THE MOST ADVANCED

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Suspension glass insulators conventional type U70BLP, U120BP, U160BSP/BLP, U210BP



Used for isolating and fixing the wires and ground wire to the overhead power lines, power distribution facilities and substations AC voltage over 1000 V and a frequency of 100 Hz. Operated at an ambient temperature of -60 to +50 ° C. Insulators conform to the requirements of IEC 60383 and GOST.

Reference designation
ПСВ70А
212W
ПСВ70А
112W
ПСВ120Б
212W
ПСВ120Б
112W
ПСВ160А 212V ПСВ160А
112V
ПСВ 210Д
212V
ПСВ 210Д
112V
U70BLP U120BP U160BSP U160BLP U210BP
Minimum mechanical failing load, kN
70 70 120 120 160 160 210 210
Minimum mechanical residual strength, kN
56 56 96 96 128 128 168 168
Diameter of the insulating part, D, mm 290 290 290 290 320 320 320 320
Spacing, H, mm 127 146 127 146 146 170 170 195
Nominal creepage distance, mm 442 442 442 442 545 545 545 545
Сonditional size of spherical joint according
to GOST 27396-93, IEC 120-84
16 16 16 16 20 20 20 20
Puncture voltage in insulating medium, кV
130 130 130 130 130 130 130 130
50 Hz withstand voltage (dry), kV
82 82 82 82 90 90 90 90
50 Hz withstand voltage (wet), kV
50 50 50 50 55 55 55 55
Dry lightning impulse withstand voltage, 1.2/50 +/-, kV
125/125 125/125 125/125 125/125 140/140 140/140 140/140 140/140
Radio interference voltage
dB
60 60 60 60 60 60 60 60
kV
20 20 20 20 20 20 20 20
dB
86 86 86 86 86 86 86 86
kV
30 30 30 30 35 30 40 40
Weight, kg
5,7 5,7 5,7 5,7 8,0 8,0 8,5 8,5

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