Power Cable Accessories :
  Joints for Polymeric or Rubber Insulated Cables
  64KV and 10KV

COMPONENTS

1. Connector
2. Yellow Void Filler
3. Stress Control Tubing
4. Insulation/conductive Tubing
5. Worm Drive Clamp
6. Copper Mesh
7. Roll Spring
8. Armour Continuity Connection
9. Metallic Protection Cage
10. Outer protection Tubing

Cables
  • The joints are designed for 1-and 3-core polymeric or rubber insulated cables.
    For Example : YJV, YJLV32, NTSC, NXSEY, NAXSEY, NXSY, NAXY

PRODUCT SPECIFICATION

Ordering Description Type Name Cross Section ()
4140102030110 JSY - 1/1x1 10KV 1-core XLPE cable joint 25-50
4140102030210 JSY - 1/1x2 70-120
4140102030310 JSY - 1/1x3 150-240
4140102030410 JSY - 1/1x4 300-400
4140102060110 JSY - 1/3x1 10KV 3-core XLPE cable joint 25-50
4140102060210 JSY - 1/3x2 70-120
4140102060310 JSY - 1/3x3 150-240
4140102060410 JSY - 1/3x4 300-400

Heat-shrinkable Power Cable Accessories Testing for 10KV XLPE Cable
Item
NO
property Test Requirements Results Joint
1 AC withstand for 1min JB8144 No breakdown and flashover shall occur at 45kv No breakdown and flashover occurred on the combi.sample at 45kv, 1min OK
2 Partial discharge JB/T8138.3 3pC max. at 9KV a,b,C < 3pc OK
3 Partial discharge JB/T8138.3 20pC max. at 13KV a,b,C < 3pc OK
4 Load cycle JB/T8138.3 Heating for 5h, cooling for 3h, conductors temperature is 90-95, 3 cycles Conductors temperture is 95. Results refer to the following Test As left
5 Partial discharge JB/T8138.3 3pC max. at 9KV a,b,C < 3pc OK
6 Partial discharge JB/T8138.3 20pC max. at 13KV a,b,C < 3pc OK
7 Impulse Voltage withstand 1.2/50us10times JB/T8138.1
GB/T16927
10 positive and 10 negative impulses at 105KV, No breakdown No breakdown of the occurred on the combi.sample at 105kv OK
8 DC Voltage withstand negative 15min JB/T8138.1 No breakdown and flashover shall occur at 52KV No breakdown and flashover occurred on the combi.sample at 52kv, 15min OK
9 AC Voltage withstand, 4h JB/T8144.1 No breakdown shall occur at 35KV, 4h No breakdown occurred on the combi.sample at 35kv, 4h OK
10 Sealing test DL413 Heating for 5h, cooling for 3h, Conductors temperature is 90-95 In water bath, 9 cycles Heating for 5h, cooling for 3h, Conductors temperature is 90-95 in water bath, 9 cycels, Results refer to the following test As left
11 AC Voltage withstand, 15min JB/T8144.1 No breakdown and flashover shall occur at 25KV No breakdown and flashover occurred on the combi.sample at 25kv, 15min OK

    

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