XMART Optima 10K 2PH - Manual (Page 11)

User Manual
- UPS ONLINE 6K/10K 2Ph
ENGLISH
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20140714_ 6K-10K 2PH (EN) - 11
CIRCUIT BREAKERS AND WIRING SELECTION
Breakers and Gauge of the wires used in the installation must be rated to drive current values as indicated in below tables.
NOTE every country could have local electrical requirements and regulations. If local electrical regulations require higher rates
than values suggested in this section please follow local directives.
1 PHASE:
1 PHASE INPUT 1 PHASE OUTPUT EXT. BATT
MODELO
L1-L2 in Parallel L1-L2 in Parallel Ext. Batt.
120Vac 120Vac 120Vdc
6KVA 2Ph
8AWG or thicker
63 Amp
8AWG or thicker
63 Amp
10AWG or thicker
50 Amp
(curve D) (curve D) (curve C)
10KVA 2Ph
6AWG or thicker
125 Amp
6AWG or thicker
125 Amp
10AWG or thicker
50 Amp
(curve D) (curve D) (curve C)
2 PHASES:
2 PHASES INPUT 2 PHASE OUTPUT EXT. BATT
MODELO
L1-N L2-N L1-N L2-N Ext. Batt.
120Vac 120Vac 120Vac 120Vac 120Vdc
6KVA 2Ph
10AWG or
thicker
32 Amp
10AWG or
thicker
32 Amp
10AWG or
thicker
32 Amp
10AWG or
thicker
32 Amp
10AWG or thicker
50 Amp
(curve D) (curve D) (curve D) (curve D) (curve C)
10KVA 2Ph
8AWG or
thicker
63 Amp
8AWG or
thicker
63 Amp
8AWG or
thicker
63 Amp
8AWG or
thicker
63 Amp
10AWG or thicker
50 Amp
(curve D) (curve D) (curve D) (curve D) (curve C)
IMPORTANT: When using 2 separate outputs, each individual output drives only 50% of total UPS capacity. For
example: for 6KVA UPS, Max. output 1 is 3KVA and Max output 2 is 3KVA.
IMPORTANT: Before connecting 2 outputs in parallel is mandatory to check both outputs are in phase (0º). This
parameter is configured through menu by LCD and front panel. Check installation section in this manual.
IMPORTANT: If external battery cabinets are connected to UPS, it is necessary to install one DC breaker
between UPS and each external battery cabinet. Original External Battery cabinets normally include its own
input breaker.
WARNING: The correct wire gauge or section is strongly affected by diverse factors such as: Operation temperature, wire
length, type of wire and kind of installation. UPS user and/or his electrical contractor must assure an appropriate selection for
wire and protection devices for complying with local regulations and directives for electrical installations.
Wiring colors must be selected according to local directives and regulations
LEAK CURRENT PROTECTION
In many countries, now a day, it is legally required to install protections against current leakage to protect human beings in
cases of leaks o discharges to ground. It is responsibility of the end user and/or electrical contractor selecting and including
these protection devices in the electrical circuit of the UPS.