In section “Products” you can find information about range of products manufactured by the plant. In case you have any questions to the plant’s employees, or you would like to place an order, kindly complete the form at the foot of the page and specify the product you are particularly interested in. Kindly note that minimum performance specifications are presented in the section. In case you need more detailed engineering and reference information kindly refer to section “Documents”.
Miscellaneous (TVT, TVM, TS, KTP)
Integral current transformers TVT and TVM
Integral current transformers are meant for measuring signal transfer to the instrument, protection and control devices in AC 50 Hz installations.
Integral current transformers are installed on power transformer inputs.
Packaged transformer substations KTP-10/0,4
Packaged transformer substation (KTP) dead-end and throughfeed type for voltage 6-10/0,4 kV with power transformers 160, 250, 400 kVA. Packaged transformer substations are meant for three-phase AC receipt, conversion and distribution in the systems with solidly earthed neutral on low-voltage side with cable or air high-voltage lead.
KTP is meant for outdoor operation in temperate conditions. KTP are installed on the basement with the height of not less then 0.4 meters from the scheduled ground level and have the distance from the ground to free-standing high voltage outputs not less than 4.5 meters. The distance to the low voltage outputs is not less than 4 meters.
Dead-end KTP are equipped with both air or cable inputs-outputs.
High voltage connection throughfeed KTP differs because it allows to connect users both to one and two high-voltage lines.
KTP can be equipped with active energy meter on the input with voltage 0.4 kV. The place for public lightning electric power meter or reactive power meter is provisioned.
KTP are made in one transport unit. Unit length shall not exceed 4.2 meters.
Transformers series TS
Transformer TS is three-phase dry-type electromagnetic indoor transformer meant for auxiliary networks feed of packaged switchgear cabinets and other consumers from 6 kV or 10 kV lines.
Transformer consists of three-leg core electro-technical cold-rolled steel laminated and three multilayer single-phase cylinder windings of low and high voltage reeled on by copper winding wire. The insulation is made of mylar film which prevents from moisture penetration inside the winding and provides for high degree thermal resistance.
Transformer windings are jointed together as per the diagram U/Un – 0.
Transformers TS have rated capacity of 16, 25 and 40 kVA.
Winding pressure testing is carried out by means of stud-bolts contracting between the upper and lower brackets.
There are earth bosses on the lower brackets. Rating plate is located on the upper bracket.
User experience of dry transformers in packaged switchgear cabinets made by our plant and in other electrical plants confirms their advanced performance capabilities and operational reliability.