A.C. Power Supply
Module-type and stationary switchgear installations 6÷35 kV
Application
Transmission and distribution of A.C. power.
Used in
– oil – and – gas producing;
– metallurgical works and other industrial plants;
– public utility objects, etc.
Advantages
- possibility of providing power supply circuits of any complexity for every possible object;
- use of component parts (including transformers) produced by the leading Russian and European manufacturers.
Main specifications
| Parameter name | Value |
|---|---|
| Primary voltage, HV, kV | 6 ÷ 35 |
| Number of factory assembled cubicles* | up to 30 |
| Rated current, A | up to 3150 |
| Current through outgoing feeders, A | 800 |
Dimensions of module* (box–block)
| stipulated by terms of transportation |
| Number of modules to be joined* | 1÷8 |
| Factory – assembled switchgear cubicles* | leading Russian and European manufacturers |
| Circuit breakers** | АВВ, Schnieder, Siemens, РЗВА, НТЭАЗ |
| Relay protection** | АВВ, Schnieder, Siemens, etc. |
| Ambient air temperature, °С | -45 ÷ +45 |
| Installation |
|
* stipulated by Project design.
** on agreement with Customer.
Advantages of module – type switchgears
- complete delivery set;
- delivered all – ready to mount;
- simple in erection;
- potentiality for future expansion;
- transportation by any transport means, inclusive of regions of hard access;
- possibility of moving to another object.
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