Active Harmonic Filter
- Digital Power Manager - DPM
Incomparable
Features!
ELIMINATION
OF HARMONICS
actively reduces harmonic distortion to less than 5%
INSTANTANEOUS
REACTION
instantly reacts
to and corrects varying load conditions
EASY
INSTALLATION simple, zero downtime installation
(Split CT option required)
UTILITY
SAVINGS
reduced utility costs
MTBF
all Mesta equipment is designed to
operate for at least 200,000 hours
COMPENSATION
FOR ALL REACTIVE CURRENTS
BALANCING
OF THREE PHASE LOADS
EXTENSION
OF PLANT EQUIPMENT LIFE
Digital
Power Factor and Harmonic Manager
See how powerful the Mesta DPM
is, click into the DPM
Power Lab.
 | True
Active Filter
 |
The Mesta DPM is a true active filter, continuously monitoring the load
currents and responding to the amount and type of harmonics
encountered. The system injects a corrective current, dramatically
|
|
| Effectively
reduces Harmonics
|
The Mesta DPM reduces harmonic distortion to less than 5%,while
balancing the power and improving the power factor to the plant utility
grid. |
|
| Helps
meet ANSI/IEEE-519-1992 Requirements
|
When placed on a plant load, it helps meet the ANSI/IEEE-519-1992
Requirements,
under
all constant or variable load conditions. Mesta DPM reduces Harmonic
distortion to less than 5%, while balancing the power and improving the
power factor to the plant utility grid. |
|
| Highly
Sophisticated Microcontroller Intelligence
|
The patented design of the MESTA DPM incorporates a powerful
microcontroller, DSP microcomputer, and the use of highly sophisticated
software. |
|
| Sizing
a DPM
|
When sizing a DPM to your facility, you need only consider the
harmonics and fundamental phase shift. The DPM Current rating
indicates the amount of correction current that the unit is capable of
producing. As an example, a 125 HP motor drive with 32% THD
would have approximately 40 amps of harmonic current. If there is
also 25 amps of reactive current, the filter will generate a total of 48
amps of correction current. Therefore, installing a 50 amp DPM
corrects the harmonics and reactive current, even though the drive draws
130 amps of total current. |
|
PDF format)
and proudly made in the USA
