- Medium Voltage Air Insulated Switchgear serves 10kV distribution systems in relatively dry and clean indoor environments.
- Typical locations include indoor distribution rooms, the high-voltage compartment of prefabricated substations, and factory electrical rooms.
- The confirmed current range is 630–1250A, with short-circuit breaking capacity from 20kA to 31.5kA.
Product Specifications:
|
Parameter |
Specification |
|
Rated Voltage |
10kV |
|
Rated Current |
630–1250A |
|
Short-Circuit Breaking Capacity |
20–31.5kA |
|
Insulating Medium |
Air |
|
Cabinet Structure |
Metal-partitioned |
Air-Insulated Cabinet Layout:
- Air is used as the insulating medium, so the equipment does not rely on an insulating-gas system.
- The cabinet uses metal partitions to organize separate functional areas and support equipment arrangement and maintenance access.
- The configuration is intended for conventional indoor medium-voltage distribution rather than environments with significant moisture, salt mist, or dust unless the actual project conditions are reviewed during selection.
Expansion and Service Planning:
- The AIS arrangement provides relatively direct access for maintenance.
- Where the distribution room has sufficient space, the structure can support later equipment expansion or system adjustment.
- Buyers planning future changes should consider available room dimensions together with the initial cabinet quantity and function.
Cabinet Function Customization:
- Rated current, short-circuit breaking capacity, cabinet function, and technical drawings can be used to define the ordered configuration.
- OEM/ODM service is supported, with detailed technical parameters and equipment arrangements confirmed after order discussion.
- For Medium Voltage Air Insulated Switchgear, buyers should specify the 10kV system conditions, current requirement, breaking capacity, cabinet functions, quantity, and installation environment.
Manufacturing Checks and Shipping:
- Incoming materials are inspected before assembly, and multiple manufacturing processes receive in-process inspection.
- Finished cabinets undergo electrical performance testing; technical personnel complete 100% electrical performance inspection before packing.
- Third-party on-site inspection may be arranged according to purchaser requirements.
- Equipment receives suitable rust-prevention and transportation protection, with reinforced solid-wood cases used for export orders.
- Customized products generally require 20–35 working days based on confirmed drawings and configuration.
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