Back to smartelemfg Home
Contact us Merchants settle in
Back to smartelemfg Home
Contact us Merchants settle in
17621210051
Home -Product -Air-Insulated Switchgear（AIS）
Product navigation
Classification by voltage
Classification by structure
Classification by insulation
Classification by function
Classification by switch type
Classification by purpose
Classify by environment
other types
Air-Insulated Switchgear（AIS）
Outgoing-Feeder-Switchgear
15KV-10KV Outgoing Feeder Switchgear

Product Overview： 15KV-10KV Medium Voltage (MV) Outgoing Feeder Switchgear is a key part of power distribution systems, controlling and protecting circuits up to 15KV (including 12KV/11KV/10KV). Compliant with IEC 62271 standards, these metal-enclosed units are used in industrial, commercial, and utility networks. They include circuit breakers, disconnectors, protection relays, and monitoring systems for safe, modular operation.

Rated Voltage : 10KV/11KV/12KV/15KV
Rated Current : 630A/1250A/1600A/2000A/2500A
Short-Circuit Breaking Capacity : 20KA/25KA/31.5KA/40KA
IP Rating : IP4X (Enclosure)/IP2X (Front Panel)
Insulation Medium : Air Insulation/SF6 Gas Insulation
Operating Mechanism :  Spring-Charged/Motorized/Manua

more
Incoming-Line-Switchgear
10-15KV Incoming Line Switchgear

Product Introduction：This device is a key component in 10-15 kV power systems, distributing high-voltage electricity in substations while providing protection and control. Compliant with IEC/ANSI standards, it’s used in industrial, commercial, and utility networks.

Rated Voltage: 15kV ,12KV,11KV,10KV
Rated Current: 630A–4000A (configurable per load requirements)
Short-Circuit Breaking Capacity: 25kA–50kA (IEC standard)
Insulation Level: 28kV power frequency withstand/75kV lightning impulse
Ingress Protection: IP4X (enclosure)/IP2X (internal compartments)
Operating Mechanism: Spring-charged/motorized/manual

more
11kV Switchgear
11kv Medium-Voltage Switchgear
Scope of Application：11kV switchgear Typical applications include main distribution rooms in factories, substations in commercial complexes, backup power systems in hospitals, and grid connection points in photovoltaic power plants. The design accommodates various operational configurations, including radial, ring-main, and double-busbar systems.
 
Rated Voltage: suitable for 15KV/12KV/11kV/10KV distribution systems
Rated Current: Standard ratings of 630A, 1250A, 1600A, 2000A, 2500A, and 3150A
Short-Circuit Withstand Current: 20kA/1s, 25kA/1s, 31.5kA/1s, and 40kA/1s
Insulation Medium: Air-insulated (AIS) or SF₆ gas-insulated (GIS)
Circuit Breaker Type: Vacuum circuit breaker (VCB) or SF₆ circuit breaker
Operating Mechanism: Spring-operated or motor-driven spring-operated
more
INDUSTRY NEWS More
switchgear
How much does it cost to build a 33KV-11KV substation?
        The cost of constructing a 33kV/11kV substation varies depending on the region, scale, equipment configuration, and local market conditions. Below is a detailed cost breakdown in USD for international markets:
2025/06/20
Switchgear
Opportunities and Challenges for China's HV/LV Switchgear Industry in the Indian Market
IConclusion: India is a high-potential yet high-risk battleground. Chinese firms must prioritize localization (via partnerships or direct investment) and target specialized segments to capture growth in India's power sector.
2025/06/19
switchgear
Current Status, Market Size, Competitive Landscape, and Future Development Trends and Prospects of the Switchgear Industry in 2025
Switchgear, as a critical component in power systems, plays a vital role in power transmission, distribution, and control. With the continuous growth in global electricity demand and the advancement of grid construction, the market demand for switchgear has been steadily increasing, leading to an expansion in market size.
2025/06/16
MNS low-voltage switchgear
History of Switchgear Development
Switchgear, as a critical component of power systems, has evolved alongside advancements in electrical engineering, materials science, and automation technology. Below is an overview of the key stages and technological developments in switchgear history.
2025/06/13
more
technical knowledge More
PV AC Combiner Box
Photovoltaic DC Combiner Box vs. AC Combiner Box: What’s the Difference?
Photovoltaic DC combiner boxes and AC combiner boxes are key components in PV systems for power consolidation, but they differ significantly in function, structure, and application. Below is a detailed comparison:
2025/07/02
Gas-Switchgear
Gas-Insulated Switchgear (GIS) Working Principle
        Gas-Insulated Switchgear (GIS) is a complete set of equipment that seals high-voltage electrical components (such as circuit breakers, disconnectors, earthing switches, instrument transformers, surge arresters, etc.) in a metal casing and fills it with insulating gas (typically sulfur hexafluoride, SF₆) as the insulating and arc-extinguishing medium.
2025/06/20
Ring Main Unit
difference between 3-way and 4-way rmu？
The difference between 3-way and 4-way Ring Main Units (RMUs) lies primarily in the number of cable compartments and the configuration of the internal busbar, which directly impact flexibility, reliability, and application. Here's a breakdown:
2025/06/19
AIS Switchgear
What is the difference between AIS switchgear and GIS switchgear?
he primary differences between Air-Insulated Switchgear (AIS) and Gas-Insulated Switchgear (GIS) in terms of international standards and commonly used voltage levels lie in their construction, insulation medium, footprint, maintenance requirements, and environmental adaptability. Below is a detailed comparison:1. Voltage Level Classification
2025/06/16
more
Inquiry Consultation
13655811378
13655811378
13655811378
13655811378
facebook twitter youtube pinterest
17621210051
About us
Protection Relay Switchgear
instant messaging
skype 582732162 wx 17621210051 tel1 12345
erwma
WeChat
erwma
TikTok
Friendship link:
Microcomputer protection device
home product email
live chat
my