Ambient Temperature; Network Connection - Delta SI 5000 Operation 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 automati-
cally 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
6.6

Network connection

The network (AC output) is connected over an Phoenix VARIOCON AC connector. You can find the
correct allocation on the screw-type terminal connection of the connector. The solar inverter must
be connected to the network over a three-core line (L1, 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 VARIOCON AC connector must be implemented with a flexible line
and a conductor cross section of min. 4.0 mm² to max. 6.0 mm².
An automatic circuit breaker is to be provided in the line L1 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 system.
40
5000 W without fan
10 20 30
Ambient temperature (°C )
5 0 0 0 W with fan
40 50 60
Connection
1
2
3
70 80
Signification Cable color
Phase black or brown
not used
Neutral blue
Protective earth (PE) green/yellow