Post-type AC Pollution-resistant Disc Suspension Porcelain Insulator (Double Umbrella Type)
Negotiable
China
No.93 Longquan Road, Zibo City, Shandong Province
0086-533-5891888
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Product Parameters

Product model

Unit

U210BP/170D-1

U210BP/170D-2

U160BP/155D

U160BP/170D

Structure height (H)

mm

170

170

155

170

Nominal disc diameter (D)

mm

300

350

300

340

Nominal creepage distance

mm

450

525

450

525

Rated electromechanical damage load

kN

210

210

160

160

Routine tensile load

kN

105

105

80

80

Connection mark

20

20

20

20

Corona extinction voltage

Cap

kV

≥ 22

≥ 22

≥ 22

≥ 22

Feet

≥ 18

≥ 18

≥ 18

≥ 18

Power frequency arc test

Time

S

0.12

0.12

0.12

0.12

Current current

kA

20

20

20

20

Impulse breakdown voltage (p.u.)

≥ 2.8

≥ 2.8

≥ 2.8

≥ 2.8

Radio interference voltage

Test voltage to ground

kV

10

10

10

10

1MHz Radio Interference Voltage

μV

≤ 50

≤ 50

≤ 50

≤ 50

Weight

kg

10.5

11.3

8.5

10.5

Executive standard: GB ANSI IEC BS