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SSX — SMART STRING BOX
SSX — Smart String Box

Combiner Box monitoring

on PV plants

Smart String Box is integrated into PV string boxes and allows knowing the main parameters and detect possible failures in the PV modules.

In the Box

1x SSX — Smart String Box
Screws to fasten the mounting plate
User Manual

General

Certifications
Dimensions
Fixing holes
Output bus bar
Terminals
Dielectric Strength Voltage
Isolation Working Voltage
Primary conductor resistance
Relative humidity (%)
Weight

CE (IEC 61000-6-3:2007, IEC61000-6-2:2005, UEC61439-1:2011). UL 1741 (optional)
400 x 175 x 100 mm
6 x M4, 4 x M6
Brass, 25x10mm, 3 holes threaded M6
Cross section 1mm2 (with ferrule), 1.5mm2 (without ferrule)
4.8kVrms
1550 Vpk
0.85 mΩ
85% without condensation
1.5 kg

General

Certifications

CE (IEC 61000-6-3:2007, IEC61000-6-2:2005, UEC61439-1:2011). UL 1741 (optional)

Dimensions 400 x 175 x 100 mm
Fixing holes 6 x M4, 4 x M6
Output bus bar Brass, 25x10mm, 3 holes threaded M6
Terminals Cross section 1mm2 (with ferrule), 1.5mm2 (without ferrule)
Dielectric Strength Voltage 4.8kVrms
Isolation Working Voltage 1550 Vpk
Primary conductor resistance 0.85 mΩ
Relative humidity (%) 85% without condensation
Weight

1.5 kg

Environment

Operating Temperature
Environment protection
Enclosure protection
Relative humidity (%)

-40ºC to 125ºC
Tropicalized
Policarbonate up to 115ºC
85% without condensation

Environment

Operating Temperature
Environment protection
Enclosure protection
Relative humidity (%)

-40ºC to 125ºC
Tropicalized
Policarbonate up to 115ºC
85% without condensation

Frequent Questions
Answers to frequently asked questions related to the Smart String Box
The Hall Effect is named after Edwin Hall, who in 1879 discovered that a voltage potential develops across a current-carrying conductive plate when a magnetic field passes through the plate in a direction perpendicular to the plane of the plate. SSX Webdom uses Hall Effect sensors to measure current generated by strings, and they can measure up to 40 Amperes of DC current per channel.