5.2.2Connection diameter and protection

Please gather the minimal dimensions from the following table:

Type PROTECT

C. 6000 (S)

C. 10000 (S)

 

 

 

Diameter

6 mm2

10 mm2

Mains line

Loads connector

6 mm2

10 mm2

Protection

 

 

Mains fuse

32 A

50 A

 

 

 

Table 1: Connection diameter and protection

5.3One phase mains connector

5.3.1Preparation for the one phase mains connector Before starting the connection tasks check that:

the values of the mains voltage (input voltage) and frequency complies with the values on the label on the UPS,

the grounding connection complies with the IEC norms or with the regional regulations,

the UPS is connected to the mains via a separate and fused line in a preswitched NS distribution,

the prefuse or the power fuse in the NS distribution has the same or higher value as indicated on the label on the rear of the UPS appliance,

the connection line from the prefuse to the UPS has to have a minimal diameter as defined in table 1: „Connection diameter and protection“

The UPS carries high voltage. The unit may only be installed or opened by trained and qualified personnel. Repairs may only be carried out by qualified customer service staff!

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