1 / 2ArmAir SF6-Free MV Switchgear
Dry-air (SF6-free) insulated 24 kV medium-voltage switchgear — compact, eco-friendly design and high reliability.
At a glance
- Rated Current
- 630 A
- Rated Voltage
- 24 kV
- Rated Frequency
- 50 / 60 Hz
- Insulation Medium
- Dry Air (SF6-free)
Overview
ArmAir is a 24 kV medium-voltage switchgear unit that uses dry air instead of SF6 as its insulation medium — an eco-friendly, future-proof alternative that avoids fluorinated greenhouse gases while delivering the reliability expected of metal-enclosed switchgear.
Key features - SF6-free — dry-air insulation - Compact and eco-friendly design - High reliability and durability
Technical specifications - Insulation medium: Dry Air (SF6-free) - Rated voltage: 24 kV - Rated current: 630 A - Rated frequency: 50 / 60 Hz - Rated short-time withstand current: 20 kA (1 s) - Rated peak withstand current: 50 kA (peak) - Degree of protection: IP 3X - Earthing switch operational class: M0, E2
Technical Specifications
- Rated Current
- 630 A
- Rated Voltage
- 24 kV
- Rated Frequency
- 50 / 60 Hz
- Insulation Medium
- Dry Air (SF6-free)
- Degree of Protection
- IP 3X
- Earthing Switch Class
- M0, E2
- Rated Peak Withstand Current
- 50 kA (peak)
- Rated Short-Time Withstand Current
- 20 kA (1 s)
Standards & Compliance
- IEC 62271-200
- IEC 62271-1
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