Some information about the wall bushing of NJREC
Voltage: 52kV ,72.5kV,123kV, 170kV, 245kV, 362kV etc
Application: indoor - indoor, outdoor - indoor, outdoor - outdoor
Standard: IEC 60137 - 2017
External Insulation Type: Polymer (silicone rubber with Uv protection) & Porcelain. According to requirement.
Inner Insulation Type: RIP & RIS. According to requirement.
Rated Current: 630A - 12,500A.
A wall bushing is a device that allows electrical cables and wires to pass through walls while maintaining insulation and preventing damage. They are typically made of high-quality, non-conductive materials such as rubber or porcelain. Wall bushings are designed to protect cables from abrasion, while also providing a seal to prevent the entry of moisture and other contaminants.
Types of Wall Bushings
There are different types of wall bushings available, each suited for specific applications.The most common types include:
Rubber Wall Bushings: These are versatile and durable, suitable for both indoor and outdoor use. They provide excellent insulation and can withstand high temperatures.
Porcelain Wall Bushings: These are widely used in commercial and industrial settings, as they offer superior strength and resistance to heat and chemicals.
Maintenance Tips
- Regular maintenance of wall bushings is essential to ensure their longevity and effectiveness. Here are some tips:
- Inspect the wall bushings periodically for signs of wear or damage.
- Replace any damaged or worn-out bushings immediately.
- Clean the wall bushings regularly to remove dirt and debris.
- Check for any signs of moisture or water ingress around the bushings.
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