Siemens NXAirS Medium Voltage Switchgear User Manual

About this manual

The document serves as a comprehensive user guide for the Siemens NXAirS type portable metal armored medium voltage switchgear. It covers essential topics including safety warnings, operational procedures for various modules such as circuit breakers and isolators, structural descriptions of the cabinet compartments, and technical specifications suitable for voltages up to 12kV. This manual is written in Chinese.

What's inside

• Safety Warnings
• General Instructions
• Module Types
• Switchgear Structure
• Operation Procedures
• Maintenance
• Troubleshooting

Frequently asked questions

What is the rated voltage of the NXAirS switchgear?

The NXAirS switchgear is rated for a voltage up to 12kV.

What is the protection rating of the switchgear?

The switchgear meets the IP4X standard protection level.

How is the fault arc pressure released in the switchgear?

Each compartment uses an upward pressure release method.