Summary:
FLN48-12 load break switch use SF6 gas as arc extinguishing and insulating medium. There are three work stations: opening, closing and grounding in the switch.
It has small volume, installing easy-to-use, strong environmental adaptability and other characterist.
Ambient condition:
1.Altitude: ≤2000m
2.Ambient temperature: -40°C ~+40°C
3.Earthquake intensity: ≤8 degree
4.Relative humidity: Daily averages ≤95%, Monthly average≤90%
Parameters:
| Item |
Unit |
Data |
| FLN48-12D/T630-20 |
FLRN48- 12D/T1250-50 |
| Rated voltage |
kV |
12 |
| Rated frequency |
Hz |
50 |
| Rated current |
A |
630 |
1250 |
| Rated active load breaking current |
630 |
|
| Rated closed loop dropout current |
630 |
|
| Rated transfer current |
|
1750 |
| Lightning impulse withstand voltage(peak) |
kV |
75 |
75 |
| 1 min power frequency withstand voltage |
42 |
42 |
| Rated short-time withstand current(2s) |
kA |
20 |
| Rated peak withstand current |
50 |
| Rated short-circuit closing current(load break switch) |
50 |
125 |
| Rated short-circuit closing current (earth switch) |
50 |
50 |
| Fuse type |
|
|
XRNT-12KV/125A |
| Output energy of impactor |
J |
|
1+0.5 |
| Mechanical life |
Load switch |
times |
5000 |
| Earth switch |
2000 |
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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