Ambient Temperature; Grid Connection - Delta SI 5000 Operating And Installation Manual

6.5

Ambient temperature

The solar inverter can be operated in an ambient temperature between -25°C to +60°C.
The following diagram illustrates how the power supplied by the solar inverter is reduced automa-
tically in accordance with ambient temperature.
The device should be installed in a well-ventilated, cool and dry location.
6000
5000
4000
3000
2000
1000
0
0
Note: Nominal output power is limited to 4600 W for German version EOE460100009
6.6

Grid connection

The grid (AC output) is connected over a Phoenix VARIOCON AC connector. You can find the cor-
rect allocation on the screw-type terminal connection of the connector. The solar inverter must be
connected to the grid over a three-core line (L, N, PE). The connected AC line must be switched
potential-free before the disconnection or the insertion of the AC connector.
The connection to the Phoenix AC connector must be implemented with a flexible line and a con-
ductor cross section of min. 4.0 mm² to max. 6.0 mm².
An automatic circuit breaker is to be provided in the line L upstream of every device, with a nominal
current of 32 A and tripping characteristic type B. In addition, attention is to be paid to the selectivity
of the fuse unit attached upstream of the automatic circuit breaker.
8
5000 W without fan
10 20 30
Ambient temperature (°C )
5 0 0 0 W with fan
40 50 60
Connection Signification
1 Phase
2 not used
3 Neutral
Protective earth (PE)
70 80
Cable color
black or brown
blue
green/yellow