POWER XPERT UX

Overview

POWER XPERT UX

Eaton Arc Quenching Switchgear reduces incident energy to a level where the switchgear will survive an electrical arc flash event, while providing enhanced safety and minimal equipment downtime. Arc Quenching switchgear meets and exceeds the arc-resistant testing requirements of C37.20.7 by demonstrating acceptance even when breakers are removed, doors are open, covers are removed, and without the need for ducts, plenums or special enclosure construction.

VOLTAGE CLASS

Up to 600 V

CONTINUOUS CURRENT

Up to 6000 A

SHORT-CIRCUIT TOLERANCE

Up to 100 kA

Core features

Primary SW
IEC 62271-100/200
SF6 Free
LSC2B/PM
630 up to 4000 Amp
7.2/12/17.5/24-36 KV
25 up to 50 KA for 3 s
AFLR up to 50 kA, 1 s

Technical

Study Name

Short description

Load flow/power factor correction study

The load flow study is an analysis of the system capability to supply the connected load under steady-state conditions. Optimal management of the power system can be achieved through the use of this analytical tool.

Harmonic analysis study

Harmonic studies provide calculation of the current and voltage harmonics throughout the electrical distribution system when the generated harmonic current magnitudes and the system 60 Hz impedances are known.

Transient stability study

The transient stability study provides an analysis of the transient response of the system and rotating machines following system disturbances, as well as the behavior of the system in relation to the power company tie. All studies include computer simulations that determine the effects of short circuits upon the system transient stability.

Switching transient analysis

Switching transient analysis provides a detailed description of the sequence of events that precede a switching transient disrupting the electrical system operation, including magnitudes and waveforms, surge protection recommendations, one-line diagrams and more.

Transient motor starting analysis

A motor starting study is conducted to evaluate the motor’s impact on the power system and vice versa. These studies are usually performed for new motor installations to ensure system reliability, provide data for motor protection, and to identify any system modifications that may be necessary to avoid starting problems.

Resources

Brochures