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UPO33
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CHICAGO DIGITAL POWER
>>18
5.3. Connection terminals
5.4. Checks prior to implementation
5.2 table
Cross sections of the wires to the output of the UPS
CHICAGO DIGITAL POWER
To access the terminals in the UPS 20 to 30 KVA, remove the back cover. The
terminals are at the bottom. In the UPS from 40 to 60 KVA terminals are
located in the front face. To access them you must first open the front cover
and then remove the cap covering the terminals (see Figure 3.4), which is
located below the surge suppressor. Figure 5.3 shows the connection termi-
nals.
• Make sure all connections are correct and are firm.
• Verify that the phases are connected correctly.
• Check that the UPS switches are turned off
• Check that all loads are off.
• Check the polarity of the battery bank.
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We recommend using a three-phase industrial breaker.
TABLE 4.2. CROSS SECTIONS OF THE WIRES TO THE OUTPUT OF THE UPS
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M@AB3!
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PO8KQBR!
FB8FO!M==3!
FQS8PT!FB8FO!
M==3!
KNQOOU9NB:O!
VQOB@OQW!
%&!
O!
'&!
'&!
H&!
6&!
'6!
%S!
%'!
N&!
H&!
%'!
6&!
%S!
WS!
N&!
6S!
N&!
S&!
''S!
O&!
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We recommend using a three-phase industrial breaker.
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To access the terminals in the ups of 20 kva to 30 kva, remove the back cover. the terminals are at the
bottom. in the ups of 40 kva to 80 kva, the terminals are located on the front face. to access them you must
first open the front cover and then remove the cap covering the terminals (see figure 2.3), which is located
below the transient suppressor. figure 4.3 shows the connection terminals.
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GP 33 UPS includes a control panel that displays the status of the ups, and to see certain parameters on a
lcd screen (input voltage, output voltage, frequency, temperature, etc). figure 5.1 shows that interface.
Capacity
Phase gauge (mm) Neutral Gauge
(mm)
Ground Gauge
(mm)
Three-Phase
breaker*