• Chinese
  • English
  • Spanish
Email:enquiry@china-insulators.com | TEL:+86-371-86097078
Home > Product > porcelain insulators
Loading...

Porcelain stay insulator

Brand:Orient
Voltage:|under 1kv|
Material:|porcelain|
Application:|Distribution|Pole line|
Packing:carton with pallet,carton
Hot product
  • ANSI 52-3 ceramic disc insulator
    ANSI 52-3 ceramic disc insulator
  • 51-1C polymer line post insulato
    51-1C polymer line post insulato
  • Electrical railway insulator
    Electrical railway insulator
  • Fiberglass guy strain insulator
    Fiberglass guy strain insulator
Introduction

Porcelain stay insulator also called porcelain guy strain insulator / ceramic guy wire insulator is an insulator generally of elongated shape with two transverse holes or solts. Porcelain stay insulator can be designed in eight corners, four corners or egg/ walnut type. Porcelain stay insulator is used for it irreplaceable function for distribution power system and outstanding features. Stay insulator is designed in accordance with international standards.

Other porcelain stay insulators
Other porcelain stay insulators can be designed in egg / walnut insulator used on LV power lines.

Other porcelain stay insulators           Other porcelain stay insulators

Parameter

 ANSI porcelain stay Insulator main technical parameters:

ANSI porcelain stay Insulator

Type 54-1 54-2 54-3 54-4
Creepage distance (mm) 41 48 57 76
Main dimensions (mm) H 89 108 140 171
h 44 57 79 67
h1 64 76 103 114
D 64 73 86 89
d 44 54 60 60
d1 16 22 25 25
Mechanical failing load-kN 44 53 89 89
Power frequency flashover voltage-kV Dry 25 30 35 40
Wet 12 15 18 23
Applicable standard ANSI

AS porcelain guy strain Insulator main technical data, drawings and images is showing as follow:

AS porcelain guy strain Insulator

Type GY1 GY2 GY3 GY4
Main dimensions (mm) H 90 146 216 280
h 48 73 89 89
h1 60 99 133 165
D 68 73 115 115
d 40 44 67 67
d1 16 22 38 38
Mechanical failing load-kN 10 15 20 30
Power frequency Dry flashover voltage-kV 27 71 222 222
Applicable standard AS

South Africa EP series ceramic guy wire Insulator technical data:

guy wire insulator

Type EP522 EP1008
Main dimensions (mm) H 140 136
h 62 62
D 85 85
d 60 60
d1 26 25
Mechanical failing load-kN 89 110
Power frequency flashover voltage-kV Dry 40 35
Wet 23 30
Applicable standard IEC60383

TAGS:porcelain stay insulator ceramic guy wire insulator porcelain guy strain insulat