The Raychem RLP polymeric line post insulator combines mechanical strength with excellent pollution performance. It consists of a protruded fibre glass rod and a non-tracking polymer housing which is directly bonded to the metal end fitting. Corrosion resistant end fittings are crimped to the pultruded fibreglass core to allow the transition of mechanical loading to the line and mounting structure.
A patented crimp control technology monitors for damage to the fibreglass rod while achieving maximum mechanical strength. The direct bonding of the polymer housing to the metal end fitting results in an ideal moisture barrier in the sensitive interface area.
FEATURES
Composite design
Lightweight – easy installation
Vandal and break resistant
Impact resistant
TECHNICAL SPECIFICATIONS
CAT NO.
CR5420-000
RLP43R-HG
CN5208-000
RLP-43R-VG
CN5209-000
RLP-43R-FG
INSULATOR STYLE
HORIZONTAL CLAMP TOP
VERTICAL CLAMP TOP
VERTICAL TIE TOP
USAGE VOLTAGE (kV)
36
43
36
43
36
43
CREEPAGE DISTANCE (mm)
922
1074
922
1074
922
1074
DRY ARC DISTANCE (mm)
300
340
300
340
300
340
NO. OF SHEDS
11
13
11
13
11
13
A
531
571
429
469
415
455
B
450
490
-
-
-
-
SCL (kN)
12.5
12.5
12.5
12.5
12.5
12.5
MDCL (kN)
5.5
5.5
5.5
5.5
5.5
5.5
STL (kN)
25
25
25
25
25
25
RTL (kN)
12.5
12.5
12.5
12.5
12.5
12.5
AC DRY FLASHOVER VOLTAGE (kV)
163
176
163
176
163
176
AC DRY WITHSTAND VOLTAGE (kV)
146
159
146
159
146
159
AC WET FLASHOVER VOLTAGE (kV)
120
129
120
129
120
129
AC WET WITHSTAND VOLTAGE (kV)
103
112
103
112
103
112
IMPULSE WITHSTAND VOLTAGE (kV)
219
244
219
244
219
244
EVA HOUSING
High tracking and erosion resistance
Excellent performance under polluted conditions
Reduced maintenance costs
Direct bonding to end fitting offers moisture barrier on fibreglass rod
