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AC High Voltage Transformer Load Break High Precise 12KV Indoor FKN12

Basic Information
Place of Origin: china
Brand Name: XK
Certification: ISO9001 / GB / IEC
Model Number: FKN12
Minimum Order Quantity: 1 Piece/Pieces
Price: Negotiation
Packaging Details: EXPORTING PACKING
Supply Ability: 100 Piece/Pieces per Month
Max. Current: 1250A Max. Voltage: 12KV
Standard: IEC Rated Current: 630A,1250A
Rated Voltage: 12KV Mechanical Life: 10000
Port: NINGBO
High Light:

load break isolator

,

load disconnect switch

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

Product Description

  AC High Voltage Transformer Load Break High Precise 12KV Indoor FKN12 0

 

 

load break switches: what are they for?
Load break switches are devices used to open an electrical circuit by isolating the source from the consumer. Whether they are manual, motorised or with a trip function, these devices ensure the on-load making, breaking and safety disconnection of low-voltage electrical circuits. Easy to assemble and easy to use, they are suitable for structures evolving in the industrial sector, public distribution, as well as emergency switching, distribution panels and motor feeders.

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

AC High Voltage Transformer Load Break High Precise 12KV Indoor FKN12 1  

Company Information

  AC High Voltage Transformer Load Break High Precise 12KV Indoor FKN12 2 

FAQ

AC High Voltage Transformer Load Break High Precise 12KV Indoor FKN12 3

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.

Contact Details
Liu

Phone Number : +8613587461262