KSO Switchgear Cells, Series 300
KSO Switchgear Cells, Series 300
KSO switchgear cells (factory-assembled switchgear cells of one-sided maintenance), Series 300 are installed in enclosed premises of transformer substations, in equipment rooms and other places; they are switchgear cells of unilateral maintenance.
The Ural Company for Transformer Technologies (UZTT) manufactures KSO switchgear cells of Series 300: KSO-301, 303, 304, 305, 306, 307, 366, 366м, 386, 393, 399, 366, and 386.
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KSO 366 KSO 386 parameters |
Parameter value |
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Rated voltage, kV |
6; 10 |
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Maximum operating voltage, kV |
7.2; 12 |
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Rated current of primary circuits, А |
400; 630; |
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Rated current of bus bars and busbar bridges, А |
630 |
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Rated current of high-voltage circuit breakers, А |
400; 630 |
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Rated breaking current of high-voltage circuit breakers, kA |
20 |
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Rated current of current transformers, А |
50; 75; 100; 150; 200; 300; 400; 600; 800; 1000 |
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Current of electro-dynamic stability, kA |
52 |
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Thermal stability current, kA |
20 |
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Insulation according to GOST 1516.1-96 |
standard |
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Dimensions of KSO switchgear cells (with bus bars): (height х width х depth) |
900х800х800 |
Switchgear cells KSO 386 differ from switchgear cells KSO 366 by smaller dimensions.
Switchgear cells KSO 386 are furnished with disconnecting switches (indoor DS with grounding blades and indoor DS with molded insulating bushings and with grounding blades) and load-break switches (VNR, VNA, and VNB) with stationary grounding blades and are equipped with other high-voltage devices as well as with protective devices and instrumentation.
Circuit diagrams for switchgear cells KSO 386 and 366:
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Prices for KSO switchgear cells of Series 300 in rubles, including an 18% VAT as of May 2010: |
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1 |
Switchgear cell KSO - 366 -1N KSO 386 |
20,400 |
|
2 |
KSO - 366 -2N KSO 386 |
21,200 |
|
3 |
KSO - 366 -3N KSO 386 |
36,500 |
|
4 |
KSO - 366 -4N KSO 386 |
39,900 |
|
5 |
KSO - 366 -5N KSO 386 |
52,900 |
|
6 |
KSO - 366 -6N KSO 386 |
57,500 |
|
7 |
KSO - 366 -7N KSO 386 |
26,300 |
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8 |
KSO - 366 -8N KSO 386 |
24,800 |
|
9 |
KSO - 366 -9N KSO 386 |
38,700 |
|
10 |
KSO - 366 -10 KSO 386 |
41,700 |
|
11 |
KSO - 366 -11 KSO 386 |
54,500 |
|
12 |
KSO - 366 -12 KSO 386 |
50,500 |
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13 |
KSO - 366 -13 KSO 386 |
40,100 |
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14 |
KSO - 366 -14 KSO 386 |
20,900 |
|
15 |
KSO - 366 -15 KSO 386 |
14,400 |
|
16 |
End switchgear cell KSO - 366 KSO 386 |
1,400 |
KSO switchgear cells are structures composed of welded and bolt-secured assemblies of metal sheets and sections. The cell door is reinforced with metal sheeting; it has central locking and inspection port shielded with safety glass. Bus bars have grounded disconnecting switch. The voltage on bus bars is measured with a measuring voltage transformer. Cells have stationary switching devices: KSO-392 - a vacuum power circuit-breaker; oil circuit-breaker and grounding disconnecting switch;
KSO-392 has a load-break switch; load-break switch with fuses; disconnecting switch; grounding disconnecting switch.
To make an order, please, fill in the DATA SHEET for KSO Switchgear Cells, Series 300
