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.
Product Overview:
JDZX9-10Q voltage transformer is a kind of epoxy resin fully enclosed cast insulation indoor type products, suitable for all kinds of high-voltage switchgear, rated frequency of 50Hz, rated voltage of 10kV (or 6kV) and the following power system for voltage, electrical energy measurement and relay protection.
It is suitable for voltage, electric energy measurement and relay protection in all kinds of high-voltage switchgear with rated frequency 50Hz, rated voltage 10kV (or 6kV) and below.
Technical parameters:
Rated insulation level: 12/42/75kV for JDZ9-10 type.
Rated insulation level: JDZ9-10 type is 12/42/75kV.
Partial discharge level in line with GB1207-1997 "voltage transformer" standard.
The local discharge level meets the standard of GB1207-1997 "Voltage Transformer".
Product surface creepage distance to meet the level of filth.
The power factor of the load: COS
Power factor of load: COSφ=0.8 (lagging)
The power factor of the load: COSφ=0.8 (lagging).
Structural characteristics:
This type of voltage transformer is a fully enclosed product. The primary and secondary windings and iron core are cast in epoxy resin, which has excellent insulation properties and is resistant to humidity.
The primary and secondary windings and core are cast in epoxy resin.
In addition to JDZX9-10Q for semi-insulated structure, the rest are fully insulated structure.
The structure is fully insulated except for JDZX9-10Q which is semi-insulated.
Installation and use:
The transformer does not require special maintenance, only need to remove surface dirt periodically.
Installation and use.
There is a terminal box at the secondary outlet end, and the terminal box has three different outlet directions, which makes wiring very convenient and realizes anti-electricity theft measures.
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Product Overview:
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