LV insulators

LV insulators IWS type

Application: As busbar supports in switchboards and control boards

Material: Body – polyester with fiber glass; threaded rods – stainless steel

Standards: Insulators were tested according to PN-E-91062-1, PN-EN 60439-1:2003 p. 8.2.3

   

Type

Rated voltage
[V]

Test voltage
[kV]

Strength [daN]

Dimension 
[mm]

Screw
M

Weight
[g]

Item No.

Tension

Flexion

a

b

c

d

h

s

IWS-14

1000

3,5

40

100

12

7

7

16,7

38

13,8

6

11

R32RZ-06010200101

IWS-24

1000

3,5

150

166

14,5

14

9,8

21,3

52,8

19,4

8

30

R32RZ-06010200201

Short circuit current peak value according to normPN-EN 60439-1:2003 p. 8.2.3.
Type IWS-14 IWS-24
Ipk short circuit current peak value [kA] 10,4 17,9
IRMS short circuit current root meansquare value 1 sek [kA] 6,1 10,4
Distance between insulators [mm] 250
Recommended size of rail [mm x mm] and distance D among their axises [mm] 10 x 10 34 -
12 x 4 36 -
15 x 4 39 -
20 x 5 - 44
20 x 10 - 44
25 x 5 - 49

LV insulators IWN type

Application:As busbar supports in switchboards and control boards

Material:Body – polyester with fiber glass; threaded insert - brass

Standards:Insulators were tested according to PN-E-91062-1

              

Type

Rated voltage
[V]

Test voltage
[kV]

Strength
[daN]

Dimension 
[mm]

M

Weight
[g]

Item No.
Tension Flexion H D B A h

IWN-25

 1000 5 222 160 26 24 26,5 9 5 6 28 R32RZ-06010100101

IWN-25/M4

 5 4 R32RZ-06010100031

IWN-25/M5

 5 5 R32RZ-06010100061

IWN-30

 1000 5 245 200 30 27 32,4 10 8 8 44 R32RZ-06010100201

IWN-30/M6

 6 6 R32RZ-06010100251

IWN-35

 1000 5 267 210 35 28 31,9 8 8 8 50 R32RZ-06010100301

IWN-35/M6

 6 6 R32RZ-06010100251

IWN-35/M10

 8 10 R32RZ-06010100331

IWN-40

 1000 5 289 280 40 34 40,1 10 8 8 56 R32RZ-06010100401

IWN-40/M6

 6 6 R32RZ-06010100361

IWN-40/M10

 10 10 R32RZ-06010100501

IWN-40/M12

 11 12 R32RZ-06010100531

IWN-50

 1000 5 445 188 50 29 35,3 13 10 8 83 R32RZ-06010100601

IWN-50/M6

 7 6 R32RZ-06010100561

IWN-50/M10

 10 10 R32RZ-06010100631

IWN-76

 1000 5 667 230 76 35 49,8 16 14 10 233 R32RZ-06010100701

IWN-76/M8

 14 8 R32RZ-06010100661

IWN-76/M12

 14 12 R32RZ-06010100751

The comparison of value of flexion strenght for insulators IWN and IWP
Typ 25/M5 30/M6 35/M6 40/M6 50/M6
IWN 166 200 210 280 188
IWP 160 300 800 800 1000

The comparison of value of tension strenght for insulators IWN and IWP
Typ 25/M5 30/M6 35/M6 40/M6 50/M6
IWN 222 245 267 289 445
IWP 600 700 1300 1500 1300

Nylon busbars insulators IWP type

Application:Busbar supports in switchboardsand control boards

Description:Insulators with enhanced mechanicaland electrical parameters

Material:Body - nulon reinforced with glass fibre;threaded insert - galvanized steel

Standards:PN-E-91062-1, RoHS, halogen free

 

Type

Rated voltage
[V]

Test voltage
[kV]

Strength [daN]

Dimensions 
[mm]

Weight
[g]

Item no.
Tension Flexion H h M D B

IWP 20/M4

 1000 5 200 100 20 5 M4 15 18 15 R32RZ-06020100101

IWP 20/M6

 M6 15 R32RZ-06020100201

IWP 25/M5

 600 160 25 6 M5 15 20 19 R32RZ-06020100301

IWP 25/M6

 M6 20 R32RZ-06020100401

IWP 30/M6

 700 300 30 6 M6 25 30 44 R32RZ-06020100501

IWP 30/M8

 8 M8 41 R32RZ-06020100601

IWP 35/M6

 1300 800 35 7 M6 33 40 78 R32RZ-06020100701

IWP 35/M8

 8 M8 78 R32RZ-06020100801

IWP 35/M10

 M10 35 71 R32RZ-06020100901

IWP 40/M6

 1500 800 40 10 M6 40 45 100 R32RZ-06020101001

IWP 40/M8

 M8 107 R32RZ-06020101101

IWP 40/M10

 M10 102 R32RZ-06020101201

IWP 50/M6

 1300 1000 50 8 M6 40 50 127 R32RZ-06020101301

IWP 50/M8

 1400 10 M8 131 R32RZ-06020101401

IWP 50/M10

 2000 M10 134 R32RZ-06020101501

IWP 70/M12

 1600 70 12 M12 50 65 275 R32RZ-06020101601

IWP 100/M12

 4000 1500 100 14 M12 50 65 450 R32RZ-06020101701

Updated 2010-12-27