Complete distribution devices units are designed for internal installation in order to distribute input electricity of 3-phase alternating current with a frequency of 50 Hz, voltage of 6 (10) kV to consumption points. Functional in systems with partially grounded or isolated neutral.
Complete distribution 10 series – scopes of application:
Several types of vacuum circuit breakers can be used as part of the installation – BB/TEL, BB/EG, VD4 (manufacturer ABB). If there is such a switch, an overvoltage limiter must be installed.
| Main technical parameters Complete distribution 10 series | |
| Parameter name | Parameter value |
| Rated highest voltage, kV | 6; 10 |
| Maximum operating voltage, kV | 7,2; 12 |
| Rated current of main circuits, A | 630; 1000; 1250; 1600; 2000 |
| Rated current of busbars, kA | 630; 1000; 1250; 1600; 2000 |
| Rated breaking current of the circuit breaker, kA | 20, 25, 31,5 |
| Insulation level according to ГОСТ 1516.1-76 | normal |
| Type of insulation | air |
| Availability of busbar insulation | with bare busbars |
| The presence of sliding elements in the cells | with sliding element |
| Sliding type |
— on a trolley — on cassette |
| Terms of Service | with two-way service |
| Degree of protection according to ГОСТ 14264-96 | IР20 |
Schemes of the main circuits of cabinets Complete distribution 10 series
| No. | Main circuit diagram | Rated cabinet current | Purpose of the cabinet |
| 1 | ![]() |
630; 1000; 1600 (1250) 2000 | Input or outgoing line |
| 2 | ![]() |
Input or outgoing line | |
| 3 | ![]() |
Input or outgoing line | |
| 4 | ![]() |
Input or outgoing line | |
| 5 | ![]() |
Sectioning | |
| 6 | ![]() |
Sectioning |
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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