220kV Outdoor Terminal is a high-voltage cable termination used in outdoor power transmission and distribution systems.
Description: 220kV Outdoor Terminal is a high-voltage cable termination used in outdoor power transmission and distribution systems.
Rated Voltage: 220kV;
The cross section of the cable shall apply: 50 ~ 630 mm2;
Environment temperature: -40℃~+40℃;
Application: 220kV Composite Shell Outdoor Terminal serves as a termination point for high-voltage cables, providing electrical insulation, mechanical protection, and environmental resistance.
| Technical Specifications | |
| Category | Item |
| Operating Conditions | Max. System Voltage |
| Rated Frequency | 50 Hz |
| Altitude | ≤ 2000 m |
| Operating Temperature | -55°C ~ +45°C |
| Storage Temperature | 0°C ~ +35°C |
| Installation Temperature | 5°C ~ +35°C |
| Cable Shield Types | Tape / Wire / Corrugated Aluminum |
| Design Data | Overall Height |
| Weight (Excl. Cable) | 550 kg / 1212.54 lbs |
| Creepage Distance | ≥ 8300 mm |
| Bending Moment Resistance | ≥ 5000 kN |
| Horizontal Tensile Strength of Connecting Wire | ≥ 2 kN |
| Internal Withstand Pressure | 2.4 MPa |
| Breakdown Pressure | 3.5 MPa |
| Filling Fluid | PIB / Gel |
| Electrical Performance | Type Test (IEC 62067) |
| Heating Cycle Withstand Voltage | 254 kV |
| Partial Discharge @ 191 kV | ≤ 3.8 pC (no detectable discharge at ambient & elevated temperatures) |
| Lightning Impulse Withstand Voltage | ±1050 kV |
| Routine Test (IEC 62067) | |
| AC Withstand Voltage (wet, 1 min) | 460 kV |
Our cables, wires, conductors are usually packed in wood drum, Iron-wooden drum. Steel reel will also be used if required by client. For some short length, such as 50m, 150m, 300m, the conductor can also be packed in coil.
Product standard, Conductor Size, Quantity, Sea port/Airport for delivery, etc.
Usually we will quote to you within 24 hours after get your detailed inquiry information
We have exported to 100+ countries/area. We have rich export experience and will try our best to serve you and meet your needs. You can contact us for detailed communications.
Normally we offer EXW,FCA,FOB,CNF,CIF according to customer requirements.
According to different order quantity, the lead time is different. Normally it is 7- 30 days for production. For large quantities, the goods will be shipped in partial times according to schedule.
