GE Grid Solutions ZF7A-145 Gas-Insulated Switchgear

Technical Specification

Features:
  • Make: GE Grid Solutions
  • Model code: ZF7A-145
  • Type: Gas-Insulated
  • Max. Voltage: 145 kV
  • Max. Current: 3150 A
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Additional info:

Reliability: Reliability is designed in by reducing the number of moving parts and enclosing live parts to protect the insulation system against external operation. Durability: We manufacture our products for strength including cold flanging and welding of high-strength aluminum enclosures, epoxy resin casting of insulators, and high-strength aluminum alloy casting using the latest digital machinery technology. Our advanced designs also provide exclusive sealing technology to ensure a leakage rate of less than 0.5% per year. Compact & Flexible: All XD|GE GIS are designed to optimize the space needed for installation and have customizable electrical setups that allow for new adaptations and upgrades at any time. The compact, modular design along with completely insulated active components allow for maximum performance even with limited space. Ease of Maintenance: An ergonomic design provides easy bay resulting in less time needed for maintenance and repair. Lower Cost of Ownership: Top quality materials and components ensure a maximum life cycle (> 30y) and reduced maintenance over the life of the product. Our designs use advanced materials such as aluminum for enclosures to reduce weight thereby reducing the costs of civil work and foundation preparation.

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Make GE Grid Solutions
Manufacturer GE Grid Solutions
Category Transmission and Distribution>Switchgears
Model code ZF7A-145
Type Gas-Insulated
Max. Voltage 145 kV
Max. Current 3150 A
Installation Indoor
Interrupting rating 40 kA
No. of Phases 3
Frequency 50/60 Hz
Standards ISO® 9001
Enclosure type High-strength aluminum
Operating temperature -70 ~ +150 °C
Dimensions 6600 x 800 x 3150 mm
Additional info

Reliability: Reliability is designed in by reducing the number of moving parts and enclosing live parts to protect the insulation system against external operation.

Durability: We manufacture our products for strength including cold flanging and welding of high-strength aluminum enclosures, epoxy resin casting of insulators, and high-strength aluminum alloy casting using the latest digital machinery technology. Our advanced designs also provide exclusive sealing technology to ensure a leakage rate of less than 0.5% per year.

Compact & Flexible: All XD|GE GIS are designed to optimize the space needed for installation and have customizable electrical setups that allow for new adaptations and upgrades at any time. The compact, modular design along with completely insulated active components allow for maximum performance even with limited space.

Ease of Maintenance: An ergonomic design provides easy bay resulting in less time needed for maintenance and repair.

Lower Cost of Ownership: Top quality materials and components ensure a maximum life cycle (> 30y) and reduced maintenance over the life of the product. Our designs use advanced materials such as aluminum for enclosures to reduce weight thereby reducing the costs of civil work and foundation preparation.

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