4. Polyisobutylene 5. Porcelain bushing 6. Stress cone 7. Fixed plate 8. Support insulator 9. Tail pipe 10. Cable |
| Size mm | 48/66kV | 64/110kV | 80/138kV | 127/220kV |
| H | 1270 | 1500 | 1750 | 2500 |
| A | 1510 | 1935 | 2085 | 3100 |
| B | 1925 | 2155 | 2400 | 3600 |
| C | 450 | 450 | 450 | 650 |
| D | 200 | 200 | 200 | 300 |
| E | Φ22 | Φ22 | Φ22 | Φ32 |
| Creepage distance | ≥2248 | ≥3906 | ≥4495 | ≥7812 |
| No. | Test Name | Code |
| 1 | Routine test | R |
| 2 | Sampling test | S |
| 3 | Type test | T |
| 4 | Pre-identification test | P |
| 5 | Additional test | A |
| Item | 66kV | 110kV | 220kV |
| Partial discharge | 72kV, partial discharge not more than previously carried out items | 96kV, partial discharge not more than previously carried out items | 190kV, partial discharge not more than previously carried out items |
| Power frequency withstand voltage | 120kV/30min (joint main body 60min, no flashover no breakdown) | 160kV/30min (joint main body 60min, no flashover no breakdown) | 318kV/30min (joint main body 60min, no flashover no breakdown) |
| Seal test | 0.25±0.01MPa/1h for sealing fittings, porcelain bushing, composite bushing, no leakage | ||
| 0.6~0.7MPa/1h for epoxy bushing, no leakage | |||
| Appearance test | No damage, no cracking and other defects that affect the quality and appearance | ||
The 110kV Porcelain Bushing Outdoor HV Cable Termination is a critical component used in high-voltage electrical systems to connect and terminate cables securely. Designed for outdoor applications, this termination is built to withstand extreme environmental conditions while ensuring reliable and safe operation.
High Voltage Performance
Rated for 110kV systems, ensuring excellent insulation and reliable transmission.
Porcelain Insulation
Offers superior dielectric strength and resistance to weathering, UV radiation, and temperature fluctuations.
Robust Mechanical Design
Withstands mechanical stresses, vibration, and environmental impacts.
Weatherproof Construction
Engineered for outdoor use with enhanced protection against rain, snow, and pollution.
Corrosion Resistance
The porcelain bushing and metal fittings are resistant to rust and chemical exposure, extending service life.
High-Voltage Substations: For terminating cables connected to transformers, circuit breakers, or switchgear.
Transmission Lines: Ensures secure connections between overhead lines and underground cables.
Renewable Energy Systems: Used in high-voltage connections for wind farms and solar power plants.
Voltage Rating: 110kV
Material: High-grade porcelain for the bushing, with stainless steel or galvanized fittings.
Creepage Distance: Designed to exceed minimum requirements for outdoor insulation.
Current Rating: Customized based on system requirements (e.g., 630A, 1250A).
Environmental Standards: Compliance with IEC or ANSI standards for high-voltage equipment.
Reliability: Ensures long-term, uninterrupted operation in demanding conditions.
Safety: Reduces the risk of electrical faults and system failures.
Ease of Installation: Modular design simplifies field installation and maintenance.
Customizability: Available in various designs to suit specific applications and installation conditions.
Ensure proper grounding to mitigate risks associated with high-voltage installations.
Use skilled technicians and adhere to safety standards during installation.
Perform periodic inspections to detect and address any signs of wear, cracking, or contamination on the porcelain surface.
The 110kV Porcelain Bushing Outdoor HV Cable Termination is essential for efficient, safe, and durable high-voltage connections in outdoor environments. Its robust design and advanced materials ensure reliability and protection for your power system.
4. Polyisobutylene 5. Porcelain bushing 6. Stress cone 7. Fixed plate 8. Support insulator 9. Tail pipe 10. Cable |
| Size mm | 48/66kV | 64/110kV | 80/138kV | 127/220kV |
| H | 1270 | 1500 | 1750 | 2500 |
| A | 1510 | 1935 | 2085 | 3100 |
| B | 1925 | 2155 | 2400 | 3600 |
| C | 450 | 450 | 450 | 650 |
| D | 200 | 200 | 200 | 300 |
| E | Φ22 | Φ22 | Φ22 | Φ32 |
| Creepage distance | ≥2248 | ≥3906 | ≥4495 | ≥7812 |
| No. | Test Name | Code |
| 1 | Routine test | R |
| 2 | Sampling test | S |
| 3 | Type test | T |
| 4 | Pre-identification test | P |
| 5 | Additional test | A |
| Item | 66kV | 110kV | 220kV |
| Partial discharge | 72kV, partial discharge not more than previously carried out items | 96kV, partial discharge not more than previously carried out items | 190kV, partial discharge not more than previously carried out items |
| Power frequency withstand voltage | 120kV/30min (joint main body 60min, no flashover no breakdown) | 160kV/30min (joint main body 60min, no flashover no breakdown) | 318kV/30min (joint main body 60min, no flashover no breakdown) |
| Seal test | 0.25±0.01MPa/1h for sealing fittings, porcelain bushing, composite bushing, no leakage | ||
| 0.6~0.7MPa/1h for epoxy bushing, no leakage | |||
| Appearance test | No damage, no cracking and other defects that affect the quality and appearance | ||
The 110kV Porcelain Bushing Outdoor HV Cable Termination is a critical component used in high-voltage electrical systems to connect and terminate cables securely. Designed for outdoor applications, this termination is built to withstand extreme environmental conditions while ensuring reliable and safe operation.
High Voltage Performance
Rated for 110kV systems, ensuring excellent insulation and reliable transmission.
Porcelain Insulation
Offers superior dielectric strength and resistance to weathering, UV radiation, and temperature fluctuations.
Robust Mechanical Design
Withstands mechanical stresses, vibration, and environmental impacts.
Weatherproof Construction
Engineered for outdoor use with enhanced protection against rain, snow, and pollution.
Corrosion Resistance
The porcelain bushing and metal fittings are resistant to rust and chemical exposure, extending service life.
High-Voltage Substations: For terminating cables connected to transformers, circuit breakers, or switchgear.
Transmission Lines: Ensures secure connections between overhead lines and underground cables.
Renewable Energy Systems: Used in high-voltage connections for wind farms and solar power plants.
Voltage Rating: 110kV
Material: High-grade porcelain for the bushing, with stainless steel or galvanized fittings.
Creepage Distance: Designed to exceed minimum requirements for outdoor insulation.
Current Rating: Customized based on system requirements (e.g., 630A, 1250A).
Environmental Standards: Compliance with IEC or ANSI standards for high-voltage equipment.
Reliability: Ensures long-term, uninterrupted operation in demanding conditions.
Safety: Reduces the risk of electrical faults and system failures.
Ease of Installation: Modular design simplifies field installation and maintenance.
Customizability: Available in various designs to suit specific applications and installation conditions.
Ensure proper grounding to mitigate risks associated with high-voltage installations.
Use skilled technicians and adhere to safety standards during installation.
Perform periodic inspections to detect and address any signs of wear, cracking, or contamination on the porcelain surface.
The 110kV Porcelain Bushing Outdoor HV Cable Termination is essential for efficient, safe, and durable high-voltage connections in outdoor environments. Its robust design and advanced materials ensure reliability and protection for your power system.
