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50Hz SM6 Switchgear 75KV / 85KV MV Ring Main Unit For High And Medium Voltage
50Hz SM6 Switchgear 75KV / 85KV MV Ring Main Unit For High And Medium Voltage
Specifications
Brand Name :
MacweyTEK
Model Number :
SM6
Certification :
IEC
Place of Origin :
China
MOQ :
1
Price :
$2000
Payment Terms :
T/T
Supply Ability :
2000 pcs
Delivery Time :
15 days
Packaging Details :
wooden case
Name :
SM6 Switchgear
Product Model :
SM6
Protection grade :
IP67
absolute pressure :
1.4bar
Rated current :
630A
Frequency :
50Hz
Description

SM6 RMU Ring Main Unit Air Insulated High and Medium Voltage Electrical Switchgear with Circuit Breaker

and Load Break Switch


PRODUCT OVERVIEW: All live parts of the gas insulation switchgear are enelosed in a stainless steel housing,and the entire swtchgear is not affected by the external environment,ensuring reliable operation and personal safety and maintenance -free.By seleeting an extended busbar,any combination can be achieved to achieve full modularity.The extended busbar is completely insulated and shielded,with high reliability and safety.


PRODUCT FEATURES: 1.Indoor type consists of the functional units C,E,Vand D and users can freely select their combination. 2.The air cabinet uses gas of SF6As are distinguishing and insulating media:the switch cabinet is of fully sealed and insulated structure,the cavity is filled with gas of SF6 under the absolute pressure of 1.4bar and grade of protection is Ip67.


ltem

Unit

RMU

Load switch

unit

Lead switch

nit(V)

Laadswitch

anit(F)

Rated voltage

KV

12

12

12

12

Rated current

A

630

630

630

630

Frequeney

Hz

50

50

50

50

Rated shor circuit heakingcuret

KA

/

/

20

Rated short circuit losing current

KA

/

50

50

/

Rated thermal stbilitycurent

KA

20

20

20

/

Rated thermal

stability time

s

4

3

3

/

Rated short cireuit breakingcurrent(fuse)

KA

50

50

50

Rated transfer curent

KA

/

/

20

7

Lightning impulse voltage

s

/

31.5

1min power frequency withstand

voltage

KV

75/85

75185

75/85

1700

SF6 gas presare(relative pessurea 0℃)

KV

42/48

42/48

42/48

75185

Anual laking rate

Mpa

0.04

42/48

Internal combustion are test

%

<0.5

Airchamber protection grade

KA/s

20-0.5

Switch cabinet protection grade

IP67

Shell protection grade

IP3X

IP33


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50Hz SM6 Switchgear 75KV / 85KV MV Ring Main Unit For High And Medium Voltage

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Product Detail
Brand Name :
MacweyTEK
Model Number :
SM6
Certification :
IEC
Place of Origin :
China
MOQ :
1
Price :
$2000
Contact Supplier
50Hz SM6 Switchgear 75KV / 85KV MV Ring Main Unit For High And Medium Voltage

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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