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1.Product Introduction
Silicone Rubber Insulation Protective Cover is made of high polymer material with strong anti-aging property and imported silicone rubber.The product has good electrical insulation, waterproof sealing and safety protection performance.It is mainly suitable for insulation safety protection of electrical equipment connection such as power transformer junction post, indoor/outdoor switch and bus bar.It can effectively prevent the occurrence of electric shock,pollution and condensation flashover phenomenon; Prevent short circuit accidents caused by foreign body lap and animal crawling; Reduce air and harmful gases to conductive materials corrosion, prolong the service life of electrical equipment. It has the characteristics of easy installation, excellent environmental adaptability and long service life.
2.Product Parameter (Specification)
Technical Specification | |
Test Item | Parameters |
Hardness (Shaw A) | 90 |
Tensile Strength (MPa) | ≥12 |
Elongation at Break (%) | ≥400 |
Volume Resistivity (Ω.cm) | ≥1*1014 |
Breakdown Strength (kV/mm) | ≥25 |
Permittivity (ε) | ＜2.5 |
Shrinkage Temperature (℃) | 120~140 |
Radial Shrinkage Ratio (%) | 250 |
Length Shrinkage Ratio (%) | ±5 |
Oxygen Index (OI) | ≥27 |
The technical parameters for the Silicone Rubber Insulation Protective Cover.
1. The product is made of synthetic silicone rubber vulcanized at high temperature, never changing, high flexibility, tear resistance, product life can be up to 50 years;
2. Good insulation performance, insulation strength ≥20kV/mm, insulation resistance greater than or equal to 10 Ω;
3. Reasonable design and convenient installation. The buckle structure is easy to disassemble and reuse during maintenance;
4. High and low temperature resistance, can be used in the range of -60℃-190℃. Uv resistance, excellent hydrophobicity, aging resistance, meet the long-term outdoor use.
3.Product Feature And Application
The Silicone Rubber Insulation Protective Cover features are:
1. Effectively eliminate short circuit accidents caused by small animals such as birds and animals or foreign body lap；
2. Prevent electrical accidents caused by condensation flashover, pollution flashover and icicle sticking to snow；
3. Prevent acid rain, salt spray and harmful chemical gases from corrosion of transformer inlet and outlet lines；
4. Avoid personal injury and death accidents caused by pedestrians mistakenly touching exposed electrical connections；
5. The protective cover and metering device can be fully closed operation to prevent illegal elements stealing electricity；
6. Buckle structure, safe and simple, reusable；
1.Product Introduction
Silicone Rubber Insulation Protective Cover is made of high polymer material with strong anti-aging property and imported silicone rubber.The product has good electrical insulation, waterproof sealing and safety protection performance.It is mainly suitable for insulation safety protection of electrical equipment connection such as power transformer junction post, indoor/outdoor switch and bus bar.It can effectively prevent the occurrence of electric shock,pollution and condensation flashover phenomenon; Prevent short circuit accidents caused by foreign body lap and animal crawling; Reduce air and harmful gases to conductive materials corrosion, prolong the service life of electrical equipment. It has the characteristics of easy installation, excellent environmental adaptability and long service life.
2.Product Parameter (Specification)
Technical Specification | |
Test Item | Parameters |
Hardness (Shaw A) | 90 |
Tensile Strength (MPa) | ≥12 |
Elongation at Break (%) | ≥400 |
Volume Resistivity (Ω.cm) | ≥1*1014 |
Breakdown Strength (kV/mm) | ≥25 |
Permittivity (ε) | ＜2.5 |
Shrinkage Temperature (℃) | 120~140 |
Radial Shrinkage Ratio (%) | 250 |
Length Shrinkage Ratio (%) | ±5 |
Oxygen Index (OI) | ≥27 |
The technical parameters for the Silicone Rubber Insulation Protective Cover.
1. The product is made of synthetic silicone rubber vulcanized at high temperature, never changing, high flexibility, tear resistance, product life can be up to 50 years;
2. Good insulation performance, insulation strength ≥20kV/mm, insulation resistance greater than or equal to 10 Ω;
3. Reasonable design and convenient installation. The buckle structure is easy to disassemble and reuse during maintenance;
4. High and low temperature resistance, can be used in the range of -60℃-190℃. Uv resistance, excellent hydrophobicity, aging resistance, meet the long-term outdoor use.
3.Product Feature And Application
The Silicone Rubber Insulation Protective Cover features are:
1. Effectively eliminate short circuit accidents caused by small animals such as birds and animals or foreign body lap；
2. Prevent electrical accidents caused by condensation flashover, pollution flashover and icicle sticking to snow；
3. Prevent acid rain, salt spray and harmful chemical gases from corrosion of transformer inlet and outlet lines；
4. Avoid personal injury and death accidents caused by pedestrians mistakenly touching exposed electrical connections；
5. The protective cover and metering device can be fully closed operation to prevent illegal elements stealing electricity；
6. Buckle structure, safe and simple, reusable；
