MachineU > China Products > Electrical Equipment & Supplies
12kV SF6 Gas Insulated RMU Switchgear Ring Main Unit
12kV SF6 Gas Insulated RMU Switchgear Ring Main Unit
Specifications
Brand Name :
Macwey
Model Number :
MKF-12
MOQ :
1
Price :
$1000-$3000
Payment Terms :
T/T
Supply Ability :
1000
Delivery Time :
20 days
Name :
Name
Description

SF6 Insulated Ring Main Unit (RMU) (sulfur hexafluoride gas insulated switchgear)

SF6 gas cabinet (sulfur hexafluoride gas insulated switchgear) is a high-voltage electrical equipment that uses SF6 gas as an insulating and arc-extinguishing medium Core Advantages: Miniaturization: The high insulation of SF6 makes the equipment volume more than 50% smaller than that of air-insulated cabinets. High reliability: Fully enclosed structure, not affected by the environment (humidity, dirt, altitude). Maintenance-free: SF6 gas has high stability and the contacts are almost non-oxidized in an inert environment. Long life: The design life can reach more than 30 years. Safety: No fire risk, low operating noise.
Application Areas: Substation: incoming, outgoing and connecting lines of medium and high voltage distribution systems. Industrial electricity: Harsh environments such as mining, metallurgy, and chemical industry. Urban power grid: Places with high space requirements such as subways, airports, and data centers. Renewable energy: Boosting and grid connection of wind farms and photovoltaic power stations.
No.
Item

Unit
Technical Parameter
1
Rated voltage
KV
12
2
Rated current
A
1250
3
Rated short-time power frequency withstand voltage (effective value)
KV
42
4
Rated lightning impulse withstand voltage (peak value)
KV
75
5
Rated short-circuit breaking current (effective value)
KA
31.5
6
Rated short-circuit making current (peak value)
KA
80
7
Rated thermal stability current (effective value)
Main circuit(4S)
KA
31.5
Ground loop(4S)
KA
27.3
8
Rated dynamic stability current (peak value)
Main circuit
KA
80
Ground loop
KA
68.3


Send your message to this supplier
Send Now

12kV SF6 Gas Insulated RMU Switchgear Ring Main Unit

Ask Latest Price
Product Detail
Brand Name :
Macwey
Model Number :
MKF-12
MOQ :
1
Price :
$1000-$3000
Payment Terms :
T/T
Supply Ability :
1000
Contact Supplier
12kV SF6 Gas Insulated RMU Switchgear Ring Main Unit

Ningbo Macwey Industrial Technology Co.,Ltd

Verified Supplier
1 Years
ningbo
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
MV Switchgear, Switchgear Accessories, MV Circuit Breaker
Total Annual :
$31000000-$35000000
Employee Number :
>218
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products MV Switchgear
MachineU China Products Electrical Equipment & Supplies
Contact Supplier
Submit Requirement