Ningbo Macwey Industrial Technology Co.,Ltd
| 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 |
| Brand Name | MacweyTEK |
| Model Number | DJN-15-12/24/36 |
| Certification | IEC |
View Detail Information
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Product Specification
| 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 |
| Brand Name | MacweyTEK | Model Number | DJN-15-12/24/36 |
| Certification | IEC | ||
| High Light | 10kV Earthing Switch ，Earthing Switch 50Hz ，60Hz High Voltage Switches | ||
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 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2013
Total Annual:
$31000000-$35000000
Employee Number:
>218
Ecer Certification：
Verified Supplier
Ningbo Macwey Industrial Technology Co., Ltd. is a manufacturer specializes in R&D ,manufacturing and sales of MV&HV switching equipment and electrical accessories,which applied in voltage range from 10kV to 40.5kV, widely used in power transmission and distribution.The company is lo... Ningbo Macwey Industrial Technology Co., Ltd. is a manufacturer specializes in R&D ,manufacturing and sales of MV&HV switching equipment and electrical accessories,which applied in voltage range from 10kV to 40.5kV, widely used in power transmission and distribution.The company is lo...
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