Ambient Temperature; Grid Connection - Delta SOLIVIA 2.5 AP G3 TR Operation And Installation Manual

3. Place the solar inverter onto the mounting plate with at least two persons.
4. Fasten the supplied mounting nuts and washers on the threaded bolt intended for
securing the device.
5. Check that the solar inverter is securely sealed.
Locking screw
7.5

Ambient temperature

The solar inverter can be operated in an ambient temperature between -25°C to +70°C.
The device should be installed in a well-ventilated, cool and dry location.
7.6

Grid connection

The grid (AC output) is connected over a Wieland RST25i3S 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 grid over a three-core line (L, N, PE). The con-
nected AC line must be switched potential-free before the disconnection or the insertion
of the AC connector.
The connection to the Wieland AC connector must be made with a flexible line and a
conductor cross section of min. 2.5 mm² to max. 4.0 mm².
An automatic circuit breaker is to be provided in the line L upstream of every device,
with a nominal current of 25 A and tripping characteristic type B or C (please refer to
12
6.5
150
319.5
410 ± 0.5
Operation and installation manual SOLIVIA 2.5 AP G3 TR
Mounting
plate
Locking screw