-
ANSI 57series Porcelain Line Post Insulator for Transmission
The ANSI 57 series high voltage post insulator has excellent insulativity, it is used on high voltage power line.
High voltage line rod insulator is used as insulation and supporting conductor in high voltage transmission and distribution line. The product is a non breakdown structure and has the advantages of high mechanical strength, strong insulation performance and good pollution resistance. The insulator has the advantages of safe and reliable operation, simple maintenance, long service life and low line cost. -
24kv 13kn Pin Post Insulator for High Voltage
24kv 13kn Pin Post Insulator for High Voltage
Standdard applied IEC 60383
Spacing mm 385
Rate voltage kV 24
Creepage distance mm 600
High voltage line rod insulator is used as insulation and supporting conductor in high voltage transmission and distribution line. The product is a non breakdown structure and has the advantages of high mechanical strength, strong insulation performance and good pollution resistance. The insulator has the advantages of safe and reliable operation, simple maintenance, long service life and low line cost. -
22kv 12.5kn Pin Post Insulator for High Voltage
High voltage line rod insulator is used as insulation and supporting conductor in high voltage transmission and distribution line. The product is a non breakdown structure and has the advantages of high mechanical strength, strong insulation performance and good pollution resistance. The insulator has the advantages of safe and reliable operation, simple maintenance, long service life and low line cost. -
LV Power Line RM-3 Pin Type Telegraph Porcelain Ceramic Insulator
Stay insulators
Model NO. RM-3
Main dimension
H mm 80
h mm 30
D mm 60 -
LV Power Line RM-2 Pin Type Telegraph Porcelain Ceramic Insulator
Mechanical properties: insulators are often subjected to the action of gravity and tension of the wire, wind force, ice weight, insulator dead weight, wire vibration, mechanical force of equipment operation, short-circuit electric force, earthquake and other mechanical forces during operation. The relevant standards have strict requirements for mechanical properties.
Thermal performance: outdoor insulators require the ability to withstand sudden changes in temperature. Porcelain insulators, for example, require several hot and cold cycles without cracking. Due to the current passing through the insulating sleeve, the temperature rise of its parts and insulating parts and the allowable short-time current value must meet the requirements of the relevant standards. -
LV Power Line RM-1 Pin Type Telegraph Porcelain Ceramic Insulator
Stay insulators Model NO. RM-1 Main dimension H mm 140 h mm 49.5 D mm 86 d mm 51 d1 mm 23 R1 mm 12 R2 mm 4 Mechanical Values Insulation resistance M 50000 Packing and Shipping Data Net weight,approximate kg 1.1 -
PW-15-Y High Voltage Pin Type Porcelain Insulators
Pin type porcelain insulators Fig No. 1 1 2 3 6 3 4 5 5 BS Class P-11-Y P-15-Y P-22-Y P-33-Y P-35-Y P-44-Y PW-15-Y PW-22-Y PW-33-Y Creepage distance 240 298 432 630 864 432 673 851 Dry arcing distance 102 133 200 360 399 483 197 267 419 Main dimensions H mm 133 137 165 244 270 318 185 255 320 h mm 48 48 52.6 52.6 52.6 52.6 52.6 52.6 52.6 D mm 140 152 229 280 270 343 170 205 240 d mm 18.3 18.3 27.8 27.8 27.8 27.8 27.8 27.8 27.8 R1 mm 13 13 19 19 14 19 16 16 16 ... -
Hot sale 11kv High voltage P-11-Y Pin type Porcelain Insulator with pin spindle
11kv low voltage pin ceramic insulator pot with pin spindle can be used on transmission and distribution lines for medium and high voltage made of porcelain materials.
The P-11-Y 11KV pin insulator with spindle has excellent insulativity, it is used on high voltage overhead power line.
jackwu@johnsonelectricchina.com -
N-95 Low Voltage Pin Porcelain Insulator
Low voltage pin insulator
LV ceramic pin insulator -
46kv 13.6kn ANSI 56-4 High voltage Pin Type Porcelain Insulator
Pin type porcelain insulators ANSI Class 56-4 Dimensions Diameter mm 305 Height mm 241 Creepage distance mm 686 Dry arcing distance mm 286 Minimum pin height mm 254 Mechanical Values Cantilever strength kn 13.6 Electrical Values Type application voltage kv 46 Low frequency dry flashover voltage kv 140 Low frequency wet flashover voltage kv 95 Critical impulse flashover voltage,positive kv 225 Critical impulse flashover voltage,negative kv 310 Low freq... -
34.5kv 13.6kn ANSI 56-3 High voltage Pin Type Porcelain Insulator
Pin type porcelain insulators ANSI Class 56-3 Dimensions Diameter mm 267 Height mm 191 Creepage distance mm 533 Dry arcing distance mm 241 Minimum pin height mm 203 Mechanical Values Cantilever strength kn 13.6 Electrical Values Type application voltage kv 34.5 Low frequency dry flashover voltage kv 125 Low frequency wet flashover voltage kv 80 Critical impulse flashover voltage,positive kv 205 Critical impulse flashover voltage,negative kv 265 Low f... -
23kv 13.6kn ANSI 56-2 High voltage Pin Type Porcelain Insulator
23kv ANSI 56-2 porcelain insulator pin type pin insulator for esp
Widely used on high voltage distribution lines, Having a better anti-fog performance, can easily handle and manufacture and be mounted as necessary, vertically or horizontally.