| Quantity: | |
|---|---|
|
| Size mm | 8.7/15kV | 12/20kV | 18/30kV | 26/35kV |
| L | 252 | 370 | 370 | 450 |
| A | ≥800 | ≥950 | ≥950 | ≥1300 |
Voltage Section number | 1 | 2 | 3 | 4 |
| 8.7/15 | 25-50 | 70-120 | 150-240 | 300-400 |
| 12/20,18/30,26/35 | 50-95 | 120-185 | 240-400 | 500-630 |
|
| Size mm | 8.7/15kV | 12/20kV | 18/30kV | 26/35kV |
| L | 180 | 288 | 288 | 370 |
| A | ≥700 | ≥850 | ≥850 | ≥1200 |
Voltage Section number | 1 | 2 | 3 | 4 |
| 8.7/15 | 25-50 | 70-120 | 150-240 | 300-400 |
| 12/20,18/30,26/35 | 50-95 | 120-185 | 240-400 | 500-630 |
|
| Size mm | 8.7/15kV | 12/20kV | 18/30kV | 26/35kV |
| L | 378 | 430 | 430 | 488 |
| A | 1300 | 1600 | 1600 | 1800 |
Voltage Section number | 1 | 2 | 3 | 4 |
| 8.7/15 | 25-50 | 70-120 | 150-240 | 300-400 |
| 12/20,18/30,26/35 | 50-95 | 120-185 | 240-400 | 500-630 |
| Rated voltage UO/U (Um) kV | 6/10(12.5) | 8.7/15(17.5) | 26/35(40.5) | Railway Uo=27.5 | Test result | |||
| 5min frequency voltage test | no flashover, without breakdown under 4.5Uo | no flashover, without breakdown | ||||||
| 1min frequency voltage under rain test | no flashover, without breakdown under 4Uo | no flashover, without breakdown | ||||||
| Partial discharge at room temperature test | discharge volume under 1.73Uo ≤10PC | ≤1.6pC | ||||||
| Constant voltage load cycle in the air test | heated 2.5Uo and conductor to a temperature to 95-100°C three times, no flashover, without breakdown | no flashover, without breakdown | ||||||
| Partial discharge at high temperature test | heated cable conductor to 95-100°C, discharge volume under 1.73Uo ≤10PC | ≤1.6pC | ||||||
| Partial discharge at room temperature test | discharge volume under 1.73Uo ≤10PC | ≤1.6pC | ||||||
| Impulse voltage at high temperature test | 75kV | 95kV | 200kV | 25kV | no flashover, without breakdown | |||
| heated cable conductor to 95-100°C,both positive and negative polarity 10 times, no flashover, without breakdown | ||||||||
| Constant voltage load cycle test | heated 2.5Uo and conductor to a temperature to 95-100°C sixty times, no flashover, without breakdown | no flashover, without breakdown | ||||||
| Partial discharge at high temperature test | heated cable conductor to 95-100°C, discharge volume under 1.73Uo ≤10PC | ≤1.6pC | ||||||
| Partial discharge at room temperature test | discharge volume under 1.73Uo ≤10PC | ≤1.6pC | ||||||
| Impulse voltage test | 75kV | 95kV | 200kV | 250kV | no flashover, without breakdown | |||
| both positive and negative polarity 10 times, no flashover, without breakdown | ||||||||
| 15min frequency voltage test | no flashover, without breakdown under 2.5Uo | no flashover, without breakdown | ||||||
| Outdoor termination salt spray test | 1.25Uo,1000h, no flashover, without breakdown, no significant electrical corrosion and mechanical damage | no flashover, without breakdown | ||||||
| Indoor termination wet test | 1.25Uo, 300h, no flashover, without breakdown, no significant electrical corrosion and mechanical damage | no flashover, without breakdown | ||||||
Application scenarios
Industrial and commercial buildings: Provide reliable power connections for industrial and commercial buildings.
Renewable energy systems: Suitable for renewable energy cable connections such as wind and solar energy.
Product advantages
Waterproof and anti-corrosion: Made of high-quality materials and design, it has excellent waterproof performance, especially suitable for coastal areas or underground environments.
Efficient electrical protection: The prefabricated body fits tightly with the terminal and connecting pipe design to ensure good electrical protection and prevent cable aging or failure.
FAQs
Q: How is the waterproof performance of this product?
A: Our cable accessories have excellent waterproof performance and are particularly suitable for use in humid environments. The products have undergone rigorous watertight testing to ensure stable operation under various climatic conditions.
Q: How long is the service life of the product?
