woer
Y-type branch connector
Y-type branch connector
Couldn't load pickup availability
Application areas:
Primarily used in high-voltage AC power transmission, for connections between high-voltage power cables.
Product Description
1. The main body of the branch joint is made of thermosetting resin by vacuum injection molding, which is a completely dry structure and eliminates the possibility of oil leakage.
2. The main body of the branch connector is a single piece, and the outer shell is a metal structure that is waterproof, moisture-proof, and resistant to mechanical stress damage, so as to ensure that the branch connector operates normally in various installation environments;
3. It has a compact structure, small size, and requires little installation space. It can be installed not only in cable wells or cable trenches, but also directly buried.
4. The entire branch connector body is prefabricated in the company. During installation, simply insert the treated cable, which is extremely convenient. Since the branch connector body contains no filler or insulating gas, it requires no maintenance during operation.
Product Parameters
| name | Y-type branch connector |
|---|---|
| Model Specifications | WYJJFG-64/110 |
| Implementation Standards | IEC60840, GB/T11017 |
| Rated voltage (U0/U) | 64/110kV |
| Maximum operating voltage (Um) | 126kV |
| Baseline Impact Resistance Level (BIL) | 550kV |
| Maximum rated temperature of conductor | |
| a): During normal operation | 90℃ |
| b): Transient (short circuit time not exceeding 5 seconds) | 250℃ |
| Insulating materials | Epoxy resin |
| Stress cone material | Imported EPDM rubber |
| The connector is suitable for cables with the following outer diameter (after grinding). | Φ56-85mm |
| Storage conditions and shelf life | Store in a cool, dry, sealed container away from light. 5 years. |
| Relative permittivity of insulation | 2.3-3.2 |
| Volume resistivity of insulation | ≥1×10¹⁵Ω·cm |
| Connecting hardware | |
| a): Fitting connection method | crimp-free structure |
| weight | 120kg |
| Sealing method of the joint | Waterproof tape, heat shrink tubing, epoxy putty |
| Electrical connection method for grounding with metal sheath | Welding or sealing lead |
| Enhanced protective case (optional) | |
| a): Materials | Fiberglass |
| b): External dimensions | 1600×400×600 |
| Waterproof materials | |
| a): Materials | polyurethane |
| b): Quantity | 100kg |
Product Selection
- Branch connector: WYJJFG type
- Rated voltage: 48/66kV, applicable to 120~1600mm²
- Rated voltage: 64/110kV, applicable to 240~1600mm²
- Rated voltage: 76/138kV, applicable to 240~1600mm²
Share
