• 12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination
  • 12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination
  • 12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination
  • 12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination
  • 12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination
  • 12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination

12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination

Type: High-voltage
Structure: Three-column Disconnector
Installation: Indoor High-voltage
Operation: Manual
Grounding Mode: Grounding
Movement Mode: as Specification
Customization:
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Overview

Basic Info.

Model NO.
FKRN12-12D
Number of Poles
Three Pole
Grounding
Single Ground
Series
Three
Run
as Specification
Switching Mode
Single Throw-in
Common Model
Fkrn
Structure of Operating
Electric
Certification
ISO9001
Brand
Liyond
Voltage
12kv
Current
630A
Frequency
50Hz
Application
Distribution Network
Transport Package
Standard Export Shipping Package
Trademark
LIYOND
Origin
Zhejiang, China

Product Description

12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination
12kV 630A Indoor 3 Poles Air Load Break Switch With Fuse Combination
12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination
Summary:

FKN12-12D/630-20 series air-blast load break switch (hereinafter referred to as FKRN12- 12D) and FKRN12-12D series air-blast load break switch and fuse combination apparatus are new series switchgear applies to three- phase electric distribution system of rated 12kV, acting as protecting and control apparatus for transformers, cable and over head wiring.


Parameter:
No. Item Unit FKN12-12D/630 FKRN12-12D/T125
1 Rated voltage kV 12
2 Rated power frequency Hz 50
3 Rated current A 630 100
4 Rated lightning impluse withstand voltage kV To ground and interphase, isolation break
5 Power frequency withstand voltage kV To ground and interphase, isolation break
6 Rated short-time withstand current kA 20(4s)
7 Rated peak withstand current kA 50
8 Rated close current(peak) kA 50 50
9 Rated short circuit breaking current(expected value) kA   31.5
10 Max.critical breaking current A2S   Follow fuse characteristic curve
11 Min. breaking current kA   Follow fuse characteristic curve
12 Rated transfer current kA   1.5
13 Max. breaking current(reference value) kA 1.8
14 Braking no-load transformer capcity kva 1250
15 Rated cable charging current A 10
16 Rated active load current breaking times times >100
17 Switch-off time of rated active load current s 20(2s) >0.06
18 Earthing switch thermal current kA 50 20(2s)
19 Earthing switch steady current(peak) kA   50
20 Motor operating power voltage V 100, 220 AC, DC

12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination

12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination


12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination
12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination
12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination

12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination12kv 630A Indoor 3 Poles Air Load Break Switch with Fuse Combination
FAQ

Q: Could I have prices of your products?

A: Welcome. Please feel free to send us inquiry here. We will reply you within 24 hours.

Q: Can I get a sample before the bulk order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q: Can we print our logo/ company name on products?
A: Yes, of course, we accept OEM, then need you to provide brand authorization to us.

Q:Do you accept product customization?
A:Yes, of course, please provide specific drawings or parameters, we will quote you after evaluation.

Q: What is the lead time? 
A: The lead time depends on the quantities ordered, generally within 7-20 days after receiving the payment. 

Q: What is your Trade Terms? 
A: We accept EXW, FOB, CIF, FCA, etc. 

Q: What is your payment method?  
A: We accept T/T, Western Union, Paypal, etc.

Q: Do you inspect the finished products?
A: Yes, each step of production and finished products will be came out inspection by QC department before shipping. And we will provide goods inspection reports for your reference before shipment

Q: How to solve the quality problems after sales? 
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days.

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