American Power Conversion SUDP4000I, SUDP8000I, SUDP6000I External Connections, Mains Connections

External Connections

Notes:

As a standard, the Smart-UPS DP is made for single-phase connection.

Due to the leakage current of 3.5 to 10 mA, the Smart-UPS DP must always be grounded according to local regulations.

Mains Connections

Make these connections only if no optional equipment (see the Optional Equipment Installation, page 8) is being used.

Mains Fuses and Cable Dimensions

Standard System

System	Mains Fuse * (Fm)	Input Cable UPS	Output Cable UPS
4kV	25A	3x6 mm²	3x4 mm²
6kV	40A	3x10 mm²	3x10 mm²
8kV	50A	3x16 mm²	3x10 mm²
10kV	63A	3x16 mm²	3x16 mm²

* Din gl Types

MAINS

Fm

L

N

PE

INPUT CABLE UPS

OUTPUT CABLE UPS

LOAD L

N

L N L N +

UPS

COM	EPO
PORT

990-1007A, Revision 2 9/99 4