MachineU > China Products > Electrical Equipment & Supplies
12kV 24kV 40.5kV Indoor AC Disconnect Switch JN15 HV Disconnect Switch JN15-24/31.5-210
12kV 24kV 40.5kV Indoor AC Disconnect Switch JN15 HV Disconnect Switch JN15-24/31.5-210
Specifications
Name :
Indoor AC Disconnect Switch
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
Number of Poles :
3
Description

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










Technical Dimensions
12kV 24kV 40.5kV Indoor AC Disconnect Switch JN15 HV Disconnect Switch JN15-24/31.5-210
12kV 24kV 40.5kV Indoor AC Disconnect Switch JN15 HV Disconnect Switch JN15-24/31.5-210
12kV 24kV 40.5kV Indoor AC Disconnect Switch JN15 HV Disconnect Switch JN15-24/31.5-210


Send your message to this supplier
Send Now

12kV 24kV 40.5kV Indoor AC Disconnect Switch JN15 HV Disconnect Switch JN15-24/31.5-210

Ask Latest Price
Product Detail
Name :
Indoor AC Disconnect Switch
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
Number of Poles :
3
Contact Supplier
12kV 24kV 40.5kV Indoor AC Disconnect Switch JN15 HV Disconnect Switch JN15-24/31.5-210

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
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Earthing Switch
MachineU China Products Electrical Equipment & Supplies
Contact Supplier
Submit Requirement