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Indoor MV Switchgear Environmentally Friendly Dry Air Insulated Switchgear 12kv
Indoor MV Switchgear Environmentally Friendly Dry Air Insulated Switchgear 12kv
Specifications
Brand Name :
MKS-12
Certification :
ISO
MOQ :
1
Price :
$2000
Payment Terms :
T/T
Supply Ability :
2000 pcs
Delivery Time :
20 days
Packaging Details :
Wooden case
Name :
MV Switchgear
Rated voltage :
12 kV
Control Voltage :
24 V, 48 V, 220 V (110 V available on request)
Rated current :
630A
Rated frequency :
50Hz
Product Model :
MKE-12
Description
12kv Dry Air Insulated Environmentally friendly RMU switchgear for Indoor
Since the 1990s, with accelerating urbanization and continual improvement of power supply reliability, overhead lines have been replaced by buried cables and indoor switching stations by outdoor switching stations. The small, touchable, all-insulated, flood-control, and maintenance-free ring main units have rapidly developed and are widely used in various locations requiring reliable power distribution systems, including urban commercial centers, industrial districts, airports, electrified railways, and expressways. These units can be used singly indoors or outdoors, as well as integrated into prefabricated substations.
The MKE series solid-insulated ring main units incorporate advanced production facilities and manufacturing technology, enabling localized production that significantly reduces manufacturing costs and shortens delivery periods. This product line has received favorable responses since its launch.
Key Specifications
  • Product Model: MKE-12
    Rated Specification: 12 kV – 630 A
    Altitude: ≤ 1000 m (higher-altitude version available on request)
    Panel-Extension Options: Side extension / Top extension
    Operation Mode: Manual or Electric
    Integral Disconnector: With or Without
    Control Voltage: 24 V, 48 V, 220 V (110 V available on request)
    Standard Configuration: Vacuum circuit-breaker , Three-position disconnector / earthing switch
Technical Specifications
Item Unit circuit breaker cell disconnector cell
Rated voltage kV 12 12
Rated current A 630 630
Rated frequency Hz 50 50
Rated insulation level 1 min power frequency withstand voltage (phase to phase & phase to ground) kV 42 42
1min Power Frequency Withstand Voltage (lsolation Gap) 48 48
RatedPower Frequency Withstand Voltage(Control &Auxiliary Circuits) 2 2
Lightning Impulse Withstand Voltage(Phase-to-Phase &Phase-to-Ground) 75 75
Lightning Impulse Withstand Voltage (lsolation Gap) 85 85
Short-Circuit Breaking Current kA 20 /
Rated Short-Circuit Making Current kA 50 /
Rated Short-Time Withstand Current kA 20 20
Rated Short-Time Duration s 4 4
Rated Peak Withstand Current kA 50 50
Rated transfer current A / /
Rated Operating sequence / O-0.3s-CO-180s-CO
Mechanical life times 10000 3000/5000
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Indoor MV Switchgear Environmentally Friendly Dry Air Insulated Switchgear 12kv

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Product Detail
Brand Name :
MKS-12
Certification :
ISO
MOQ :
1
Price :
$2000
Payment Terms :
T/T
Supply Ability :
2000 pcs
Contact Supplier
Indoor MV Switchgear Environmentally Friendly Dry Air Insulated Switchgear 12kv

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
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