MGE UPS Systems EPS 7000 - Manual (Page 54)

Carrier The company or individual responsible for delivering goods from one location to another.
C Common.
CB Circuit breaker.
cm Centimeter.
dB Decibels.
DC Direct current.
Conduit A flexible or rigid tube enclosing electrical conductors.
C.S.S. Customer Support Service.
Current rating The maximum current that a conductor or equipment can carry reliably without damage.
dBA Decibel Adjusted.
dBrnC Decibel above reference noise.
DC or dc Direct current, or voltage.
Digital Meter The LCD display on the front panel of inverter system.
Earth ground A ground circuit that has contact with the earth.
Electrician Refers to an installation electrician qualified to install heavy-duty electrical components in
accordance with local codes and regulations. Not necessarily qualified to maintain or repair
electrical or electronic equipment.
FET Field effect transistor.
Freq. Frequency.
Frequency slew rate The change in frequency per unit of time. Given in term of Hz per second (Hz/sec.).
GND Ground (safety).
Hz Hertz, frequency measurement unit, 1Hz is one cycle per second.
Input branch
circuit The input circuit from the building power panel to the equipment.
Inverter An electrical circuit that generates an AC sinewave output from a DC input.
Inverter mode See “on-line” mode.
I Current.
IEC International Electrotechnical Commission.
IEEE Institute of Electrical and Electronic Engineers.
Input branch circuit The input circuit from the building power panel to the equipment.
Inverter An electrical circuit that generates an AC voltage source from a DC voltage source.
IGBT Insulated gate bipolar transistors
Glossary
EPS 7000 Shared Systems
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