Drive
Tamers™
Designed to
replace standard drive isolation transformers, the Drive Tamer™
is built to not only withstand the harsh harmonic environment produced
by Variable Frequency Drives (VFD) but to also induce cancellation
of harmonics upstream and thereby reduce voltage distortion throughout
the distribution system.
By alternating
0° phase shifting models with 30° models, 5th and 7th harmonics
are cancelled upstream. Where 3 loads are being serviced +20°
, 0° , -20° models can reduce 5th, 7th, 11th and 13th harmonics,
thereby dramatically reducing the voltage distortion these harmonics
produce. |
Drive 12/24™
, Drive 18™ & Drive 24™
Multiple output auto or isolation transformers ideally
suited for reduction of harmonics generated by VFDs or other 3-phase
rectifier loads.
Drive 12/24™
produces a 12 pulse scheme (cancellation of 5th and 7th) when servicing
two 6 pulse drives. A 24 pulse scheme is produced upstream (cancellation
up to 23rd harmonic) when multiple Drive 12/24™s are used. Drive
18™s are used when servicing three 6 pulse drives to produce an
18 pulse scheme. The Drive 24™ will produce a 24 pulse scheme
when servicing 4 drives. Each of these configurations will substantially
reduce voltage distortion on the distribution system.
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