2. INSTALLATION
15
2.2.2
External Battery Pack Installation
1. To join an external battery pack (EBP) to the UPS, first install the four rubber
feet to the bottom of the EBP.
2. On the sides where the UPS will join the EBP, remove the two upper and
lower screws on both the UPS and the EBP.
3. Loosen but do not remove the remaining UPS and EBP front panel screws.
4. Slide the braces behind the EBP front panel and chassis at the upper and
lower screw holes where the screws have been removed. Align the slots of
the braces with the screw holes and insert the screws. Adjust the braces so
that they are aligned parallel to the top and bottom chassis surfaces. Tighten
the screws.
2.2
Tower Configuration Installation (Continued)
Figure 2.3
Brace
Loosen
Screws
Remove
Screws
Brace
4. COMMUNICATION
46
3
Maintenance
30 Battery Test options
[Default Value]
300
Set battery test period
[120]
301
Battery test On/Off
[Off]
31 Output Shutdown Options
310
Set Shutdown delay
[000]
311
Shutdown On/Off
[Off]
32 Inverter Control Options
320
Set inverter-off delay
[000]
321
Inverter On/Off
[Off]
33 Change Password
4
Calibration
40 Slow Detect High Lmt
[113]
41 Slow Detect Low Lmt
[077]
42 Slow Detect High Hyst
[108]
43 Slow Detect Low Hyst
[082]
44 Slow Detect Boost High
[096]
45 Slow Detect Boost Low
[088]
46 Bat charge current
[3.00]
4.2.6
Input/Output Values
Input:
Voltage
The voltage measured at the input of the UPS (e.g., 120 VAC).
Frequency
The frequency of the AC Line measured at the input of the UPS
(e.g., 60 Hz).
Output:
Voltage
Output Voltage displays the true RMS voltage at the output of the UPS.
Current
Output Current displays the true RMS current at the output of the UPS.
Frequency
The frequency, in Hertz, of the AC line as measured at the output of the
UPS.
4.2
RS-232 Communication (Continued)
