MGE UPS Systems EPS 7000 - Manual (Page 23)

Introduction page 1 — 13
Users Manual
Å Current This pushbutton provides access to current measurements, including:
◗ Main AC input (mains 1) current
◗
Bypass AC input (mains 2) current
◗ Inverter output current
◗
Load current
◗ Percent current drawn by the load relative to UPS rating
◗
Crest factor per phase
„ Power/Freq. This pushbutton provides access to power and frequency measurements, including:
◗
Main AC input (mains 1) frequency
◗ Bypass AC input (mains 2) frequency
◗
Inverter frequency
◗ Power drawn by the load (in kW and kVA)
◗
Load power factor
ı
Battery This pushbutton provides access to battery measurements, including:
◗
Battery voltage
◗ Battery current
◗
Battery ambient temperature
◗ Battery time available
◗
Battery time remaining
⁄
Alarms This pushbutton is used to display current alarms, or to display stored alarms.
If the alarm key is pressed repeatedly, the display will scroll through the stored alarm
record, returning to the latest after the oldest is shown.
If a blinking character (!) appears in the display, the user may press the Alarm
pushbutton again to scroll through additional useful information.
Ø
On/off This pushbutton is reserved for future use.
°
Confirmation/Verify Depending on the displayed message, this pushbutton may serve to indicate confir-
mation, positive response, and other functions.
1.5.2.3 Numbered Lights
During normal operation, the green LED #1 will be on, indicating that the UPS core controller communicates with
the display. If there is an alarm condition, the red LED #1 will turn on.