8
ITYS 1-10 kVA - Ref.: IOMITYTWXX05-GB 00
3. ELECTRICAL REQUIREMENTS
3.1. ELECTRICAL REQUIREMENTS
The fixed power distribution unit must include protection and isolation for the utility supply and the back-up supply. In the event that
a residual current device is installed on the UPS input line (optional), this must be located upstream of the power distribution unit.
Electrical requirements
UPS Thermal-magnetic switch oninput Input leakage current Cable section
1 kVA 10 C < 3.5 mA according to IEC
2 kVA 16 C < 3.5 mA according to IEC
3 kVA 20 C < 3.5 mA according to IEC
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