- Номинальное напряжение, кВ6, 10
- Наибольшее рабочее напряжение, кВ7,2, 12
- Номинальный ток главных цепей, А630, 1000, 1600
- Номинальный ток сборных шин, А1000, 1600, 2000, 2500, 3150
- Номинальный ток отключения встроенного КРУ выключателя, кА12,5, 16, 20, 25, 31,5
- Ток термической стойкости (трехсекундный ток), кА20, 31,5
- Ток электродинамической стойкости, кА51, 81
- Номинальная мощность выстраиваемых трансформаторов собственных нужд встраиваемых в КРН, кВА25-40
More details on our website
SCC - 10 (6) used in distribution points 10 (6) kV, consisting of transformer substations 110/35 / 6 - 10, 35 / 6 - 10 kV. Not suitable for use in devices or installations for special purposes, electric installations, excavators, ship and ship switchgears and in the medium subjected to the enhanced pollution gases action, evaporation and chemical deposition harmful to insulation, and in an environment dangerous against explosion and fire.
Design features:
- SCC is a rigid metal construction with fitted cupboards, which has aids and devices, together with their support elements and electrical connections.
- The composition of the SCC enters switchgear and equipment, instruments and measuring machines, automation and protection, as well as control signaling and other auxiliary devices connected with each other in accordance with the circuit diagram.
- Built - in hardware and joining SCC define their view of embodiment.
- Connections (inputs and outputs) can be either cable or air.
following devices can be installed in cabinets SCC - 10 (6):
- vacuum switches BB - LE , VS 1 - 12, VD 4
- razediniteli RVMZ - LE and RVMZF - LE 400, 630A with CR - 10 drives
- type current transformers TOL
- voltage transformers such as US, NTMI, ZNOL, ZNOLP
- fuses PKT, PKN
- arresters type RVO
- overvoltage limiters OPN
- power transformers TM 25 - 40 kVA
