Complete transformer substations with capacity from 25 to 2500 kVA up to 10 kV , 2KTPA-400/10/0,4-U3*

Transformer complete substations with capacity from 25 to 2500 kVA at voltage up to 10 kV (hereinafter referred to as KTP) are designed to receive, convert and distribute electric power of three-phase alternating current to electric receivers (consumers) of power grid facilities of 1 category and special group of 1 category according to the "Rules of the device of electrical installations", including nuclear power plants. KTP are manufactured for domestic and export deliveries. KTP is manufactured in climatic versions U3* and O4 according to GOST 15150-69. KTP in a design of own production (Sphere-N) can be manufactured in climatic versions U3*, U3, O4, UHL3 and UHL4 according to GOST 15150-69, GOST 15543.1-89. KTP supplied to NPPs can be manufactured with safety classes 2, 3 and 4 according to NP-001 classification.