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.
LZJC-10Q type current transformer is a kind of epoxy resin casting fully enclosed pillar type structure of high voltage current transformer, with the following characteristics and parameters:
Structure characteristics:
Epoxy resin casting fully enclosed pillar structure, small volume, light weight, suitable for installation in any position and any direction.
Structure characteristics.
Compact structure, small size, light weight and easy surface cleaning.
The product is compact, small in size, light in weight and easy to clean on the surface.
There are nameplate, grounding bolt and four mounting holes on the bottom for installation.
The product has a nameplate, grounding bolt and four mounting holes on the bottom for mounting.
Application Scenario:
Suitable for power systems with rated frequencies of 50Hz or 60Hz and rated voltages of 10kV and below, for power metering, current measurement and relay protection.
Application Scenario.
Suitable for indoor type products, especially suitable for use in dirty and condensation environment.
It is suitable for indoor type products, especially suitable for use in dirty and condensation environment.
Technical parameters:
Rated insulation level: 12/42/75 kV
Rated insulation level: 12/42/75 kV
Rated secondary current: 5A or 1A.
Rated primary current range: 5-400A.
Rated primary current range: 5-400A.
.
Accuracy level combination: 0.5/10P, 0.2S/10P, 0.2/10P.
.
Rated secondary load: 10VA (metering class) and 15VA (protection class)
.
Short-time thermal current and dynamic stabilizing current: see the technical table for specific values, e.g. the accuracy limit coefficient of 10P15 level is ≥10
.
Partial discharge: under 8.3kV test voltage, partial discharge ≤20pC
Partial discharge amount: under 8.3kV test voltage, partial discharge amount ≤20pC.
Fouling level: Grade II
Environmental adaptability: ≥10
Environmental adaptability:
Applicable to the altitude of 3000 meters or less, the surrounding medium temperature -5 ºC ~ +40 ºC, the relative humidity of the air does not exceed 90% (at 25 ºC)
.
No gas, vapor, dust and other explosive or corrosive media that seriously affect the insulation of the transformer.
No gas, vapor, dust and other explosive or corrosive media.
No violent vibration and bumps in the installation place.
Other Characteristics.
Other characteristics:
The transformer is wired for reduced polarity, and the product has good resistance to dirt and humidity.
The secondary outlet has a wiring shield.
The secondary outlet line has a wiring shield, the shield has a convenient use of the outlet slot.
LZJC-10Q type transformer
LZJC-10Q type current transformer has become an ideal current measurement and protection equipment in the power system due to its excellent insulation, moisture resistance and ability to adapt to a variety of environmental conditions.
Audited Supplier 
LZJC-10Q type current transformer is a kind of epoxy resin casting fully enclosed pillar type structure of high voltage current transformer, with the following characteristics and parameters:
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