Electricity is very important in our life as it plays a vital role in both industrial and domestic fronts. Any industry cannot work without proper supply of electricity. For this reason, it is inevitable to take care of the electrical system of any industry. Without proper care, electrical systems of any industry do not age well and create various problems during their working. This leads to frequent breakdowns during working eventually leading to economic loss in terms of work and time. Along with that, you also need to take care of your high voltage industrial electrical network so that you could maintain best safety levels in your plant.
When you are installing various components and cable in your industrial plant, you need to form some joints between the cables so that proper length of the cables could be obtained for various purposes. When you form a joint between two different cables, the joint becomes very weak and is affected from many outer forces and factors such as mechanical forces, chemical effects, weather and many others. Another great force exerted on the high voltage cable joints is the additional force exerted on the joint due to long length and weight of the cables. In order to protect the joints from these factors, you need to provide a perfect seal to the cable joints, which is provided by the use of high quality cable joint kits.
Compaq offers you a wide range of the finest quality of high voltage as well as medium voltage cable joint kits, which are manufactured from the best quality raw material and are designed for satisfying the wide requirements of different clients. The cable joints offered by Compaq are available in both cold shrinkable and heat shrinkable types so that they could be installed even in the most extreme working conditions. The working range of the Compaq cable joints is also very wide and they can work between the voltages of 3.3Kv and 72.5Kv.
Here are discussed the technical information about Compaq cable jointing kits.
| Text description | Requirements` | GTP values | |||
| 12KV | 24KV | 36KV | |||
| A.C Voltage withstand test ( Dry ) | 5 minutes at 4.5 U0 | 35KV | 58KV | 86KV | |
| A.C Voltage Withstand test (Wet) | 1 minutes at 4.5 U0 | 30KV | 51KV | 76KV | |
| D.C Voltage Withstand test | 15 minutes at 4 U0 | 48KV | 96KV | 144KV | |
| Partial discharge test | 10 Pc Max. at 1.73 U0 | <5 Pc upto 12.7 KV | <5 Pc up to 25 KV | <5 Pc up to 33 KV | |
| Impulse Voltage withstand test | 10 impulse each polarity at 75KV | 95KV | 125KV | 170KV | |
| Thermal Short Circuit (Screen) | Two short circuit & no visible deterioration | Even confirm to more straight condition | |||
| Thermal Short Circuit (Conductor ) | Two short circuit & no visible deterioration | Even confirm to more straight condition | |||
| Dynamic Short Circuit | One short circuit & no visible deterioration | Even confirm to more straight condition | |||
| Humidity Test | 300 hours at 1.25 U0 | Passes | |||
| Salt Fog Test | 100 hours at 1.25 U0 | Passes | |||
With such a wide variety and high quality of electrical products offered by Compaq, you can rest assured that you have chosen only the best for your industry.
