Product Description
The insulation piercing clamp is applicable to the new cable T-connection products of small capacity power and
lighting power supply systems. The use of puncture clamp is another cable T-connection mode after the cable
distribution box and pre branch cable. It has the characteristics of more safe and reliable power distribution,
simple installation, waterproof, low environmental requirements, maintenance free, and more economical. It
can be used in low voltage power and lighting distribution lines such as high-rise buildings, civil residences,
street lamp power distribution, outdoor overhead lines, etc. It can be installed in shafts and outdoors.
Structure composition and type selection
The puncture clamp is connected by a screw with a torque screw through two insulation supports separated up and down.
Two pieces of conductors made of special alloy that can contact the conductor at multiple points are hidden in the insulation
support. The puncture clamp is equipped with torque nut and puncture structure. The torque nut is used to ensure constant
contact pressure, ensure good electrical contact, and together with the puncture structure, make the installation simple and
reliable. During installation, it is only necessary to visually check whether the torque nut is broken, and whether the wire
position is appropriate to ensure reliable quality. After testing, the contact resistance and line insulation resistance meet the
requirements of the construction specifications, and the temperature rise at the joint part of the loaded power on test run is
normal The use of the puncture clamp has little impact on the mechanical and electrical properties of the trunk line. Now the
puncture clamp has a complete range of models, which can easily meet the T-connection needs of the trunk line of ordinary
power lines.
Product characteristics
Mechanical property: under the action of wire breaking force, the connector has no crack.
Waterproof and insulation performance: the underwater insulation strength is up to 15KV (medium voltage)/6KV (low voltage).
Temperature rise performance: the temperature rise of connector is lower than that of connecting wire when large current
passes through.
Electrical performance: specially made torque bolt ensures constant puncture pressure and good electrical contact.
Easy operation: puncture structure, no need to cut, no need to peel the insulated wire.
Wide scope of application: applicable to copper copper butt joint, aluminum aluminum butt joint, copper aluminum transition,
and reducing conductor connection: low-voltage (1KV), medium voltage (10KV) cable insulation piercing connector. They are
respectively suitable for aerial cable (insulated, bare wire) branch connection, insulated incoming cable branch connection,
building power distribution system branch connection, street lamp power distribution system, etc. Low voltage (1KV), medium
voltage (10KV) underground power grid (directly buried, cable trench) special cable insulation piercing connector and
accessories. It is mainly used to branch insulated cables in the underground branch box, and is the best choice for underground
engineering of power grid.
Product features
1. The installation space can be ignored.
2. It does not need maintenance and can be installed in narrow spaces such as bridge, box, pipe and cable trench
without occupying effective area.
3. The construction speed is extremely fast: it only takes about 3 minutes for each branch.
4. Save time, labor and expense.
5. Only matching ordinary socket wrench can be used for installation.
6. Insulation puncture connection, waterproof and moisture-proof.
7. It is resistant to tension, distortion, vibration, acid and alkali corrosion.
Dimension
Item No. |
Conductor Cross Section(mm2) |
Bolt Qty. |
Main |
Tap |
YJEPS |
2.5-35 |
1.5-6 |
1×M6 |
YJEP (PC1) |
16-95 |
1.5-10 |
1×M6 |
YJ2-95 (PC2) |
16-95 |
4-35(50) |
1×M8 |
YJ2-150 |
50-150 |
6-35(50) |
1×M8 |
YJ3-95 (PC3) |
25-95 |
25-95 |
1×M8 |
YJ4-150 (PC4) |
50-150 |
50-150 |
2×M8 |
FAQ
Q:CAN YOU HELP US IMPROT AND EXPORT?
A:We will have a professional team to serve you.
Q:WHAT'S THE CERTIFICATES DO YOU HAVE?
A:We have certificates of ISO,CE, BV,SGS.
Q:WHAT'S YOUR WARRANTY PERIOD?
A:1 year in general.
Q:CAN YOU DO OEM SERVICE?
A:YES,we can.
Q:WHAT YOU LEAD TIME?
A:Our standard models are in stock ,as for big orders ,it take about 15 days.
Q:CAN YOU PROVIDE FREE SAMPLES?
A:Yes,please contact us to know the sample policy.