How to Choose the Right Medium Voltage Power Cables for Your Application?
The Medium Voltage Power Cables are designed for industrial and commercial uses in chemical plants, refineries, steel mills, industrial plants, commercial buildings, utility substations and generating stations. In order to decide the perfect choice of medium voltage power cable for your application, you will have to understand the unique features, construction and uses of each specification of the cable.
Cable Selection and Requirements
Before choosing the cable, you need to decide the purpose of your application and its special requirements. Once it is determined, you can select the cable by making sure that it will not cause any risk to life or property while using in its intended way.
- Make sure that the cables are suitable for using in the desired operating environment conditions. For instance, the medium voltage power cables used in chemical plants and refineries would need special protection against harmful chemicals and the challenging environment.
- Voltage ratings, cross sectional specifications and current carrying capacity have to be given due consideration.
- Jackets and shields provide better protection in harsh conditions. Check with the distributor for specific recommendations on protection of cables in various conditions.
- Confirm that the selected cables are compatible with the National Electric Code standards. According to National Electric Code, cables can be used at 90°C - 105°C for continuous operation, 130°C - 140°C for emergency overload conditions, and 250°C for short circuit conditions, depending on the specifications.
Industry Standards and Approvals to Look for
The Medium Voltage Power cable conforms to standards and regulations of the ICEA S-96-659, UL Standard 1072, NEMA WC 71, AEIC CS8 and Federal Specification J-C-30B.
If you would like to ask for exact specification of the cable for certain applications, you can request us for a customized cable. Crown Industrial Inc. can handle all your electrical needs and we provide the same quality service to every customer.