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Build Your Online Product Catalogs?
| Product Name: |
Variable frequency drive cable
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| Supply Ability: |
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| Related proudcts |
vfd, frequency drive, |
| Specifications |
Gozuk VFD |
| Price Term: |
T/T |
| Port of loading: |
China |
| Minimum Order |
1unit |
| Unit Price: |
1USD/VFD |
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Construction grade variable frequency drive cables tend to be those with building wire type standing and conforming minimally to the standards of UL/CSA Tray Cable(UL 1277) Typically construction grade variable frequency drive cables have a single layer of copper tape shielding, and have bare grounds conforming to the minimum requirements of the NEC. High performance variable frequency drive cables are highly suitable to more noise sensitive applications and environments. These cables tend to have significantly enhanced ground and shielding systems, and may have as much as 3 times lower ground impedance. These VFD cable typically have flexible stranding with 4-8 times more surface area, and the resultant improvements in high frequency performance, along with tinned conductors for more reliable and stable connections. With an improperly selected cable, voltage waves reflected back from the motor toward the variable frequency drive along the cable can produce excessively high voltages in the VFD cable's conductors. Peak voltages of up to 2.5 times the nominal system voltage can be present in the cable, resulting in voltage reflections that can cause in-service motor failures. There is also concern over long-term VFD cable damage while under high voltage, most notably with variable frequency drives operating at 575 volts and above.
Positioning tasks are frequent in manufacturing. Tension control during the manufacturing of a product is normally done using torque control of a motor. The link below shows an application in which several variable frequency drive,s were used to control the manufacturing speed and tension of the products. |
| Company: |
Variable Frequency Drives
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| Contact: |
Mr. Parak Mi |
| Address: |
No. 2 Gongle Xixiang, Nanshan District Shenzhen |
| Postcode: |
518000 |
| Tel: |
8675528480136 |
| Fax: |
8675528480133 |
| E-mail: |
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