KTP 10(6)/0.4 kV

KTP 10(6)/0.4 kV — reliable power supply for facilities, from the manufacturer

A complete transformer substation (KTP) 10(6)/0.4 kV is a factory-built, ready-to-use electrical installation that receives 6 or 10 kV voltage, steps it down to 0.4 kV and distributes power among consumers. KTPs are used in residential developments, agricultural and industrial facilities — everywhere reliable and safe power supply is required.

Purpose and function

The KTP is designed to receive, transform and distribute electric power. It efficiently manages power flows and ensures stable supply to the connected consumers.

Design and scope of supply

Every KTP is delivered in a complete set — with everything needed for installation and commissioning:

Enclosure

made of galvanized steel with anti-corrosion coating.

Power transformer

steps the voltage down from high to low.

High-voltage switchgear (6/10 kV)

incoming cubicles and switching devices (disconnectors, circuit breakers, fuses) for input, protection and control of the high-voltage section.

Low-voltage switchgear (0.4 kV)

LV panels, circuit breakers and fuses for control and protection of the 0.4 kV lines.

The set additionally includes operating manuals, technical documentation and spare parts.

Technical specifications

Power transformer rating

160; 250; 400; 630; 1000; 1600; 2500 kVA

Rated voltage

HV 6 / 10 kV · LV 0.4 kV

Rated current, HV side

630 A

Rated current of LV busbars

400; 630; 1000; 1600; 2000; 2500; 4000 A

HV busbar withstand

thermal 20 kA (1 s) · electrodynamic 51 kA

LV busbar withstand

thermal 20 / 50 / 100 kA (1 s) · electrodynamic 50 / 110 / 220 kA

Auxiliary circuit voltage

AC 220 V

Climatic design

U3 — for installation inside unheated premises

Maximum weight

6,000 kg

Enclosure material

Z275 galvanized steel

For KTP rated 1000 kVA and above, the HV side can be built with ShVV cabinets using vacuum circuit breakers per KSO-393-E-18V…21V main-circuit schemes.

We select the type, rating and ingress protection class according to the inquiry sheet, to match your project.

Safety and reliability

KTPs are designed by experienced engineers who account for all risks. Laboratory tests are carried out at every manufacturing stage, and before shipment each unit passes quality control (QC) — this guarantees quality, reliability and functionality.

Warranty and service life

The warranty for the KTP is 2 years (extended to 5 years by agreement); enclosure metalwork — 10 years. Design service life is 25 years. Manufacturing follows current norms and technical specifications (TU), with test reports.

Delivery

We deliver the KTP to the specified location using our own transport or via logistics companies. Self-pickup directly from the factory in Odesa is also available.

⬇ Download inquiry sheet (PDF)

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