Fronius Accessories
These products expand your PV system, make installation easier, and provide the necessary safety in your system.
Fronius DC Box 60/12 Fronius DC Box 60/12 (rear view)
Collection of up to 12 solar module strings.
The Fronius DC Box 60/12 is a collection box for up to 12 module strings with a total current of up to 60 ampere (max. 20A per string).
It was specially designed for Fronius IG Plus 150 inverters; however, it can also be used with other Fronius inverters.
The Fronius DC Box 60/12 is a collection box for up to 12 module strings with a total current of up to 60 ampere (max. 20A per string).
It was specially designed for Fronius IG Plus 150 inverters; however, it can also be used with other Fronius inverters.
The Fronius DC Box 60/12 offers following features:
- Optional use of string fuses to provide fuse protection to the module group.
- Connection option for DIN rail-mountable overvoltage protection (type 2 or type 1).
- Robust plastic housing (IP 65 protection class)
Because the Fronius IG Plus series comes standard with an integrated DC disconnect, this is no longer included in the Box.
Technical Data
| Fronius DC Box 60/12 | |
|---|---|
| Max. input voltage in no-current | 850 V |
| Max. usable input current | 60 A |
| Max. input current per string connection | 20 A |
| Max. number of strings (with integrated module fuse) | 12 |
| Screw joint for cable attachment to the solar module side | M16 |
| Screw joint for cable attachment to the inverter side | M32 |
| Terminals for max. cable cross section on the solar module side | 6 mm² |
| Terminals for max. cable cross section on the inverter side | 95 mm² |
| Protection type | IP 65 |
| Protection class | II |
| Ambient conditions | -25°C to +55°C |
| Dimensions (without screw joints) | 300 x 400 x 132 mm |
DC Isolating Box Fronius IG 15/20/30
String collection box for a maximum of 4 solar module strings.The DC Isolation Box Fronius IG 15/20/30 is a collection box for a maximum of 4 module strings.
It is used to isolate the inverter during service and is suited for use in PV systems with the Fronius IG 15, 20, and 30 devices.
Technical Data
| DC Isolating Box Fronius IG 15/20/30 | |
|---|---|
| Max. input voltage in no-current | 500 V |
| Max. input voltage at* | 400 V DC 7 A* 150 V DC 20 A* |
| Max. number of strings | 4 |
| PG 16-screwed conduits for fastening the cable | |
| Terminals for maximum diameter of a line cross section | 6 mm² |
| Protection type | IP 44 |
| Protection class | II |
| Ambient conditions | -25° C to+60°C |
| Dimensions | 182 x 180 x 120 mm |
* The input current has to be determined by linear interpolation.
DC Isolating Box Fronius IG 40/60HV
String collection box for a maximum of 8 solar module strings.
The DC Isolation Box Fronius IG 40/60HV is a collection box for a maximum of 8 module strings.
It is used to isolate the inverter during service and is suited for use in PV systems with the Fronius IG 40 and 60HV devices.
The DC Isolation Box Fronius IG 40/60HV is a collection box for a maximum of 8 module strings.
It is used to isolate the inverter during service and is suited for use in PV systems with the Fronius IG 40 and 60HV devices.
Technical Data
| DC Isolating Box Fronius IG 40/60HV | |
|---|---|
| Max. input voltage in no-current | 530 V |
Max. input current at (The input current has to be determinded by linear interpolation) | 400 V DC 14 A* 150 V DC 37 A* |
| Max. input current per string | 19 A |
| Max. number of strings (with integrated module fuse) | 8 |
| Screwed conduits for fastening the cable (on the solar-module side) | M16 |
| Screwed conduits for fastening the cable (on the inverter side) | M25 |
| Max. terminal-diameter of line-cross section (solar-module side) | 6 mm² |
| Max. terminal-diameter of line-cross section (inverter side) | 25 mm² |
| Protection type | IP 54 |
| Protection class | II |
| Ambient conditions | -25° C to +50° C |
Dimensions (without screwed conduits) | 270 x 225 x 125 mm |