power bureaus for 10 years and exported to foreign markets. If there is any quality problem within the warranty period, it can be replaced free of charge.
Factory direct new genuine quality assurance column type fully enclosed indoor high voltage current transformer LZZB7-35 information is as follows:
Product Overview:
LZZB7-35 type current transformer is a kind of epoxy resin casting fully enclosed pillar-type structure of the product, applicable to the rated voltage of 35KV and below, rated frequency of 50Hz or 60Hz indoor power system, for current, power measurement and relay protection.
It is suitable for current and power measurement and relay protection in indoor power system with rated voltage 35KV and below and rated frequency 50Hz or 60Hz.
Technical Parameters:
Rated insulation level: 40.5/95/185kV.
Partial discharge level in accordance with GB1208 "current transformer" standard.
If users have requirements, the measurement level can be 0.2S, 0.5S level.
Various combinations of accuracy levels are available, including 0.2/10P10, 0.5/10P10, 0.2/10P20, 0.5/10P20, etc. The rated outputs range from 30/50VA to 20/20/50/50VA, and the rated short-time thermal currents (Ith) range from 6kA to 63kA, and the rated dynamic stabilizing currents (Idyn) range from 15kA to 130kA
.
Product Features:
Totally enclosed strut type construction, resistant to pollution and humidity.
Available in two different construction sizes, LZZB7-35 is an alternative to LCZ-35.
It has excellent insulation and moisture resistance, beautiful appearance and easy surface cleaning.
There are 4 mounting holes and grounding bolts on the bottom plate of the product, which is easy to install
.
Application scope:
Suitable for power system in indoor installations for power metering, current measurement and relay protection
The product is suitable for power metering, current measurement and relay protection in indoor installations.
Outline and Installation Dimensions:
Specific outline drawings and installation dimensions can be referred to the data sheet or instruction manual provided by each supplier to ensure proper installation and use.
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The information above offers you a detailed description of LZZB7-35 current transformer, including its technical parameters, product characteristics and application range, in order to help you better understand and choose the product.
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