Transformer

Dry type combined voltage current transformer 35KV

Overview This type of voltage and current combined transformer (measurement box) is used for three-phase lines with AC 50Hz and rated voltage of 20KV, and is used for voltage, current, electric energy measurement and relay protection. It is suitable for outdoor substations in urban power grids and rural power grids, and can also be used in various transformer substations in industrial and mining enterprises. The combined transformer is equipped with active and reactive energy meters, which is...

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Oil-Immersed Combined Transformer

Overview JLS type combined transformer (three-phase outdoor oil-immersed high-voltage power metering box) consists of two voltage transformers and two current transformers (referred to as two elements). It is an oil-immersed outdoor type (can be used indoors). Mainly used for high voltage power measurement of 35kV, 50Hz power grid. It is installed on the high voltage side of the power transformer. There are two three-phase active energy meters and two reactive energy meters in the instrument ...

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current transformer lzzbj9-10 11kv dry type

LZZBJ9 current transformer is the latest high-performance power measurement equipment launched by Wenzhou Tianli Co., Ltd. This current transformer adopts advanced digital technology and precision manufacturing technology, has the characteristics of high precision, high stability and high reliability, and is suitable for current measurement and protection control in power systems. LZZBJ9 current transformer has a wide operating frequency range and can meet the needs of different power syst...

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JDZ10-10 Current Transformer Full pouring

Overview JDZ10-10 type current transformer is an indoor epoxy resin cast column type full working condition product. It is suitable for electric energy measurement, current measurement and relay protection in the power system with rated frequency of 50Hz or 60Hz and rated voltage of 10kV. . It works with center switches. Cabinets and other types of switch cabinets, this type of products can also produce complex proportional structures of secondary and tertiary windings according to user requi...

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LZZBJ9-10KV/12KV Current Transformer

Overview LZZBJ9-10 current transformer is an epoxy resin vacuum casting pillar structure, which is applicable to power lines and equipment with rated frequency of 50HZ and rated voltage of 10KV and below for current and energy measurement and relay protection. Structural characteristics LZZBJ9-10 current transformer is composed of epoxy resin, and its iron core is made of high-quality magnetic materials. 1、 The secondary winding and iron core are all cast in epoxy resin, the product surface ...

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JLSZW-10W Dry type combined voltage and current transformer

Overview JLSZW-10W combined transformer (also known as metering box) consists of voltage and current transformers. This product is used for AC 50HZ, rated voltage below 10KV three-phase line, used for voltage, current, electric energy measurement and relay protection, suitable for urban power grid, rural power grid outdoor substations, and can also be used in various substations in industrial enterprises. The combined transformer of active and reactive energy meters is called a high-voltage e...

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Single phase totally enclosed voltage transformer

Product Introduction Product Category: Voltage Transformer Overview: This product is an outdoor epoxy resin casting insulation fully enclosed, fully industrial It is suitable for outdoor AC 50-60Hz, rated voltage 35kV power system for voltage, electric energy measurement and relay protection. Overview This product is an outdoor epoxy resin casting insulation fully enclosed, all working condition voltage transformer, with the advantages of strong weather resistance, suitable for outdoor AC 50-...

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110kV Oil Immersion Outdoor Inverted Current Transformer

Product Usage Outdoor single-phase oil-immersed inverted current transformer, used for current, energy measurement and relay protection in 35~220kV, 50 or 60Hz power systems Conditions of Use ◆Ambient temperature: -40～+45℃ ◆Altitude: ≤1000m ◆Pollution level: Ⅱ, Ⅲ, Ⅳ Structural Features ◆This product is an inverted oil-paper insulation structure. The main insulation is made of high-voltage cable paper wrapping. In order to improve the electric field distribution and the utilization rate of in...

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35kV Single-Phase Oil-Immersed Voltage Transformer

Overview This series of voltage transformers/oil-immersed transformers are single-phase oil-immersed products. It is used for electric energy metering, voltage control and relay protection in power systems with rated frequency of 50Hz or 60Hz and rated voltage of 35KV. Structure This single-phase voltage transformer is three-pole, and the iron core is made of silicon steel sheet. The main body is fastened to the lid by means of clips. There are also primary and secondary bushings on the lid. ...

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JDJJ2 Oil Immersed Voltage Transformer

Overview JDJJ2-35(38.5) voltage transformer is an external single-phase three-winding oil-immersed product, suitable for power lines with AC 50Hz, rated voltage 35(38.5)KV, and neutral point not directly grounded. Voltage monitoring, energy metering and power supply for relay protection and signaling devices. This product complies with IEC60044-2 and GB1207 “Voltage Transformer” standards The first winding of this type of voltage transformer is used for grounding the neutral point...

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JDZ-35kV Indoor Epoxy Resin Voltage Transformer

Overview This product is suitable for indoor 33kV, 35kV, 36kV, AC system metering and protection. The product can be used independently or installed in complete sets of cabinets and substations. The current transformer adopts high-voltage epoxy resin, imported silicon steel sheet iron core, the winding adopts high-insulation enameled copper wire, and the winding and iron core are treated with high-quality semiconductor shielding paper. Basic Structure The basic structure of the voltage transf...

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