PRODUCT LIST
CONTACT US
Tel:(0086)577-57668857
Fax:(0086)577-67301023
Email:tony@weiketuo.com
PRODUCT
PRODUCT > Insulator
 ANSI High voltage pin insulators

  Details
MAIN DIMESIONS AND STANDARD PARTICULARS
Class ANSI Mian Demension in (mm) leak-
age
Dist-
ance
in
(mm)
Min.
Pin
Le-
ngth
in
(mm)
Canti-lever Stre-ngth 1b(KN) Average
Flashover
Voltage
Power
Freq-uae-ncy Pun-
cture Volt-age
KV
Radio influence Voltage
D H d d1 h R1 R2 Power Freq-uency Critcal
Impulse
Test Volt-age
To
Gro-
und
KV
Max Riv
At
1M
Hz
V
Dry kv Wet kv Pos-itive kv Nag-ative kv
56-1 71/2
(191)
53/4
(146)
31/2
(89)
11/2
(35)
2
(51)
3/4
(19)
9/16
(14)
13
(330)
6
(152)
2500
(11)
95 60 150 190 130 15 100
56-2 9
(229)
61/2
(165)
4
(102)
13/8
(35)
2
(51)
3/4
(19)
9/16
(14)
17
(432)
7
(178)
3000
(13.2)
110 70 175 225 145 22 100
56-3 101/2
(167)
71/2
(191)
4
(102)
13/8
(35)
2
(51)
3/4
(19)
9/16
(14)
21
(533)
8
(203)
3000
(13.2)
125 80 200 265 165 30 200
56-4 12
(305)
91/2
(241)
  13/8
(35)
2
(51)
3/4
(19)
9/16
(14)
27
(685)
10
(254)
3000
(13.2)
140 95 225 310 185 30 200
56-5 131/2
(343)
121/2
(318)
  13/8
(35)
2
(51)
3/4
(19)
9/16
(14)
34
(864)
12
(305)
3000
(13.2)
175 125 270 340 225 44 200
                                       

 
Copyright © 2010 Victory Electric Power Fitting Co.,LTD.vhts reserved.
Powered by eshion media.