We emphasize progress and introduce new solutions into the market each year for IOS Certificate China 500 Lbs Pull Force Round Neodymium Fishing Magnet with Countersunk Hole and Eyebolt, The concept of our company is “Sincerity, Speed, Service, and Satisfaction”. We will follow this concept and win more and more customers’ satisfaction.
We emphasize progress and introduce new solutions into the market each year for China Neodymium Magnet for Magnetic Fishing, Fishing Magnet with Rope, We set a strict quality control system. We now have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. You should feel free to contact us for further information and we will present you competitive price list then.
Outline
FN7-24(DR) indoor HV load break switch applies to electric system with 24kV rated voltage and three-phase AC 50/60Hz, for connecting and breaking load current and short circuit current.
Use Conditions
A. Altitude: ≤1000m.
B. Ambient temperature: -25℃~+40℃.
C. Relative humidity: daily average ≤95%, monthly average ≤90%.
D. No frequent serious vibration.
Main Parameters
|
NO. |
Items |
Unit |
Value |
|
1 |
rated voltage |
kV |
24 |
|
2 |
rated frequency |
Hz |
50 |
|
3 |
rated current |
A |
400, 630, 1250 |
|
4 |
rated active load breaking current |
A |
400, 630, 1250 |
|
5 |
Rated closed loop breaking current |
A |
400, 630, 1250 |
|
6 |
5% rated active load breaking current |
A |
20, 31.5, 62.5 |
|
7 |
rated cable charging breaking current |
A |
10 |
|
8 |
1min power frequency withstand voltage: phase-to-phase, phase to earth/ fracture |
kV |
50/60 |
|
9 |
lightning impulse withstand voltage: phase-to-phase, phase to earth/ disconnecting fracture |
kV |
125/145 |
|
10 |
rated short time withstand current (thermal stability) |
kA |
16, 20, 25 |
|
11 |
rated short circuit duration |
s |
1 |
|
12 |
rated peak withstand current |
kA |
40, 50, 63 |
|
13 |
rated short circuit making current |
kA |
40, 50, 63 |
|
14 |
mechanical life |
times |
2000 |
Overall Drawing
FN7-24D
FN7-24R
We emphasize progress and introduce new solutions into the market each year for IOS Certificate China 500 Lbs Pull Force Round Neodymium Fishing Magnet with Countersunk Hole and Eyebolt, The concept of our company is “Sincerity, Speed, Service, and Satisfaction”. We will follow this concept and win more and more customers’ satisfaction.
IOS Certificate China Neodymium Magnet for Magnetic Fishing, Fishing Magnet with Rope, We set a strict quality control system. We now have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. You should feel free to contact us for further information and we will present you competitive price list then.
