Cold Shrink Terminations & Joints 1-36kv

• Customization: Available
• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
• Color: Clear, Black, Color
• Model NO.: SB-CSTJ
• Material: Plastic
• Maximum Voltage: <10KV
• Thermal Rating: 220 220
• Type: Insulation Sleeve & Tube
• Chemistry: Hybrid Insulation
• Classification: Hybrid Insulation Materials
• Certification: ISO9001, Iatf16949
• Brand: Sunbow
• Transport Package: Sunbow Standard Packing
• Specification: 46*46*41cm
• Trademark: Sunbow
• Origin: Shenzhen, China
• HS Code: 3917310000
• Production Capacity: 100, 000, 000meters/Month/Size

Product Description

1-36kV Cold Shrink Terminations & Joints
Description

Cold shrink cable accessories are manufactured with advanced liquid silicon rubber, which has high resilience and strength,good electrical insulation, is

UV stable and adverse to water. The cold shrink cable terminations & joints applications from 1 to 36kV(1kV, 12kV, 15kV, 20kV, 36kV). The simple installation of 

cold shrink cables accessories can help you save time and physical force. It improves your work efficiency, make the cables connect safely and reliably, assure your every connection correctly sealed and insulated for long protection. So our cold shrink MV terminations & joints are widely applied in power plant (nuclear), wind farm, substations, city subway etc.

 

Cold Shrink Termination Kits   (for XLPE,screened armored cables)

Voltage	Cores	Description	Cable size	Model number
18/30kV(36)	1	Indoor	25-50mm^2	18/30kVWLN-1-1
			70-150mm^2	18/30kVWLN-1-2
			185-400mm^2	18/30kVWLN-1-3
			500-630mm^2	18/30kVWLN-1-4
	1	Outdoor	25-50mm^2	18/30kVWLW-1-1
			70-150mm^2	18/30kVWLW-1-2
			185-400mm^2	18/30kVWLW-1-3
			500-630mm^2	18/30kVWLW-1-4
12/20kV(24)	1	Indoor	50-120mm^2	12/20kVWLN-1-1
			150-300mm^2	12/20kVWLN-1-2
			400-500mm^2	12/20kVWLN-1-3
			630mm^2	12/20kVWLN-1-4
	1	Outdoor	50-120mm^2	12/20kVWLW-1-1
			150-300mm^2	12/20kVWLW-1-2
			400-500mm^2	12/20kVWLW-1-3
			630mm^2	12/20kVWLW-1-4
8.7/15kV(17.5)	1	Indoor	25-50mm^2	8.7/15kVWLN-1-1
			70-120mm^2	8.7/15kVWLN-1-2
			150-240mm^2	8.7/15kVWLN-1-3
			300-400mm^2	8.7/15kVWLN-1-4
	1	Outdoor	25-50mm^2	8.7/15kVWLW-1-1
			70-120mm^2	8.7/15kVWLW-1-2
			150-240mm^2	8.7/15kVWLW-1-3
			300-400mm^2	8.7/15kVWLW-1-4
6.35/11kV(12)	1	Indoor	25-50mm^2	6.35/11kVWLN-1-1
			70-120mm^2	6.35/11kVWLN-1-2
			150-240mm^2	6.35/11kVWLN-1-3
			300-400mm^2	6.35/11kVWLN-1-4
	1	Outdoor	25-50mm^2	6.35/11kVWLW-1-1
			70-120mm^2	6.35/11kVWLW-1-2
			150-240mm^2	6.35/11kVWLW-1-3
			300-400mm^2	6.35/11kVWLW-1-4
0.6/1kV(1.2)	1	Indoor or Outdoor	25-50mm^2	0.6/1kVWLT-1-1
			70-120mm^2	0.6/1kVWLT-1-2
			150-240mm^2	0.6/1kVWLT-1-3
			300-400mm^2	0.6/1kVWLT-1-4
18/30kV (36)	3	Indoor	25-50mm^2	18/30kVWLN-3-1
			70-150mm^2	18/30kVWLN-3-2
			185-400mm^2	18/30kVWLN-3-3
			500-630mm^2	18/30kVWLN-3-4
	3	Outdoor	25-50mm^2	18/30kVWLW-3-1
			70-150mm^2	18/30kVWLW-3-2
			185-400mm^2	18/30kVWLW-3-3
			500-630mm^2	18/30kVWLW-3-4
12/20kV (24)	3	Indoor	50-120mm^2	12/20kVWLN-3-1
			150-300mm^2	12/20kVWLN-3-2
			400-500mm^2	12/20kVWLN-3-3
			630mm^2	12/20kVWLN-3-4
	3	Outdoor	50-120mm^2	12/20kVWLW-3-1
			150-300mm^2	12/20kVWLW-3-2
			400-500mm^2	12/20kVWLW-3-3
			630mm^2	12/20kVWLW-3-4
8.7/15kV(17.5)	3	Indoor	25-50mm^2	8.7/15kVWLN-3-1
			70-120mm^2	8.7/15kVWLN-3-2
			150-240mm^2	8.7/15kVWLN-3-3
			300-400mm^2	8.7/15kVWLN-3-4
	3	Outdoor	25-50mm^2	8.7/15kVWLW-3-1
			70-120mm^2	8.7/15kVWLW-3-2
			150-240mm^2	8.7/15kVWLW-3-3
			300-400mm^2	8.7/15kVWLW-3-4
6.35/11kV(12)	3	Indoor	25-50mm^2	6.35/11kVWLN-3-1
			70-120mm^2	6.35/11kVWLN-3-2
			150-240mm^2	6.35/11kVWLN-3-3
			300-400mm^2	6.35/11kVWLN-3-4
	3	Outdoor	25-50mm^2	6.35/11kVWLW-3-1
			70-120mm^2	6.35/11kVWLW-3-2
			150-240mm^2	6.35/11kVWLW-3-3
			300-400mm^2	6.35/11kVWLW-3-4
0.6/1kV(1.2)	3 or 4 or 5	Indoor or Outdoor	25-50mm^2	0.6/1kVWLT-3(4/5)-1
			70-120mm^2	0.6/1kVWLT-3(4/5)-2
			150-240mm^2	0.6/1kVWLT-3(4/5)-3
			300-400mm^2	0.6/1kVWLT-3(4/5)-4

