String Box Easy

Connection Technology String Box Easy with Overvoltage Protection

 

 

String Box Easy

 

For larger thin-film systems and systems with crystalline modules

  • fast assembly without clamps
  • flexible protection via fuses and/or diodes
  • can be equipped with many options (e.g. Overvoltage Protection)

 

Areas of application
Small to medium string combinations with crystalline modules with a maximum total output current of up to 90 A. Thin-film systems of all types in which the string combinations do not exceed an output current of 90 A.

Basic construction

The Stringbox Easy has 4 to 18 inputs, pluggable from the outside via H4 connections. It is completely wired internally with a printed circuit board which can be fitted with diodes and/or PV fuses. The two outputs are also realised via H4 connectors. The wire cross section can be between 2.5 and 6 mm². Furthermore, the Stringbox Easy can be equipped with a second output or a cable cross-section of up to 35 mm² can be connected via screw terminals mounted on top-hat rails.

Connection Technology PV String Box Easy with Overvoltage Protection
Connection Technology PV String Box Easy with Overvoltage Protection
Anschlusstechnik PV Stringbox Easy mit Dioden

Technical Data String Box Easy

Input

Number of strings4 to 18
I max. per string8 A
U max. per string1 kV
Contacting H4/MC4 DC plugs
Plug cable cross-section2,5 to 6 mm²

Output

Number of outputs1-2
I max. per string90 A
U max. per string1 kV
Contacting H4/MC4 DC plugs
Plug cable cross-section4 to 6 mm²

General

Maximum power90 kW
String protection PV fuse/diode, positive and/or negative pole possible
HousingUV-resistant housing, IP65, ventilation membrane at the bottom
Dimensions (in mm, LxWxH)depending on the version e.g. 400x300x132 or 600x300x132

Optional

DC circuit breaker
Overvoltage protection T1+T2/T2

Our portfolio in the field of connection technology, string boxes, generator connection boxes

String Box Simple

extremely low construction, up to 5 inputs

String Box Easy

extremely compact, up to 18 inputs

Duo-/Trio-Channel

String box with galvanically separated printed circuit boards

String Box BIG

Generator junction box for large plants/parks

AC Sub-distribution

customer-specific variant with OVP T1+T2

Special Boxes

cost-optimised - benefit-optimised