A: Our cable accessories are made of high-quality liquid silicone rubber and other aging-resistant materials, with a service life of generally more than 20 years, and can adapt to long-term use in harsh environments.
|
| Size mm | 8.7/15kV | 12/20kV | 18/30kV | 26/35kV |
| L | 252 | 370 | 370 | 450 |
| A | ≥800 | ≥950 | ≥950 | ≥1300 |
Voltage Section number | 1 | 2 | 3 | 4 |
| 8.7/15 | 25-50 | 70-120 | 150-240 | 300-400 |
| 12/20,18/30,26/35 | 50-95 | 120-185 | 240-400 | 500-630 |
|
| Size mm | 8.7/15kV | 12/20kV | 18/30kV | 26/35kV |
| L | 180 | 288 | 288 | 370 |
| A | ≥700 | ≥850 | ≥850 | ≥1200 |
Voltage Section number | 1 | 2 | 3 | 4 |
| 8.7/15 | 25-50 | 70-120 | 150-240 | 300-400 |
| 12/20,18/30,26/35 | 50-95 | 120-185 | 240-400 | 500-630 |
|
| Size mm | 8.7/15kV | 12/20kV | 18/30kV | 26/35kV |
| L | 378 | 430 | 430 | 488 |
| A | 1300 | 1600 | 1600 | 1800 |
Voltage Section number | 1 | 2 | 3 | 4 |
| 8.7/15 | 25-50 | 70-120 | 150-240 | 300-400 |
| 12/20,18/30,26/35 | 50-95 | 120-185 | 240-400 | 500-630 |
| Rated voltage UO/U (Um) kV | 6/10(12.5) | 8.7/15(17.5) | 26/35(40.5) | Railway Uo=27.5 | Test result | |||
| 5min frequency voltage test | no flashover, without breakdown under 4.5Uo | no flashover, without breakdown | ||||||
| 1min frequency voltage under rain test | no flashover, without breakdown under 4Uo | no flashover, without breakdown | ||||||
| Partial discharge at room temperature test | discharge volume under 1.73Uo ≤10PC | ≤1.6pC | ||||||
| Constant voltage load cycle in the air test | heated 2.5Uo and conductor to a temperature to 95-100°C three times, no flashover, without breakdown | no flashover, without breakdown | ||||||
| Partial discharge at high temperature test | heated cable conductor to 95-100°C, discharge volume under 1.73Uo ≤10PC | ≤1.6pC | ||||||
| Partial discharge at room temperature test | discharge volume under 1.73Uo ≤10PC | ≤1.6pC | ||||||
| Impulse voltage at high temperature test | 75kV | 95kV | 200kV | 25kV | no flashover, without breakdown | |||
| heated cable conductor to 95-100°C,both positive and negative polarity 10 times, no flashover, without breakdown | ||||||||
| Constant voltage load cycle test | heated 2.5Uo and conductor to a temperature to 95-100°C sixty times, no flashover, without breakdown | no flashover, without breakdown | ||||||
| Partial discharge at high temperature test | heated cable conductor to 95-100°C, discharge volume under 1.73Uo ≤10PC | ≤1.6pC | ||||||
| Partial discharge at room temperature test | discharge volume under 1.73Uo ≤10PC | ≤1.6pC | ||||||
| Impulse voltage test | 75kV | 95kV | 200kV | 250kV | no flashover, without breakdown | |||
| both positive and negative polarity 10 times, no flashover, without breakdown | ||||||||
| 15min frequency voltage test | no flashover, without breakdown under 2.5Uo | no flashover, without breakdown | ||||||
| Outdoor termination salt spray test | 1.25Uo,1000h, no flashover, without breakdown, no significant electrical corrosion and mechanical damage | no flashover, without breakdown | ||||||
| Indoor termination wet test | 1.25Uo, 300h, no flashover, without breakdown, no significant electrical corrosion and mechanical damage | no flashover, without breakdown | ||||||
Application scenarios
Industrial and commercial buildings: Provide reliable power connections for industrial and commercial buildings.
Renewable energy systems: Suitable for renewable energy cable connections such as wind and solar energy.
Product advantages
Waterproof and anti-corrosion: Made of high-quality materials and design, it has excellent waterproof performance, especially suitable for coastal areas or underground environments.
Efficient electrical protection: The prefabricated body fits tightly with the terminal and connecting pipe design to ensure good electrical protection and prevent cable aging or failure.
FAQs
Q: How is the waterproof performance of this product?
A: Our cable accessories have excellent waterproof performance and are particularly suitable for use in humid environments. The products have undergone rigorous watertight testing to ensure stable operation under various climatic conditions.
Q: How long is the service life of the product?
A: Our cable accessories are made of high-quality liquid silicone rubber and other aging-resistant materials, with a service life of generally more than 20 years, and can adapt to long-term use in harsh environments.
