COUPLING CAPACITORS

Purpose: Coupling capacitors are used to provide high-frequency coupling at frequencies 24 - 1000 kHz in the power lines with the rated voltage of 220, 330, 500 kV AC, 50 and 60 Hz.
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Description

Part type
designation
Nominal value Overall dimensions, mm Weight, kg Regulations
voltage, kV capacitance, nF  height diameter base
КСА-220/√3-3,2 УХЛ1 220/√3 3.20 3010±30 313 350×350 302±20 СТ 1474-1917-
-АО-4-033-2012
КСА-330/√3-2,13 УХЛ1 330/√3 2.13 4282±40 432±30
КСА-330/√3-7 УХЛ1 7.00 3411±38 485 510×510 700±60
КСАБ-330/√3-7 УХЛ1
КСА-330/√3-9 УХЛ1 9.00
КСАБ-330/√3-9 УХЛ1
КСА-500/√3-4.67 УХЛ1 500/√3 4.67 4865±56 1000±90
КСАБ-500/√3-4.67 УХЛ1
КСА-500/√3-6 УХЛ1 6.00
КСАБ-500/√3-6 УХЛ1
КСА-220/√3-3,2 УХЛ1 1) 220/√3 3.20 3062±30 313 350×350 176±15 СТ 2347-1917-01-ТОО-4-037-2013
КСА-330/√3-2,13 УХЛ1 1) 330/√3 2.13 4312±35 246±30

The coupling capacitors are equipped with capacitors of the CMA series.

In the designation of capacitors, the first figure of the type means the rated voltage in kilovolts;
the second figure means the capacity in nanofarads;
КС – coupling capacitor;
A – reinforced cover
Б – category of electrical equipment, depending on the creepage distance of the external insulation;
1) – Depending on version of the covers, there may be differences in the overall and mounting dimensions of the capacitors (indicated in parentheses).
The required dimensions are specified when ordering.
2) – when manufactured in a composite enclosure with silicone fins, the letter “K” is indicated in the designation of the capacitor.

Bench insulators

 

 

Part type designation Overall dimensions, mm Weight, kg Used for completing Regulations
height diameter base  
ПИ-1 У1,  ХЛ1,  Т1 430 280 350×350 45±5 СМ(В)-66/√3-4,4 У1, Т1 GOST 15581-80  
ПИ-2 У1,  ХЛ1,  Т1 330 400×400 60±6 СМ(В)-110/√3-6,4 У1, Т1  
СМА(В)-110/√3-6,4 УХЛ1 According to the agreed technical assignment  
ПИ-4 УХЛ1 450 240 280×280 20±4 СМА(В)-66/√3-4,4 УХЛ1 СТ 1474-1917-
-АО-4-033-2012
 
ПИ-5 УХЛ1 445 313 350×350 50±15 СМА(В)-110/√3-6,4 УХЛ1  
ПИ-6 УХЛ1 510 485 510×510 128±10 СМА-166/√3-14 УХЛ1
СМА-166/√3-18 УХЛ1
 
ПИ-5 УХЛ11) 530 313 350×350 36±5 СМА-110/√3-6,4 УХЛ11) СТ 2347-1917-01-ТОО-4-037-2013  

1) – Depending on the version of the covers, there can be differences in the overall and mounting dimensions of the bench insulators (indicated in parentheses).
The required dimensions are specified when ordering.
2) – manufactured in a composite enclosure with silicone fins, the letter “K is indicated in the number of the bench insulator.

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