SF6 Gas Insulated Switchgear 35kV

ReflowX SKU: REF-3293

Product Details

Quantity

500
Availability (Lead Time)

6-10 Weeks
Product Location

China
Condition

New
OEM

Gozyun Electrical
Equipment code

CFIHOS-30000330

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Short Description

High-performance SF6 gas insulated switchgear for 35 kV applications, offering compact sealed protection and reliable operation.

Description

The SF6 Gas Insulated Switchgear is engineered for medium to high voltage applications where space constraints and reliability are critical. It encapsulates live components in a hermetically sealed stainless‑steel tank filled with sulfur hexafluoride gas, providing a high‑dielectric environment that eliminates the risk of external contamination.

Using modular sealed‑for‑life units and integrated vacuum circuit breakers, the switchgear delivers robust arc interruption and long‑term operational stability. The ring main unit includes a laser‑welded enclosure with independent compartments, ensuring fault isolation and safe operation. Digital protection relays and precision sensing technology support remote monitoring and automated fault management.

Installation options include compact indoor substations, underground vaults or high‑rise building equipment rooms. Its reduced phase‑to‑phase clearance allows up to 60 percent smaller footprint compared to air‑insulated alternatives, making it ideal for metropolitan utility hubs, mining operations and coastal wind farms.

Heavy‑duty galvanized steel construction with epoxy coating ensures corrosion resistance, while built‑in gas density monitoring and mechanical interlocks enhance safety. The SF6 gas insulated design requires minimal maintenance, offers low leakage rates and complies with IEC 62271‑200 international standards.

Specifications

| Parameter | Details |
|-----------|--------|
| Insulation Medium | SF6 Gas |
| Rated Voltage | 35kV / 40.5kV |
| Rated Current | 630A / 1250A |
| Rated Frequency | 50Hz / 60Hz |
| Customization | Available |
| Gas Leakage Rate (Annual) | ≤ 0.1% |
| International Standard | IEC 62271‑200 |

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Technical Details

Color	Gray
Related Standard	IEC 62271-200
Manufacturer Name	Gozyun Electrical
Year of Manufacturing	N/A
Model Number	N/A

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