This product is suitable for 44.5KV high voltage power supply system. It adopts the design of 19 shed, 40mm spacing and 60mm sheath diameter.

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Product model Rated voltage(kV)
Rated mechanical bending load
Structure height H.(mm) Minimum arc distance Li.(mm) minI creepage distance Lc(mm) Diameter of shed D.(mm) Lightning impulse withstand voltage KV P.F. 1 min withstand voltage (Virtual value)(kV)
FZSW-40.5/10 40.5 10 560 440 1500 140/110 235 94

Only a good machine can produce cost-saving, high-quality products, so annual calibration and calibration certificates are very necessary, and other manufacturers basically do not do calibration.

Our company uses a variety of publicity methods, such as website optimization, GOOGLE, exhibitions, magazines, etc.

Each process determines the quality of the product and the cost. So a good management process is very necessary.

Q:Is your company's calibration certificate formal?
A:Yes, we invite professional companies to calibrate all our equipment every year.

Q:Can customers visit every production process?
A:Some workshops are classified, such as the casing winding workshops are not allowed to visit, because these workshops have our company's unique technology.

Q:How many kilovolt experiments can your company's laboratory do?
A:Various experiments of 330KV products.