Product Description
HarmonicShield
®
HSD IOM Manual - Rev. D
17
Product Technical Specifications
Table 5 lists the major technical specifications for the HSD Filter.
Table 5 – HSD Technical Specifications
Voltage ratings
480V, 3 phase, 60 Hz / 600V, 3 phase, 60 Hz
kVar ratings
0.9 to 180 kVar depending on horsepower.
Load types
3-phase diode bridge rectifier loads such as PWM AC drives
Load power range
3 -600 HP
Current ratings
The included series reactors can tolerate 200% of rated current for up
to 3 minutes.
Maximum elevation
3,300 feet (1,000 meters) as standard.
Maximum ambient operating
temperature
40°C (104°F)
Product must be equipped with special cooling provisions for
operation above this temperature.
Minimum ambient operating
temperature
-40°C (-40°F)
Maximum ambient storage
temperature
60°C (140°F)
Maximum humidity,
operating or storage
95%, non-condensing.
Enclosure options
UL Type 1 and Type 3R
Agency approvals or
certifications
cUL US Listed to
UL508
Insertion Impedance
+/- 10% at full load current
Performance Guarantee
To meet the requirements for the Performance Guarantee the minimum system conditions must
conform to the following:
•
No more than 1.5% Source inductance
•
The input VFD current waveform shall be consistent with that of a VFD with 3% AC
line reactance at full load
NOTE
: The HarmonicShield
®
filter is UL Listed as an Auxiliary Device in accordance with PART X
of UL 508 Standard for Industrial Control Equipment and does not require a SCCR rating or marking.
HSD is not an Industrial Control Panel and so does not require a Short Circuit Current Rating such as
is required of Industrial Control Panels to be in compliance with NFPA NEC Article 409. For
applications requiring a SCCR rating, TCI offers the HGP product which features the same performance
as the HSD and is an Industrial Control Panel with a true SCCR rating of 100ka.
