Fronius DC Box 60/12 - Manual (Page 31)

5
EN-US
Technical Data
Max. input voltage in no-load operation 850 V
Max. input current 60 A
Max. input current per fuse holder 20 A
Max. number of strings (with integrated module fuse) 12
Max. cable cross section for terminals on the solar module side 6 mm²
Max. cable cross section for terminals on the inverter side 95 mm²
Screw joint for cable attachment to the solar module side M16
Screw joint for cable attachment to the inverter side M32
Protection type IP 66
Protection class II
Ambient conditions -25°C - +55°C
-13°F - +131°F
Dimensions (without screw joints) 330 x 440 x 137 mm
12.99 x 17.32 x 5.39 in.
- 1 Fronius DC Box 60/12
- 2 M32 metric screw joints including counter nuts
- 24 M16 metric screw joints including counter nuts
- 12 M16 threaded plugs
- 1 M20 metric screw joint including counter nut
- 1 M20 metric threaded plug
- 1 leafleat
As an option, you can also install a commercially-available overvoltage
protection in the Fronius DC Box 60/12.
Abbreviations
and Descripti-
ons Used DC cable ‘OUT’ DC output cable from Fronius DC Box 60/12 to inverter.
The polarity of the DC cable ‘OUT’ depends on how
the solar module strings are connected to the Fronius
DC Box 60/12.
DC cable ‘IN’ Solar module strings from the solar modules to the
Fronius DC Box 60/12.
Each solar module string has one DC+ cable and one
DC- cable.
Scope of
supply
optional