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40.5kV Shielding Bushing
2. Installation Method: Penetrate into cabinets or between the cabinet and other grounded objects.
3. Compatible Cabinets: Compatible with KYN61-40.5 switchgear.
4. Product Advantages: Excellent electrical insulation performance, mechanical protection, superior sealing performance, and easy installation.
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Product Introduction
40.5kV high voltage shielding bushing is suitable for three-phase AC system power stations and substation distribution devices with rated voltage of 40.5kV and frequency of 50-60Hz. It is used for conductive parts to pass through partitions, walls or other grounding objects, and serves as insulation support and fixed connection between external conductors (busbars).
Product Specifications
Specification Sheet
|
No. |
Item |
Unit |
Date |
|
1 |
Rated Voltage |
kV |
40.5 |
|
2 |
Rated Current |
A |
630/1250/1600/2000/2500/3150 |
|
3 |
Power Frequency Withstand Voltage |
kV/ min |
95 |
|
4 |
Partial Discharge Limit Value |
pc |
≤5 |
|
5 |
Material |
Epoxy resin |
Product Advantages
40.5kV shielding bushing has many advantages:
Excellent electrical performance
can withstand higher voltage, high insulation resistance, low dielectric loss, good corona and arc resistance.
High mechanical strength
can withstand certain mechanical stress, such as vibration, impact, etc., to ensure structural stability in harsh environments.
Strong corrosion resistance
the materials used have good corrosion resistance and can resist erosion by various chemicals and humid environments.
Easy installation
reasonable structural design, simple and quick installation, can reduce installation costs and maintenance workload.
Product Applications
Shielding bushing are used in power distribution devices and high-voltage electrical appliances in power stations and substations to allow wires to pass through grounding partitions, walls or electrical equipment casings, supporting the conductive parts to insulate them from the ground or casing.
Product Outline Drawing
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