Cable Terminal Protector(GTPE-500)
Gala Elbow Terminal Protector will be used in the
cable entry boxes with any types of indoor
terminations, where the phase to phase clearance
is less & having possibility of air flash over,
where the air will not give the adequate
insulation level. This Product will act as a
barrier and minimize the chance of
flashovers.
Components are manufactured from
the special formulation of EPDM rubber having
good UV resistance, track resistance, insulation
& mechanical properties. it is a moulded
component and can be used on epoxy bushing. Each
component is factory tested to provide
reliability.
The Terminal protector GTPE-500
can be used in the Ring main units having
Bushing of type interface. This has been
designed to exceed Minimum industry test
standards and have dielectric strength more than
15kV / mm.
The Terminal Protector GTPE-500 will give the
adequate insulation and easy to install as it is
one piece design. This Product is not a touch
proof Product.
Selection Chart - Right Angle Boot
|
Product
Code |
Application
Voltage(kV) |
Bushing
Center Distance |
GTPE-1
|
12 |
95
|
Technical Specification
|
Test |
Rated Voltage
12 kV
|
Rated Voltage
24 kV |
AC High Voltage withstand
Test for 1 min duration
|
28kV |
50kV
|
Impulse withstand Test |
75kV |
125kV |
Physical |
Test Description |
Recorded Value |
Test Method |
Tensile Strength |
10 N/mm2 (Mpa) (min.) |
ASTM D638 |
Ultimate Elongation |
200 % (min) |
ASTM D638 |
Water absorption |
0.5 % (max.) |
ASTM D570 |
Hardness |
35 ± 5 Shore D |
ASTM D2240 |
Thermal |
Continuous Temperature Limit |
-40 to +115° C |
IEC 216 |
Electrical |
Dielectric Strength |
15 KV/mm.(min) |
ASTM D149 |
Volume Resistivity |
1 x 1013 (min) |
ASTM D257 |
Dielectric constant |
5 (max.) |
ASTM D150 |