The purpose of packaged transformer substations of block type is to receive, convert, and then distribute electricity of 3-phase alternating current (frequency 50 Hz) in networks with a neutral:
Block structures are used to accommodate equipment. Due to the extensive functionality of КТПБ, it is possible to fully repeat the currently used circuit solutions, as well as the use of medium voltage distribution networks in various variations.
Areas of use:
In a complete set application of dry or oil-filled transformers is possible. КТПБ can act as a base for the formation of distribution transformer substations and points.
| Main technical parameters of КТПБ | |
| Parameter name | Parameter value |
| Rated voltage on the HV side, kV | 6; 10 |
| Rated voltage on the LV side, kV | 0,4 |
| Maximum voltage on the HV side, kV | 7,2; 12 |
| Rated current of busbars on the HV side, A | 400; 630 |
| Rated current of busbars on the LV side, A | 630; 1000; 1600; 2000 |
| Rated current of outgoing РУНН up to, A | 2000 |
| Rated frequency, Hz | 50 |
| Insulation level according to ГОСТ 1516.1-76 | normal |
| The degree of protection of built-in equipment provided by the shell in accordance with ГОСТ 22789-94 | IP 23 |
Provision of initial data (project, questionnaire, one-line diagram, TK)
Coordination of components
Cost calculation
Signing a supply contract
Among the company's customers are many large commercial and government organizations operating in various industries
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