IEEE 1584-2018 Range of Model

EasyPower displays an "Out of IEEE 1584-2018 Range" on the Arc Flash Hazard report when parameters are outside of the empirically derived model. Refer to the standard for more information.

Parameter	Range
Voltage	208 to 15,000 V
Frequency	50Hz or 60 Hz
Bolted Fault Current	208 to 600 V: 500 to 106,000 A 601 to 15,000 V: 200 to 65,000 A
Electrode Gap	208 to 600 V: 0.25 to 3 in. (6.35 to 76.2 mm) 601 to 15,000 V: 0.75 to 10 in. (19.05 to 254.00 mm)
Working Distance	Greater than or equal to 12 in. (304.8 mm)
Fault Clearing Time	No maximum considered.
Enclosure Height	Less than or equal to 49 in. (1244.6 mm).
Enclosure Width	Less than or equal to 49 in. (1244.6 mm). Greater than four times the gap between electrodes.
Enclosure Depth	No maximum considered.
Electrode Configuration	Electrodes in Enclosures: VCB: Vertical electrodes inside an enclosure. VCBB: Vertical electrodes terminating in an insulating barrier inside an enclosure. HCB: Horizontal electrodes inside an enclosure. Electrodes in Open Air: VOA: Vertical electrodes in open air. HOA: Horizontal electrodes in open air. Electrode configurations are only applicable to the IEEE 1584-2018 standard.