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Heat Shrinkable Straight Through Joints Suitable for 3 Core XLPE/EPR/PVC Insulated Cables Upto 36 kV

CXS-1236-SERIES

DESCRIPTIONS

Heat Shrinkable Straight through Joints Suitable for 3 Core XLPE/EPR/PVC Insulated cables Upto 36 kV. The design has been focused to provide the basic important functions required for medium voltage power cable accessories including the electric performance, stress relief measure, environmental seal, mechanical fatigues and other related performance parameters laid down in different countries for various service conditions.

SALIENT FEATURES

  • Simple installation, No special tools required.
  • Excellent performance and reliability.
  • Outstanding dielectric properties.
  • No shelf life limitations upto or below 50oC.
  • Permanent radial pressure equally distributed on cable profiles.
  • Resistance to acids, alkalis, ozone, UV light & fungus.
  • Immediate energizable.
  • Field proven technology.

Specifications and Standards

Meets the requirement of IS:13573 (2011), IEC 60502, IEEE 48, 404, CENELEC HD 629-1 & other applicable international quality.

Text Discription Requirement GTP value
    12KV               24KV                36KV
A.C Voltage withstand test ( Dry ) 5 minutes at 4.5 U0 35KV               58KV                86KV
A.C Voltage Withstand test ( Wet ) 1 minutes at 4.5 U0 30KV               51KV                76KV
D.C Voltage Withstand test 15 minutes at 4 U0              48KV                96KV              144KV
Partial discharge test 10 Pc Max. at 1.73 U0 <5 Pc upto       <5 Pc upto       <5 Pc upto
12.7 KV             25 KV               33 KV       
Impulse Voltage withstand test 10 impulse each polarity at 75KV          95KV              125KV            170KV
Thermal Short Circuit ( Screen ) Two short circuit & no visible deterioration Even confirm to more straight condition
Thermal Short Circuit ( Conductor ) Two short circuit & no visible deterioration Even confirm to more straight condition
Dynamic Short Circuit One short circuit & no visible deterioration Even confirm to more straight condition
Humidity Test 300 hours at 1.25 U0 Passes
Salt Fog Test 100 hours at 1.25 U0 Passes

For 12 kV

Cable Size (sq. mm)
Kit code
 
16-35
CXS-11
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50-95
CXS-12
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120-185
CXS-13
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240-300
CXS-14
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400-500
CXS-14
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For 15-24 kV

Cable Size (sq. mm)
Kit code
 
25-40
CXS-21
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70-95
CXS-22
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120-150
CXS-23
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185-240
CXS-24
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300-400
CXS-25
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For 36 kV

Cable Size (sq. mm)
Kit code
 
35-70
CXS-31
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95-150
CXS-32
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185-300
CXS-33
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400
CXS-34
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