Harmonic Filters
Price List
Product Specification
Refer to the Technical Reverence Manual for Detailed Specification
Service Conditions
Load: 6-pulse variable torque rectifier only
Input voltage: 480 VAC +/- 10%, 60 + 0.75 Hz, 3 phase
Input voltage line unbalance: 1% maximum
Maximum source impedance: 6.00%
Minimum source impedance: 1.5%
Service Factor: 1.00
Overload: 150 % for 1 minute duration with 10% output voltage reduction of nominal of
voltage.
Ambient Temperature (Operating)
Enclosed Filters: 320A and Above: -40 to +45 degrees C
Below 320A: -40 to +40 degrees C
Open Panel Filters: -40 to +50 degrees C
Storage Temperature: -40 to +70 degrees C
Altitude: 0 to 3300 Feet above sea level. Refer to figure 4 for altitude de-rating.
Relative Humidity: 0 to 95% non-condensing
Agency Approvals
UL and cUL listed to UL508 Type MX and CSA-C22.2 No 14-95
File E180243 (3 – 1000 HP, 120VAC through 600 VAC
50, 50/60, 60 Hz Three Phase
Notes (SCCR):
1. The Short Circuit Current Rating (SCCR) is not required under Exception No.1 of UL508A SB4.2.1 effective 4/25/06. This exception also applies to all
the Contactor Options (002, 009, 012, and similar), where the Contactors are separated from the Main Power path by exempt components
(such as Reactors) of sufficient Impedance, which is assured in case of the Reactors that are integral components of our Filter.
Performance
Total Harmonic Current Distortion:
8% MAX at 30% load, 5% MAX at FULL LOAD
The information contained in this document is confidential and intended for the exclusive use of authorized
individual(s). Unauthorized reproduction and/or distribution is prohibited. Data subject to change without notice.
Form MAP-LST-E August 2012 Page 9