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10kV Earthing Switch 50Hz 60Hz High Voltage Switches For KYN28 Switchgear
10kV Earthing Switch 50Hz 60Hz High Voltage Switches For KYN28 Switchgear
Specifications
Brand Name :
MacweyTEK
Model Number :
DJN-15-12/24/36
Certification :
IEC
MOQ :
1 pcs
Price :
$150-$500
Payment Terms :
T/T
Supply Ability :
3000 pcs
Delivery Time :
15 days
Packaging Details :
wooden case
Name :
Name
Rated voltage :
12KV 24KV 40.5KV
Rated short time withstand current :
31.5, 40kA
Rated short circuit duration :
4s
Rated peak withstand current :
80, 100kA
Key Features :
Simple structure
Description

12kv Motorized Indoor Earthing Switch DJN15 Electric Grounding Switch in KYN28 Switchgear


DJN15-12(24)/31.5,DJN17-12(24)/40/50 and DJN22B-40.5/31.5 series indoor high-voltage electric earthing switches are programming and intelligent earthing switches designed and developed by the company,in order to meet the requirements of unattended monitoring and remote control of smart grid.It is suitable for various indoor high-voltage switchgears of 10~35kV three-phase AC 50(60)Hz,it is used as a ground protection device during maintenance of high-voltage electrical equipment.

The electric earthing switch is intelligently controlled by SCM or PLC program,computer interface is reserved.It haas features of easy structure,easy installation,stable performance,long life and high intlligence,has won the national invention patents and patent for utility models.

When using the electic earthing switch,the existing manual earthing switch can also be used to operate the interlocking device (some pats have been modified slightly),without switching between the two switches,"five preventions"interlock is remain unchanged.


Technical Specification

Item

Unit

Data

Data

Data

Rated voltage

kV

12

24

40.5

Rated short time withstand current

kA

31.5, 40

31.5, 40

31.5

Rated short circuit duration

s

4

4

4

Rated peak withstands current

kA

80, 100

80, 100

80

Central distance between poles

mm

150,210,230,250,275

210,230,250,275

350,385,460

1 min PF withstand voltage

kV

42/49

50/60

95

Lightning impulse withstand voltage

kV

75/85

125/145

185








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10kV Earthing Switch 50Hz 60Hz High Voltage Switches For KYN28 Switchgear

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Product Detail
Brand Name :
MacweyTEK
Model Number :
DJN-15-12/24/36
Certification :
IEC
MOQ :
1 pcs
Price :
$150-$500
Payment Terms :
T/T
Contact Supplier
10kV Earthing Switch 50Hz 60Hz High Voltage Switches For KYN28 Switchgear

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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