EN
Aug 22 2025
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Woer produces a range of separable elbow, straight, and tee connector kits. Our separable connectors are widely used in switchgears, transformers, cabinets, and other electrical equipment. These connectors are made of EPDM or silicone rubber with integrated field control. Woer adopts an advanced triple-layer injection technique (comprising a conductive inner layer, an insulation layer, and a conductive outer layer) to ensure optimal interface properties, eliminating gaps between layers and minimizing partial discharge. Our separable connectors are primarily delivered as three-phase kits, each containing all necessary accessories.
Woer's products are designed and tested in accordance with IEC and other industry standards, including:
| EN 50181 | Plug-in type bushings above 1kv up to 52kV and from 250A to 2.5kA for equipment other than liquid filled transformers |
| EN 50180 | Bushings above 1kv up to 36kV and from 250A to 3.15kA for liquid filled transformers |
| HD 629.1 | Test requirements on accessories for used on power cables of rated voltage from 3.6/6(7.2)kV up to 20.8/36(42)kV-Part 1:cables with extruded insulation |
| IEC 60502.4 | Power cable with extruded insulation and their accessories for rated voltages from 1kV(U=1.2kV) up to 30kV(Um=36kv)-part 4:test requirements on accessories for cable with rated voltages from 6kV up to 30kV(Um=36kV) |
| IEC 60099 | Metal oxide surge arresters without gaps for A.C. systems |
| JB/T 8952 | Polymer-housed metal oxide surge arresters without gaps for A.C. systems |
| Bushing Interface | Interface Description | Standard |
| 250A Series Apparatus Bushing | 250A Plug-in | EN50180&50181 Interface Type A |
| 400A Series Apparatus Bushing | 400A Plug-in | EN50180&50181 Interface Type B |
| 630A Series Apparatus Bushing | 630A Plug-in | EN50180&50181 Interface Type C |
| 630A Series Apparatus Bushing | 630A Plug-in | EN50180&50181 Interface Type E |
| Bushing Interface | Voltage Class | Interface Description | Standard |
| 200A Series Loadbreak | 8.3/14.4kV | 200A Sliding | IEEE 386 Loadbreak, Figure 5 |
| 200A Series Loadbreak | 15.2/26.3kV | 200A Sliding | IEEE 386 Loadbreak, Figure 7 |
| 200A Series Deadbreak Bushing or Junction | 8.3/14.4kV | 200A Sliding | IEEE 386 Loadbreak, Figure 5 |
| 600A Series Deadbreak Bushing or Junction | 15.2/26.3kV | 600A Bolted | IEEE 386 Deadbreak, Figure 11 |
| 600A Series Deadbreak Bushing or Junction | 21.1/36.6kV | 600A Bolted | IEEE 386 Deadbreak, Figure 13 |
