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Insulation piercing connector

General of insulation piercing connector(IPC)
1.1 Piercing connector,simple installation.need not strip the cable coat.
1.2 Moment nut,piercing pressure is constant,keep good electric connection and make no damage to lead.
1.3 Self-seam frame,wetproof,and anti-corrosion,extend the using life of insulated lead and connector
1.4 A dopted special connecting tablet,apply to joint of Cu(AL)and Cu(AL)or Cu and Al
1.5 Small electric connecting resistance,connecting resistance less than 1.1 times of the resistance of branch conductor with teh same length.
1.6 Special insulated case body,resistandce to illumination and environmental aging.the insulation strength can up to 12kV
1.7 Arc surface design,apply to connectrion with the same(different)diameter,wide connectrion scope(0.75mm2-400mm2)
(Performacnce testing)
2.1 Mechanical performance:the grip force of the wire clamp is 1/10 bigger the the break force of the lead.It comply with GB/T2317.3-2000,the heat circle trial standard for elcetic fitting.
2.2 Temperature rise performance:under the condition of big current.the temperature rise of connector is less than that of connection lead.
2.3 Heat circle performance:conforms to GB/T2317.3-2000,the heat circle trial standard for elcetirc fitting.
2.4 Waterproof insulation performance:conforms to the relecant requirements in Part 2 of GB/T13140.4-1998
2.5 Resistance to corrosion performance:under the condition of SO2 and salt fog.it can do three times of foureteen days circle testing.
2.6 Environmental aging performance:under the circumstance of ultraviolet.radiation,dry and moist,expose if with change of temperature and heat impulse for six weeks.
2.7 Fire-proof performance:insulation material of the connectror with stands glowing filament test,Conform to the requirements in Chapter4-10 of GB/T5169.4.
(Simple installation)
The reason of choosing insulation piecring connector(IPC)
3.1 Simple installation
Con be branch of cable without striping the insulated coat and the joint is completely insulated.Make branch in the random location of cable without cutting off the main cable.Smiple and reliable installation,just need sleever spanner,can be installed with on live line.
3.2 Safe use
The joint has good resistance to distorion,quake,fire,wet,electrochemical corrosion and aging,need no maintenance,Has been used successfully for 30 years,
3.3 Economical cost
Small installation space.save the cost of bridge and land construction.In structural application.there need no terminal box.junction box and return wire of cable,save cost.The cost of cables and clamps is lower than other power supply system.
SME series
Insulation piercing connectors
Product type and application scope
1KV Series products (Low voltage series)
Modle Main line section Branch section Nominal current Outline size Weight Piercing depth
SM756 0.75-6 0.75-6 41 21x27x23 10 1-1.5
SM041 6-10 1.5-6 41 26x39x54 85 1.5-2
SM101 1.5-2.5 1.5-10 55 27x41x62 55 1.5-2
SMEP 16-95 1.5-10 55 27x41x62 55 1-2
SM2-95 16-95 4-35(50) 157 46x52x87 160 1.5-2
SM2-150 50-150 4-35(50) 157 46x52x87 162 1.5-2.5
SM3-95 25-95 25-95 214 50x61x100 198 1.5-2
SM4-150 50-150 50-150 316 50x61x100 219 1.5-2.5
SM6 120-240 25-120 211 52x68x100 360 1.5-2.5
SM7 150-240 10-25 102 52x68x100 336 1.5-2.5
SM240 95-240 95-240 425 83x130x130 1040 1.5-2.5
SM300 300 ANY 425 83x130x130 1040 1.5-2.5
SM400 400 ANY 425 83x130x130 1040 1.5-2.5
Modle Conductor Range(mm2) No.Bolt
Main Tap
JBC-1 35-70 6-35 1
JBC-2 35-150 35-150 1
JBC50-240 50-240 50-240 2
Insulation piercing connectors
Modle Conductor Range(mm2) No.Bolt
Main Tap
IPC3.1 16-95 10-25 1
IPC3.2 70-95 70-95 1
IPC3.3 120-185 16-25 1
IPC3.4 70-185 70-185 2
TTD121F 25-95 2.5-25 1
TTD151F 25-95 (25)6-35 1
TTD201F 35-95 25-95 1
TTD281F 50-185 6-35 1
TT2D82F 25-95 25-35 1
TTD451F 95-240 95-240 2
Modle Conductor Range(mm2)
Main(Al/Cu)(mm2) Tap(Al/Cu)(mm2)
DCNL-1 10-95 1.5-10
DCNL-2 16-95 4-35
DCNL-3 25-120 25-95
DCNL-4 50-150 4-35
DCNL-5 35-150 35-150
DCNL-1D 10-95 1.5-10
DCNL-4D 50-150 4-35
Insulation piercing connectors
Modle Conductor Range(mm2)
Main Tap
CT-1 6-95 1.5-6
CT-2 6-150 2.5-25
CT-3 6-150 4-35
CT-4 25-150 25-95
CT-5 25-150 16-95
Modle Conductor Range(mm2)
Main Tap
YN-1 6-25 6-25
YN-2 35-70 6-25
YN-3 35-70 35-70
YN-4/2 35-70 35-70
Modle Conductor Range(mm2)
Main Tap
ABS 25-70 6-35
SMMA-1 16-95 16-25
SMMA-2 70-95 70-95
SMHA 70-185 70-120
CPA 16-70 16-70
DP10 50-70 50-70
SMC Piercing connector(1kV)
Application
Applicable to branch connection and succession for 1kv insulated overhead distribution systems.