Cold Shrink Cable Joints 

Use:

Cold shrink cable joint for XLPE -insulated 1 or 3 cores cables with Al or Cu conductor, 1-36kV.

Design:

The joint body is made of advanced liquid silicone rubber with three layers: a conductive outer layer, an insulating layer and a conductive inner layer.

The joints kit contains all mounting material. It improves reliability, reduces time and labor. It fits cable sizes from 25mm2 to 500mm2. 

 

Voltage	Cores	Cable size	Model number
18/30kV (36)	1	50-70mm^2	18/30kVWLJ-1-1
		95-150mm^2	18/30kVWLJ-1-2
		185-300mm^2	18/30kVWLJ-1-3
		400-500mm^2	18/30kVWLJ-1-4
12/20kV (24)	1	25-50mm^2	12/20kVWLJ-1-1
		70-120mm^2	12/20kVWLJ-1-2
		150-240mm^2	12/20kVWLJ-1-3
		300-400mm^2	12/20kVWLJ-1-4
8.7/15kV(17.5)	1	25-50mm^2	8.7/15kVWLJ-1-1
		70-120mm^2	8.7/15kVWLJ-1-2
		150-240mm^2	8.7/15kVWLJ-1-3
		300-400mm^2	8.7/15kVWLJ-1-4
6.35/11kV(12)	1	25-50mm^2	6.35/11kVWLJ-1-1
		70-120mm^2	6.35/11kVWLJ-1-2
		150-240mm^2	6.35/11kVWLJ-1-3
		300-400mm^2	6.35/11kVWLJ-1-4
0.6/1kV(1.2)	1	25-50mm^2	0.6/1kVWLJ-1-1
		70-120mm^2	0.6/1kVWLJ-1-2
		150-240mm^2	0.6/1kVWLJ-1-3
		300-400mm^2	0.6/1kVWLJ-1-4
18/30kV(36)	3	50-70mm^2	18/30kVWLJ-3-1
		95-150mm^2	18/30kVWLJ-3-2
		185-300mm^2	18/30kVWLJ-3-3
		400-500mm^2	18/30kVWLJ-3-4
12/20kV(24)	3	25-50mm^2	12/20kVWLJ-3-1
		70-120mm^2	12/20kVWLJ-3-2
		150-240mm^2	12/20kVWLJ-3-3
		300-400mm^2	12/20kVWLJ-3-4
8.7/15kV(17.5)	3	25-50mm^2	8.7/15kVWLJ-3-1
		70-120mm^2	8.7/15kVWLJ-3-2
		150-240mm^2	8.7/15kVWLJ-3-3
		300-400mm^2	8.7/15kVWLJ-3-4
6.35/11kV(12)	3	25-50mm^2	6.35/11kVWLJ-3-1
		70-120mm^2	6.35/11kVWLJ-3-2
		150-240mm^2	6.35/11kVWLJ-3-3
		300-400mm^2	6.35/11kVWLJ-3-4
0.6/1kV(1.2)	3 or 4 or 5	25-50mm^2	0.6/1kVWLJ-3(4/5)-1
		70-120mm^2	0.6/1kVWLJ-3(4/5)-2
		150-240mm^2	0.6/1kVWLJ-3(4/5)-3
		300-400mm^2	0.6/1kVWLJ-3(4/5)-4

