Fronius Primo 3.0-1 Service Manual

138
IMPORTANT! When inserting the new PC
board, ensure that the heat-conducting
paste on the modules (9) is not scratched or
removed.
Place the new PC board on the heat
sink
Screw the modules onto the heat sink
using four 4x9 mm TX20 screws (6).
Tightening torque = 0.5 Nm
Retighten the four 4 x 9 mm TX20
screws (6) to 2.0 Nm.
Screw the PrimoPS PC board into pla-
ce using 14 4x9 mm TX20 screws (5)
Tightening torque = 2 Nm
Reconnect all the cables (2) - (4) to the
PrimoPS PC board
Feed the LVRT cable into the ferrite
ring
(9)
3
(6)
NOTE! To avoid mechanical
stress, first tighten the screws with
a tightening torque of 0.5 Nm, then
retighten to 2.0 Nm.
4
5
(2) (3) (4) (5)(5)(5) (5)(5)
6
7
8

Fronius Primo 3.0-1 Specifications

General

Purpose	Solar panel
Efficiency	98 %
Output power	3000 W
Input current	12 A
Input voltage	80 - 1000 V
Output voltage	- V
Input frequency	50 - 60 Hz
Power supply type	Auto
Adjustable output voltage	-
International Protection (IP) code	IP65
Product color	Black, Grey
Built-in display	Yes
Operating temperature (T-T)	-40 - 55 °C

Weight and Dimensions

Depth	204 mm
Width	431 mm
Height	645 mm
Weight	21500 g