Technical Data
Modle Applicable cable(mm2) Dimensions(mm) Nominal
Current(A)		 Bolt No.(Piece) Main application Note
Main line Branch line A B H
SMC-150/150 35~150 35~150 65 53 87 342 2 The connection of
main circuitries,
the branch connection
for
main circuitries
to house circuitries,
electric appliances or
street light. 		Low-voltage
double-insulation
cable, available
with the specifications
of highvoltage
piercing connector
SMC-120/50 25~120 10~50 56 51 78 162 1
SMC-95/50 25~95 6~50 54 51 78 162 1
SMC-50/35 16~50 4~35 45 51 68 132 1
SMC-95/10 25~95 1.5~10 37 25 58 75 1
SMC-50/10 10~50 1.5~10 32 32 49 75 1
SMC-240/240 95~240 95~240 90 85.5 113 476 2
SMC-240/185 95~240 70~185 85.5 83 113 399 2
SMC-240/50 150~240 16~50 76 83 113 162 2
SMC-185/95 70~185 16~95 78.5 80.5 113 257 2
SMC Piercing connector(10kV)
Application
Applicable to branch connection and succession for 10kv insulated overhead distribution systems.
Technical Data
Modle Applicable cable(mm2) Dimensions(mm) Nominal
Current(A)		 Bolt No.(Piece) Main application
Main line Branch line A B H
SMC10-300/300 150~300 150~300 100 85 136 600 2 The connection of
main circuitries,
the connection of
main circuitry and
branch circuitry.
SMC10-300/150 150~300 35~150 92 83 118 342 2
SMC10-240/240 95~240 95~240 90 85.5 113 476 2
SMC10-240/150 95~240 50~150 85.5 83 113 342 2
SMC10-240/50 95~240 16~50 76 83 113 162 2
SMC10-185/50 95~185 16~50 78.5 80.5 113 162 2
SMC10-95/70 25~95 16~70 68 82.5 97.5 207 2
SMC Piercing connector(20kV)
Application
Applicable to branch connection and succession for 20kv insulated overhead distribution systems.
Technical Data
Modle Applicable cable(mm2) Dimensions(mm) Nominal
Current(A)		 Bolt No.(Piece) Main application
Main line Branch line A B H
SMC20-240/185 95~240 50~185 100 91 141 399 2 The connection of
main circuitries,
the connection of
main circuitry and
branch circuitry.
SMC20-240/240 150~240 150~240 100 91 141 476 2
SMCF Piercing grounding protection(1kV)
Application
Applicable to grounding protection during electric power construction for 1kV or below insulated overhead line.
Technical Data
Modle Applicable voltage(kV) Applicable cable(mm2) Dimensions(mm) Nominal
Current(A)		 Bolt No.(Piece) Main application
A B H
SMCF-240/150 1 150~240 160 140 113 476 2 The grounded safety
protection of main
circuitry when electric
power construction.
SMCF-185/95 1 95~185 158 140 113 399 2
SMCF-120/35 1 35~120 152.5 106 87 299 2
SMCF-95/16 1 16~95 139 88 78 257 1
SMCF Piercing grounding protection(10kV)
Application
Applicable to grounding protection during electric power construction for 10kV or below insulated overhead line.
Technical Data
Modle Applicable
voltage(kV) 		Applicable
cable(mm2)		 Dimensions(mm) Nominal
Current(A)		 Bolt No.(Piece) Main application
A B H
SMCF10-300/150 10 150~300 167.5 140 118 600 2 The grounded safety
protection of main
circuitry when electric
power construction.
SMCF10-240/150 10 150~240 160 140 113 476 2
SMCF10-185/95 10 95~185 158 140 113 399 2
SMCF10-95/25 10 25~95 148.5 140 98 257 2
SMCF Piercing grounding protection(20kV)
Application
Applicable to grounding protection during electric power construction for 20kV or below insulated overhead line.
Technical Data
Modle Applicable
voltage(kV) 		Applicable
cable(mm2)		 Dimensions(mm) Nominal
Current(A)		 Bolt No.(Piece) Main application
A B H
SMCF20-120/35 20 35~120 166 140 123 299 2 The grounded safety
protection of main
circuitry when electric
power construction.
SMCF20-240/150 20 150~240 170 140 140 476 2