КТPGSM

КТPGSM (КТPMM) – modernized complete transformer substations with capacities from 100 to 1000 kV∙A, voltage 10(6)/0.4 kV, frequency 50 Hz, dead-end and loop type, designed for receiving, converting, and distributing electrical energy in single-double radial and loop power supply schemes of urban electrical networks in areas with a temperate climate (from -45 °С to +40°С).

КТPGSM or 2КТPGSM can be manufactured according to the customer’s individual schemes.

Design Features

КТPGSM substations are supplied in a high factory readiness metal cabinet, ensuring quick and convenient installation at the place of operation. The design provides for the placement of all necessary equipment, including the power transformer and switchgear, within one or two blocks (for two-transformer substations). This compact and well-thought-out solution simplifies the installation and maintenance of the substation.

• Substations are supplied in a high factory readiness metal cabinet.
• Two-transformer substations (2КТPGSM) can be supplied in two cabinets or in one double cabinet.
• The cabinet houses the power transformer, HV switchgear (high voltage device), LV switchgear (low voltage switchgear), and a street lighting cabinet (optional).
• The HV switchgear cabinet is equipped with VNPR load break switches with a spring-lever mechanism.
• In the LV switchgear compartment, switch-disconnectors or automatic circuit breakers are installed.
• Upon customer request, ЩО-94 panels with ATS (Automatic Transfer Switch) can be installed in the LV switchgear compartment.
• At the input in the LV switchgear cabinets, a Masterpact M20N1 circuit breaker can be installed, and on the outgoing lines – Multivert switch-disconnectors manufactured by «Schneider Electric» or other companies.
• High voltage inputs can be overhead or cable, low voltage outputs – cable.
• The design provides for installation on a foundation with a height of at least 200 mm.

Technical Specifications of KTPGSM Substations

Main parameters of KTPGSM type substations

Dimensions

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Advantages of Using KTPGSM Substations

The use of KTPGSM complete transformer substations provides a number of significant advantages for operators of urban electrical networks and end consumers. Thanks to their design and technical characteristics, these substations ensure not only reliable conversion and distribution of electrical energy but also optimization of installation and operation processes. High factory readiness and configuration flexibility make them an effective solution for modern needs.

• High factory readiness ensures quick and simple installation.
• Compact design in a metal cabinet saves space.
• Adaptability to various power supply schemes (single, double radial, loop) provides application flexibility.
• Possibility of electricity metering, including street lighting metering.
• Flexibility in choosing components and the possibility of manufacturing according to the customer’s individual schemes.
• Use of modern equipment from leading manufacturers such as Schneider Electric.
• Reliable operation in a temperate climate.
• Various options for inputs and outputs (overhead or cable) for ease of connection.

Areas of Application

KTPGSM complete transformer substations are developed specifically for the needs of urban infrastructure. Their technical characteristics and design features make them an optimal choice for reliable and efficient power supply to various facilities within cities and populated areas.

• Power supply to residential areas and apartment buildings.
• Providing electricity to civil infrastructure facilities (schools, hospitals, administrative buildings).
• Power supply to commercial and office centers.
• Powering street lighting systems.
• Use in power supply systems of small industrial enterprises located within the city.
• Application in other urban development facilities requiring power conversion and distribution.

Compliance with Standards

KTPGSM complete transformer substations are manufactured in accordance with established technical specifications and standards valid in Ukraine. This guarantees their quality, safety, and compliance with the requirements for electrical equipment intended for operation in urban electrical networks.

• Manufactured according to TU 43.49-00213440-004-2000.
• Comply with the requirements for equipment for urban electrical networks.

To order a substation, you need to fill out an inquiry sheet and send it to zakaz@uea.km.ua, or contact the official representative of LLC “Ukrelectroapparat”.