 

Performance of Cold shrink cable accessories  
SEQ.
Test Project

 

18/30kV(36)	12/20kV(24)	8.7/15kV(17.5)	Result
1	AC voltage (in air and ambient temperature)	AC for 5min. at 81kV no breakdown, no flashover	AC for 5min. at 54kV  no breakdown, no flashover	AC for 5min. at 39kV no breakdown, no flashover	PASS
2	Partial discharge test	≤10pc at 31kV	≤10pc at 20kV	≤10pc at 15kV	PASS
3	Impulse test	10 impulses of each polarity at  170kV	10 impulses of each polarity at  125kV	10 impulses of each polarity at  95kV	PASS
4	Heating cycle in air (for termination )	60 cycles at 95ºC~ 100ºC and 45kV in air, no breakdown	60 cycles at 95ºC~ 100ºC and 30kV in air, no breakdown	60 cycles at 95ºC~ 100ºC and 22kV in air, no breakdown	PASS
5	Heating cycle in air (for joints )	30 cycles at 95ºC~ 100ºC and 45kV in air, no breakdown	30 cycles at 95ºC~ 100ºC and 30kV in air, no breakdown	30 cycles at 95ºC~ 100ºC and 22kV in air, no breakdown	PASS
6	Heating cycle voltage test under water	30 cycles at 95ºC~ 100ºC and 45kV under water, no breakdown	30 cycles at 95ºC~ 100ºC and 30kV under water, no breakdown	30 cycles at 95ºC~ 100ºC and 22kV under water, no breakdown	PASS
7	Thermal short circuit (screen)	no visible deterioration at current 1.97kA for 2s	no visible deterioration at current 1.97kA for 2s	no visible deterioration at current 1.97kA for 2s	PASS
8	Thermal short circuit (conductor)	no visible deterioration at current 3.0kA for 1s	no visible deterioration at current 3.0kA for 1s	no visible deterioration at current 3.0kA, for 1s	PASS
9	Dynamic short circuit	no visible deterioration at current 23.0kA for 2s	no visible deterioration at current 23.0kA for 2s	no visible deterioration at current 23.0kA for 2s	PASS
10	AC voltage for 15 min	AC for 15 min at 45kV. no breakdown, no flashover	AC for 15 min at 30kV. no breakdown, no flashover	AC for 15 min at 22kV. no breakdown, no flashover	PASS
11	Salt fog (for outdoor  terminations only)	1000H at 22.5kV, no breakdown, no flashover	1000H at 15kV, no breakdown, no flashover	1000H at 11kV, no breakdown, no flashover	PASS
12	Humidity (for indoor terminations only)	300H at 22.5kV, no breakdown, no flashover	300H at 15kV, no breakdown, no flashover	300H at 11kV, no breakdown, no flashover	PASS