Product Description
MV-105 Cable is a medium voltage power cable designed for feeder circuits, distribution circuits, transformers, switchgear and utility power systems. In data center projects, MV-105 cables are commonly used for incoming power supply, medium-voltage distribution, transformer feeders and connections between MV switchgear and power equipment.
Hebei Huatong provides MV-105 style medium voltage cables in single-core and three-core constructions. Cable designs can be customized according to project voltage, insulation level, conductor size, grounding conductor requirement, installation method and fire performance requirement.
The cable can be designed with copper conductor, EPR or XLPE insulation, semiconductive conductor screen, insulation screen, metallic shield and a durable outer jacket. It is suitable for demanding data center power infrastructure where electrical reliability and long-term performance are critical.
| Conductor | Multi-stranded copper per ASTM B3 without coating |
| Semiconductor | Rubber semiconductor layer as per UL 1072 |
| Insulation | Synthetic rubber (EPDM) per UL 1072 |
| Semiconductor | Rubber semiconductor layer as per UL 1072 |
| Metal shield | 5 mil bare copper tape helically applied with 25% nominal overlap. |
| Jacket | Black PVC compound according to UL 1277 |
Key Features
- Medium voltage power cable for data center infrastructure
- Voltage ratings from 5kV to 35kV
- Single-core and three-core cable designs available
- Suitable for feeder circuits and distribution circuits
- Designed for indoor, outdoor, duct, raceway or direct burial installation depending on specification
- Semiconductive conductor screen and insulation screen
- Metallic shielding for MV electrical performance
- Flame-retardant and sunlight-resistant sheath options available
- Custom grounding conductor design available
- Suitable for transformer feeders and MV switchgear connections


