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SF6 Free High Voltage Switchgear 12kv Solid Insulated Switchgear For Indoor
SF6 Free High Voltage Switchgear 12kv Solid Insulated Switchgear For Indoor
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 :
High Voltage Switchgear
Product Model :
MKS-12
Rated Specification :
12 kV - 630 A
Core Unit Configuration :
Upper-isolation / Lower-isolation
Operation Mode :
Manual / Electric
Control Voltage :
24 V / 48 V / 220 V (110 V on request)
Description

High Voltage Switchgear 12kv Solid Insulated Ring Main Unit RMU For Indoor with SF6 free


Since 1 990s, with the accelerating progress of urbanization and continual improvement of power supply reliability,theoverhead line is replacing by buried cable and indoor switching station replacing by outdoor switching station. The smal.touchable, allinsulated, flood-control, and maintenance-free ring main units are rapidly developed and widely used in differenplaces with reliable power distribution system, such as the urban commercial center, industrial concentration district, airport.electrified rallwav and expresswav etct can be single used indoor and outdoor, as well as be integrated in prefabricatecsubstation.
MKS series solid-insulated ring main units comprehensively introduces advanced production faclity and manufacturingtechnology, implementing localized production, greatly reducing the manufacturing costs, shortening delivery period, and itreceives a favorable respnse after the launch.


Product Model: MKS-12
Rated Specification: 12 kV – 630 A
Core Unit Configuration: Upper-isolation / Lower-isolation
Altitude Classifications: ≤ 1500 m / > 1500 m
Operation Mode: Manual / Electric
Rated Short-circuit Breaking Current: 20 kA / 25 kA
Integral Earthing Switch: With / Without
Control Voltage: 24 V / 48 V / 220 V (110 V on request)
Standard Configuration: Vacuum circuit-breaker / load-break switch , three-position disconnector


Item Unit load switch cell circuit breaker cell Fuse Combining cell
Rated voltage kV 12 12 12
Rated current A 630 630 depend on the fuse
Rated frequency Hz 50 50 50
Rated insulation level 1 min power frequency withstand voltage (phase to phase & phase to ground) kV 42 42 42
1min Power Frequency Withstand Voltage (lsolation Gap) 48 48 48
RatedPower Frequency Withstand Voltage(Control &Auxiliary Circuits) 2 2 2
Lightning Impulse Withstand Voltage(Phase-to-Phase &Phase-to-Ground) 75 75 75
Lightning Impulse Withstand Voltage (lsolation Gap) 85 85 85




Short-Circuit Breaking Current kA 20 20 depend on the fuse
Rated Short-Circuit Making Current kA 50 50 depend on the fuse
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 / / 3150
Rated Operating sequence / O-0.3s-CO-180s-CO /
Mechanical life Circuit breaker/load switch times 10000 10000 10000
Disconnector/grounding switch 3000 3000 3000


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SF6 Free High Voltage Switchgear 12kv Solid Insulated Switchgear For Indoor

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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
SF6 Free High Voltage Switchgear 12kv Solid Insulated Switchgear For Indoor

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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