PFISTERER CONNEX GIS Terminations - HVAC Cable Accessory
- Southwire #
- HVUD30
PFISTERER Dry Plug-In Separable Connectors are factory-prefabricated, silicone-insulated connector systems designed for reliable termination of high-voltage polymeric insulated cables in gas-insulated switchgear (GIS) and transformer applications. The dry, fully insulated, metal-enclosed design eliminates the need for oil or gas insulation while providing safe, touch-proof operation, fast installation, and long-term operational flexibility. These connectors support efficient commissioning, easy maintenance, and a wide range of voltage and conductor size requirements.
Priced by quote — copper moves daily (COMEX), so we quote at the current price.
Available sizes & constructions
| Accessory Name | Voltage Level (kV) | Cable/Conductor Size (kcmil) | Standards | |
|---|---|---|---|---|
| Size 4Size 4 | 72.572.5 | 200-4000200-4000 | IEC 60840 IEC 63026IEC 60840 IEC 63026 | |
| Size 5-SSize 5-S | 145145 | 200-3150200-3150 | IEC 60840IEC 60840 | |
| Size 6Size 6 | 170170 | Max 5000Max 5000 | IEC 60840IEC 60840 | |
| Size 6-SSize 6-S | 245245 | Max 5000Max 5000 | IEC 62067IEC 62067 | |
| Size 7Size 7 | 300300 | 1250-60001250-6000 | IEC 62067IEC 62067 | |
| Size 7-SSize 7-S | 362362 | 1250-60001250-6000 | IEC 62067IEC 62067 | |
| Size 8Size 8 | 420420 | 1250-60001250-6000 | IEC 62067IEC 62067 | |
| Size 9Size 9 | 550550 | 1250-60001250-6000 | IEC 62067IEC 62067 |
Application & features
- Designed for gas-insulated switchgear (GIS), transformers, and high-voltage substations
- Suitable for high-voltage polymeric insulated cable termination applications
- Dry plug-in technology eliminates the need for oil or gas insulation at the interface
- Fully insulated, metal-enclosed, and touch-proof design for enhanced safety
- Reliable electrical insulation and stress control using silicone-based materials
- Consistent dielectric performance through a fully sealed insulation system
- Fast installation, commissioning, and energization through standardized plug-in construction
- Easy connection, disconnection, and replacement of cables or equipment
- Maintenance-free operation reduces lifecycle costs
- Waterproof construction suitable for indoor and outdoor installations
- Accommodates a wide range of conductor sizes and system configurations
- Supports flexible substation design and future system modifications
- Environmentally friendly design with oil-free and gas-free operation
- Long-term operational reliability in utility and transmission environments
Standards & references
- AEIC CS9
- ICEA S-108-720
- IEC 62067
- IEC 63026
- IEC 60840 (where applicable)
- Suitable for voltage levels from 72.5 kV to 550 kV