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50Hz 60Hz High Voltage Earthing Switch 3 Pole Indoor Disconnect Switch AC 24KV JN15-24/31.5-210F
50Hz 60Hz High Voltage Earthing Switch 3 Pole Indoor Disconnect Switch AC 24KV JN15-24/31.5-210F
Specifications
Brand Name :
MacweyTEK
Model Number :
JN15-12
Certification :
IEC
Place of Origin :
China
MOQ :
1 pc
Price :
$100-$200
Payment Terms :
T/T
Supply Ability :
3000 pcs
Delivery Time :
7 days
Packaging Details :
carton
Name :
High Voltage Earthing Switch
Rated voltage :
24KV
Rated short time withstand current :
31.5, 40kA
Rated short circuit duration :
4s
Rated peak withstand current :
80, 100kA
Central distance between poles :
210,230,250,275mm
Description

Electrical Equipment JN15-12/31.5-210 3 Pole Switch Disconnector Indoor MV Switchgear Earthing Switch 12KV


JN15-12kv/24kv(40.5kv) Indoor AC High Voltage Earthing Switch

Product introduction
JN15 series indoor HV earthing switch absorbs advanced new technics from domesitc and overseas.
It conforms to GB 1985 AC HV disconected switch and earth switch,relative standards IEC62271-102.
The apparatus applies to power system of rating below 12/24/40.5, and AC 50/60HZ. It is suitable for
various types HV switchgear for earthing protection.The holistic earthing switch consists of basis,
supporting insulator,main axis,main blade,fast spring,fixed and moving contact. Addtional electronic
display also available according to the user's requirement.

Ambient Condition
1.Altitude: ≤1000m;
2.Ambient temperature: -25℃ ~ +40℃
3.Ralative humidity:daily average ≤95%, monthly average ≤90%;
4.Earthquake intensity: ≤8 degree


Product Features
1.Advanced design and steady performance.
2.Simple structure,simple mounting and adjustment.
3.Quick breaking and making capability.
4.Beautiful appearance and delicate manufacture technics.
5.Usable and scientific,available operation on both two sides(right and left).


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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50Hz 60Hz High Voltage Earthing Switch 3 Pole Indoor Disconnect Switch AC 24KV JN15-24/31.5-210F

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Product Detail
Brand Name :
MacweyTEK
Model Number :
JN15-12
Certification :
IEC
Place of Origin :
China
MOQ :
1 pc
Price :
$100-$200
Contact Supplier
50Hz 60Hz High Voltage Earthing Switch 3 Pole Indoor Disconnect Switch AC 24KV JN15-24/31.5-210F

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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