MachineU > China Products > Electrical Equipment & Supplies > Switches > Other Switches
Load Break Disconnect Switc Indoor AC High Voltage 1250A Max Current
Load Break Disconnect Switc Indoor AC High Voltage 1250A Max Current
Specifications
Place of Origin :
china
Brand Name :
XK
Model Number :
FN12
Certification :
ISO9001 / GB / IEC
Supply Ability :
100 Piece/Pieces per Month
Packaging Details :
EXPORTING PACKING
MOQ :
1 Piece/Pieces
Price :
Negotiation
Max. Voltage :
12KV
Standard :
IEC
Rated Current :
630A,1250A
Rated Voltage :
12KV
Mechanical life :
10000
Port :
NINGBO
Description

Hot sale 12KV safety indoor AC high voltage load breaker switch

Product Description



Load break switch
A load break switch is a disconnect switch that has been designed to provide making or breaking of specified currents.
This is accomplished by addition of equipment that increases the operating speed of the disconnect switch blade and the addition of some type of equipment to alter the arcing phenomena and allow the safe interruption of the arc resulting when switching load currents.
SF6 Insulated Load Break Switch for the use in medium voltage switchboards for secondary distribution networks.
SF6 Insulated Load Break Switch for the use in medium voltage switchboards for secondary distribution networks.

ltem Unit Data
Rated voltage KV FN12-12D/630 FN12-12(R)D/125
Rated frequency HZ 12
Rated current A 50
1min power frequency withstand voltage KV 42 to ground and phases fracture 48
Lightning impulse withstand voltage KV 75 to ground and phases fracture 85
Rated thermal stable current KA
630
100
Rated dynamic stable current KA
50
Rated switching current(peak) KA
50
50
Rated short-circuit current(expected) KV
31.5
Maximum breaking current threshold HZ Fuse characteratic curve accorting
Minimum breaking current A Fuse characteratic curve accorting
Rated transfer current KV
50
1.5
Maximum breaking current KV 1.8
Breaking OFF-load transformer capacity KV/A 1250
Rated cable charging current A 10
Rated active load current breaking times Times 10000
Opening time when striker strikes S <0.06
Earth switch thermal current switch KA 20(2S)
Thermal stable current of earth switch KA 50 50
Motor operating power supply voltage V AC/DC 110/220


ltem Unit Data
FN12-10D/630 FN12-10(R)D/125
The total traveling distance of moving contact mm 200+8-2
Phase center distance (Before energy storage) mm 210±15
Moving contact overtravel distance mm 40±2
Auxiliary contact opening distance mm >150
Opening/Closing time difference among three phase ms <3
Opening speed m/s >2.8 >2.8
Closing speed m/s >3.8
Distance between metal flexible door and torch mm >125
Fracture distance of earth switch mm >150
Main circuit resistance Ω <120 <300
Maximum operating torque NM >160



Load Break Disconnect Switc Indoor AC High Voltage 1250A Max Current
Load Break Disconnect Switc Indoor AC High Voltage 1250A Max CurrentLoad Break Disconnect Switc Indoor AC High Voltage 1250A Max Current

Company Information


INTRODUCTION

Zhejiang Xinkou Power Equipment Co.,Ltd, is a high-tech enterprise specializing in developping, design, manufacture, sales, import and export of low voltage and high voltage electrical products.

Company main products: indoor and outdoor high voltage vacuum circuit breaker, load break switches, disconnecting switches, drop out fuse cutour, lightning arrester, etc. All products comply with the requirements of GB, IEC, ANSI and other international standard.

SERVICE

We have a very professional sales team which can offer you the best service and answer you very professional questions, so you can feel very comfortable before you buy machine from us. As is known to all of us, after-sale service is the most important to all industries. Our company has been trying our best to build a very professional and high-caliber after-sale service team which can solve all problems efficiently in the future.

FAQ

Load Break Disconnect Switc Indoor AC High Voltage 1250A Max Current

Q1. Can we have our logo or company name to be printed on your products or the package?
Yes,you can.Logo and company name can be printed on our products by silk screen printing.You can send us the artwork by email in JPEG or TIFF format.
Q2. What is lead time?
Usually 3-15 working days, On-Time delivery
Q3. Why us?
All products comply with the requirements of GB national standards, IC, ANSI and other international standards, and the requirements of company's technology standards.
Q4. How do you make our business long-term and good relationship?
1. Our high quality and competitive price are the most important factors to maintain long-term and good relation -ship with our customers.
2. Good service is our basic principle for every customers.
Q5. Can I have a visit to your factory before the order?
Sure,welcome to visit our factory.

Product tags

surge arrester 11 kv

,

surge arrester high voltage

,

surge arrester electricity
Send your message to this supplier
Send Now

Load Break Disconnect Switc Indoor AC High Voltage 1250A Max Current

Ask Latest Price
Product Detail
Place of Origin :
china
Brand Name :
XK
Model Number :
FN12
Certification :
ISO9001 / GB / IEC
Supply Ability :
100 Piece/Pieces per Month
Packaging Details :
EXPORTING PACKING
Contact Supplier
Load Break Disconnect Switc Indoor AC High Voltage 1250A Max Current

ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD

Active Member
6 Years
zhejiang
Since 2011
Business Type :
Manufacturer
Main Products :
Drop Out Fuse Cutout, 11kv Drop Out Fuse, 33kv Drop Out Fuse
Total Annual :
5M-10M
Employee Number :
>100
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Load Break Switch
MachineU China Products Electrical Equipment & Supplies Switches Other Switches
Contact Supplier
Submit Requirement