Wenzhou Daguangming Arrester Co., Ltd.
Main products:Lighting Arrester,Surge Arrester,Signal Surge
Products
Contact Us
  • Contact Person : Ms. Ni Nancy
  • Company Name : Wenzhou Daguangming Arrester Co., Ltd.
  • Tel : 86-577-62679111
  • Fax : 86-577-62672574
  • Address : Zhejiang,Yueqing,Lilong Industrial Zone, Qiligang
  • Country/Region : China
  • Zip : 325604

Porcelain insulator

Porcelain insulator
Product Detailed
1.Export Most Disc Suspension Porcelain Insulotor 2.IEC standard 3.Best qulity and price 4.Porcelian material

Porcelain insulator

Disc Suspension Porcelain Insulator(Normal Type) 

Type

XWP2-70

Class

U70BL

Unit spacing (H)                                mm

146

Nominal diameter (D)                            mm

255

Nominal creepage distance                        mm

400

Rated E&M failing load                           KN

70

Routine tensile load                              KN

35

Coupling size

16A/16B

Impact strength                                 N.m

6

Power frequency withstand voltage

Wet                KV

42

Dry                KV

80

Dry lightning impulse withstand voltage              KV

120

Power frequency puncture voltage                   KV

120

Radio interference voltage

Test voltage to groud   KV

10

Max.RIV at 1MHZ    uv

50

Mass per 100pcs                                 kg

470/490

Applicable standard : GB IEC AS BS

Porcelain insulator



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