Configuration Used To Provide Full Redundancy (2N) To Critical Loads; Output Features; Local Settings - MGE UPS Systems EX 11RT Installation And User Manual

Table 3-1: Local Settings.
Display
Language
Date / time format
Date / time change
Audible alarm
Table 3-2: Output features.
Display
Output voltage
Frequency converter
Output frequency
Eco mode
Hot standby
Operating mode
Bypass
Transfer
Interrupt time
Overload level
(*) : - Select "IT Network" for computer loads.
- Select "Industrial" when bypass NOK in case of absolute need for service continuity (with potential
10 ms interrupt).
(**) UPS will switch to Bypass AC Source if it is within the set tolerances.
Figure 3-3: Configuration used to provide full redundancy (2N) to critical loads.
Protective Device
Utility
AC Source
Protective Device
86-86000-00 A01
Factory setting
English
International format
(DD-MM-YYYY/HH:MM)
GMT (Greenwich Mean Time)
Quick beeps
Factory setting
208 Volts AC
Disabled
Auto ranging
Disabled
Disabled
IT Network
When bypass OK (**)
10 ms
102%
BYPASS AC
NORMAL AC
NORMAL AC
Options
French, Spanish, German, Italian
US format
(MM-DD-YYYY/HH:MM AM/PM)
MM-DD-YYYY/HH:MM adjustable
Slow beeps
Options
200/208/220/230/240/250
Enabled
50/60 Hz
Enabled
Enabled
Industrial
When bypass NOK (**)
10 to 200 ms
(by steps of 10 ms)
50/70%
Full redundancy configuration
offers better protection to
critical load, whereas the first
UPS acts as the Bypass AC
Source for the second UPS.
LOAD
Operation
Installation and User Manual
Comments
Bypass AC source disabled
User selectable under
frequency converter mode
See glossary
Full redundancy (see Figure 3-3)
(*) See Section 4.1
(*)
Interrupt time calibration during
during load transfer on
Bypass AC source
out of tolerances
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