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.
Information about the latest 12KV high voltage LZZB9-10S current transformer is as follows:
Product Description:
LZZB9-10S current transformer is suitable for 12KV high-voltage power system indoor epoxy resin casting pillar type products, used for current, electric energy measurement or relay protection.
Technical parameters:
Rated voltage: 12kV.
Rated frequency: 50Hz or 60Hz.
Rated primary current: from 20A to 2500A, depending on different models.
Accuracy level and combination: e.g. 0.2/5P10, 0.5/5P10, etc.
Rated secondary current: usually 5A or 1A.
Rated output: output power varies according to the accuracy level.
Insulation level: 12/42/75kV.
Weight: Approx. 23kg (may vary by model).
Conditions of use:
Place of installation: Indoors.
Ambient temperature: -25°C to +40°C.
Altitude: not more than 2000m, more than 2000m need to confirm with the manufacturer.
Ambient humidity: average relative humidity not exceeding 95% in 24 hours.
Filth level: Class II.
The installation place should be free from serious vibration and bumps.
The installation place shall be free from gases, vapors, soot, chemical deposits and their explosive and corrosive media that seriously affect the insulation of the transformer.
Structure Overview:
This type of current transformer is pillar-type fully enclosed epoxy resin casting insulation.
The product's outgoing marking: primary for P1, P2, secondary for 1S1, 1S2, 2S1, 2S2, etc..
This model has a total of 12 secondary terminals and can support up to 6 secondary windings (depending on the parameters).
The above information provides the basic characteristics and technical parameters of LZZB9-10S 12KV high voltage current transformer for reference.
Audited Supplier 
Information about the latest 12KV high voltage LZZB9-10S current transformer is as follows:
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