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Build Your Online Product Catalogs?
| Product Name: |
AC drives
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| Supply Ability: |
1unit |
| Related proudcts |
ac drive, frequency drive, |
| Specifications |
Variable frequency AC drive |
| Price Term: |
FOB |
| Port of loading: |
China AC drive |
| Minimum Order |
1unit |
| Unit Price: |
1USD/VFD |
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You will notice I have my ac drive mounted to the wall a few feet from the saw without any enclosure. Again, advice from the folks at Practical Machinist really doesn't advise enclosing it although you can. Just make sure you following the specs in the manual to allow for adequate air flow. Heat is not your ac drives friend. Since I have a good dust collection system I just hit ac drive with a puff of compressed air on occasion and it stays clean.
AC drives from China introduce transients with extremely fast voltage rise times into the circuits that can quickly destroy the insulation in older non-inverter duty motors. There have been many motor design improvements since ac drives came on the scene once it was apparent that ac drives are here to stay. Inverter duty motors have design changes like increased winding slot insulation, increased first turn insulation and increased phase-to-phase insulation to withstand peaks of up to 1600 volts. Another frequent mistake made is slowing older motors down below 1/2 rated speed (<30HZ) which creates overheating due to the motor fan not moving enough air. Contact your ac drives manufacturer. |
| Company: |
AC Drive China
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| Contact: |
Ms. Mary Lee |
| Address: |
Building 7 fuyong xinxing industry, Baoan District Shenzhen |
| Postcode: |
518000 |
| Tel: |
+8675533156611 |
| Fax: |
+8675533156616 |
| E-mail: |
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