Energy Tech Laboratories EDP70 - Manual (Page 47)

MI00/10056 rev.1--05/2001-- page 47
If at any time the inverter is blocked then the power history heading appears:
POWER HISTORY
DOWN TO ACCESS
The power history page is described in detail in section 10.6.
The machine measurement signals are accessed from the main page heading as follows:
UPS xx kVA
SYSTEM NORMAL
press once
RECTIFIER
Vdc xxx V Idc xxx A
Displays the output voltage and current supplied by
the rectifier.
press once
BATTERY
Vb xxx V Ib xxx A
Displays the battery voltage and the charge or
discharge current of the battery (ve = charge, - ve =
discharge)
press once
INVERTER F xx.x Hz
A xxx V B xxx V C xxx V
Displays the frequency and phase-neutral voltage at
which the inverter is running.
press once
INVERTER F xx.x Hz
AB xxx V BC xxx V CA xxx V
Displays the frequency and phase-phase voltage at
which the inverter is running.
press once
RESERVE F xx.x Hz
A xxx V B xxx V C xxx V
Displays the frequency and the phase-neutral
voltage of the reserve supply.
press once