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ASN1-40.5(G) Metal-Enclosed Switchgear (40.5kV)
Medium Voltage Switchgear

ASN1-40.5(G) Metal-Enclosed Switchgear (40.5kV)

The ASN1-40.5(G) is one of the most compact 40.5kV class switchgear solutions available, with up to 3150A-40kA ratings and high-altitude capability up to 3,000 meters. Available in multiple width configurations.

Key Features

  • 40.5kV rated voltage — one of the most compact in class
  • Up to 3150A rated current, 40kA breaking capacity
  • Internal arc rating: 31.5kA/0.5s
  • High-altitude operation up to 3,000 meters
  • IP4X protection rating
  • Multiple width options: 1200/1400/1600 mm

Technical Specifications

Rated Voltage40.5 kV
Rated CurrentUp to 3150 A
Rated Short-Circuit Breaking Current40 kA
Internal Arc Rating31.5 kA / 0.5s
Altitude RatingUp to 3,000 m
Temperature Rise Test1.1Ir
Protection RatingIP4X
Available Widths1200 / 1400 / 1600 mm

Applications

40.5kV substation switchingIndustrial high-voltage distributionHigh-altitude power installationsMining and remote area substations

Standards Compliance

IEC 62271-200GB 3906
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Frequently Asked Questions

What is the rated voltage of the ASN1-40.5(G) Metal-Enclosed Switchgear (40.5kV)?
The ASN1-40.5(G) Metal-Enclosed Switchgear (40.5kV) has a rated voltage of 40.5 kV. Please refer to the technical specifications table above for complete electrical ratings.
What is the lead time for ASN1-40.5(G) Metal-Enclosed Switchgear (40.5kV)?
Standard lead time for the ASN1-40.5(G) Metal-Enclosed Switchgear (40.5kV) is approximately 30 days. Larger quantities or custom configurations may require additional production time. Contact our sales team for a precise delivery schedule.
Can the ASN1-40.5(G) Metal-Enclosed Switchgear (40.5kV) be customized for OEM projects?
Yes, NAIJI Electric offers OEM and custom manufacturing for the ASN1-40.5(G) Metal-Enclosed Switchgear (40.5kV). We can adjust specifications, branding, and configurations to meet project-specific requirements. Minimum order quantities apply.
What standards does the ASN1-40.5(G) Metal-Enclosed Switchgear (40.5kV) comply with?
The ASN1-40.5(G) Metal-Enclosed Switchgear (40.5kV) is designed and tested in accordance with IEC 62271-200, GB 3906. All products undergo rigorous factory testing before shipment.

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