TCI HG7 - Manual (Page 26)

P O W E R M O N I T O R P A C K A G E O N L Y
POWER MONITOR OPTION HG7 I, O, & M Manual 24
Product Technical Specifications
Table 3 lists the major technical specifications for the HG7 “XM” Option filter product:
Table 3 – HG7 “XM” Option Harmonic Filter Technical Specifications
Voltage ratings 240, 480 and 600 V, 3 ph, 60 Hz
380 – 415 V, 3 ph, 50 Hz
kVar ratings 3 to 120 kVar, 140 to 270 kVar depending on voltage.
Load types 3-phase diode bridge rectifier loads such as PWM AC drives
Load power range 7.5 - 400 HP, 500 - 900 Hp depending on voltage. See Rating and
Dimension tables.
Current ratings The included series reactors can tolerate 200% of rated current for at
least 3 minutes.
SCCR (short circuit current
rating) Standard rating is 10kA.
Maximum elevation 3,000 feet (1,000 meters) as standard. Product must be equipped with
special cooling provisions for operation above this altitude.
Maximum ambient operating
temperature 50°C (122°F) – Open Panel; 40°C (104°F) – Enclosed Panel.
Product must be equipped with special cooling provisions for
operation above this temperature.
Maximum ambient storage
temperature 60°C (140°F)
Maximum humidity,
operating or storage 95%, non-condensing.
Enclosure options Standard: UL Type 1 enclosure
Agency approvals or
certifications UL and cUL Listed to UL508A and CSA-C2.2 No. 14
Insertion Impedance +/- 10% at full load current
Fusing and protection: All units have internal fuse protection for the harmonic filter.
HG2 Protection Monitor is standard in units rated over 20 kVar.
LCD display
(units with HG2 Monitor) Operating Parameter values: kW, kVA, power factor, voltage,
current, harmonic voltage, current, and total harmonic distortion
Faults: low current trip, high current trip, time delay over-current trip,
door interlock, over-temperature, multi-unit external, and interlock
faults.
Setup Parameters: filter nameplate ratings, fault & reset delays, and
trip levels.
Status indication LEDs
(units with HG2 Monitor) Green LED indicates: Filter Enabled
Red LED indicates: Filter Disabled
Fault relay
(units with HG2 Monitor) De-energized when a fault is detected.
Form C contact for customer use; rated 5 A at 120 VAC & 5 VDC.
Pilot lights
(Units w/o HG2 monitor) Blown Fuse indicating lights for 3-phase filter fuses
Filter Enabled pilot light
Capacitors Oil filled high endurance design (no PCBs)