Tecnoware EVO DSP MM 10.0, User Manual

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User’s manual 14 UPS EVO DSP MM RM
6 Electrical Installation
The electrical installation has to be done by qualified personnel. Follow all the Safety
Standards (CEI Standards in Italy or IEEE elsewhere) for the Input/Output connections
and for the right selection of Input/Output cables.
We recommend to use dedicate AC Input/Output power lines for the UPS.
For safety we recommend using external circuit breakers between Input mains and UPS
AC Input line and between UPS Output lines and the loads. The circuit breakers should
be qualified with leakage current protective function (leakage current < 30 mA).
EVO DSP MM RM models are made of 2 separate units: the UPS unit (containing the control and power electronics)
and the Battery Box unit containing the batteries and the batteries charger.
Before starting the installation procedure, be sure that:
1. The Input circuit breaker of UPS unit is “OFF” (see figure 4).
2. The Battery circuit breaker of Battery Box unit is “OFF” (see figure 4).
3. The AC Input Voltage for the UPS has been removed.
4. The UPS is completely OFF (only if graphic LCD panel is OFF).
The following table shows the recommended size for Input, Output and Battery wires.
Model
Wiring spec (cross section)
Input Output Battery Ground
EVO DSP MM 6.0 RM 4 mm
2
4 mm
2
4 mm
2
4 mm
2
EVO DSP MM 10.0 RM
6 mm
2
6 mm
2
6 mm
2
6 mm
2
The cables for EVO DSP MM 6.0 RM should be able to withstand until 40A current. It is
recommended to use 4 mm
2
or thicker wire for safety and efficiency.
The cables for EVO DSP MM 10.0 RM should be able to withstand until 63A current. It is
recommended to use 6 mm
2
or thicker wire for safety and efficiency.
We recommend using only flexible TRI-RATED cables. Otherwise if you use rigid cables,
it will be difficult to move the UPS from initial positioning.
We recommend to use dedicate AC Input/Output power Lines for the UPS.