Knowledge of Deadbreak Tee Connector

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Knowledge of Deadbreak Tee Connector

Date:11-24-2021

What is the difference between the front connector and the rear connector of the Deadbreak connector! Generally speaking, under normal circumstances, a set of front connector are needed to enter a three-core high-voltage cable in a ring main unit. If it is connected through a wall bushing,after inserting and then connecting with the front connector, can form a two-way outlet.

The deadbreak front connector is a fully insulated, fully sealed terminal cable head that can be touched with electricity, which is widely used in the connection of outdoor distribution transformers, box transformers, ring main unit, cable branch boxes, buried transformers and other electrical equipment;The product is made of imported EPDM and advanced technology; there is an arc extinguishing head at the end of the conductive rod, so it can be operated in a live state, but can not cut off the short-circuit current; the test point can be installed with a live display or a fault indicator for the convenience of inquiring about the equipment Live state and fault state.

Deadbreak Tee Connector application:
1. Realize the connection of single-phase or three-phase insulated cables and transformers, switchgears, branch boxes and other equipment through 630A prefabricated connectors.
2. Suitable for indoor and outdoor installation.
3. The highest system voltage is 35kV
4. Continuous rated current 630A

Deadbreak Tee Connector characteristics:
1. Polymer insulation (XLPE, ERP, etc.)
2. Copper or aluminum conductor
3. With semi-conductive or metal shield
4. Conductor size: 12kv :25-400mm2
24kv :25-400mm2
35kv :50-400mm2

Deadbreak Tee Connector performance:
1. When matched with a suitable casing or plug, a fully shielded and fully sealed separable connection is provided;
2. It can be operated under water and other harsh conditions for a long time;
3. The built-in capacitor test point is used to determine the live state of the line and must be used in conjunction with a live display;
4. There is no minimum safety distance requirement between phases;
5. The installation can be vertical, horizontal or any angle.

Deadbreak Tee Connector Installation process:
1. No need for any special tools, straps or filling;
2. After the cable connector is installed to the relevant component, it will be energized and run immediately;
3. Provide conventional assembly parts and installation instructions.

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