Product Specifications

GENERAL DATA RAPID SHUTDOWN BOX-DUO RAPID SHUTDOWN BOX-QUATTRO
Maximum voltage 600 VDC
Start voltage 80 VDC
Maximum input current 25A 25A/ 25A
Power Supply DC (from the PV array)
Typ. self-consumption during operation 2 W
Input Circuits- MC-4 1(2 if used with MC-4 Y connector) 2(4 if used with MC-4 Y connectors)
Max. number of strings 2 4
Max. output current 25A 25A/ 25A
Output circuits-Spring clips 1 2
Max. DC homerun wire size AWG 8
Max. communication wire size AWG 14
Number of conduit ports 2
Conduit size 3/4in. and 1in.
For use with Amphenol H4/other connectors Remove MC-4 connectors and replace with UL listed connectors
External hardware required Appropriate “Y” connectors if combining two strings
Permissible operating temperature range -40F to +149F (-40C to +65C)
Rel. humidity 0 ... 100% (non condensing)
Maximum installation elevation 13123 ft (4000m)
Enclosure Type Type 4X
Unit dimensions
11.3 x 9.7 x 2.8 inch
(286 x 246.5 x 71.5 mm)
13.8 x 11.5 x 2.8 inch
(351 x 293 x 71.5 mm)
Unit weight 4 lbs. (1.8 kg) 6 lbs. (2.7 kg)
Compliance UL1741; LTR AE-004-2015; FCC 15 Class B
Compatible inverters
Fronius Galvo, Fronius Primo**, Fronius Symo (excluding the Fronius Symo 15.0-3
208) up to 600V
** Note: For automatic rapid shutdown functionality, the Primo 10-15kW must have a recent software version. Power stage SW2 seen in the inverter display “info” menu under “versions” must be
0.6.34.4 or greater (as shipped with serial number 27384701 or greater). Updates are available through software update le version fro27350.upd and can be easily downloaded at www.fronius-usa.
com/Primo-Update and installed via USB stick or remote update via Fronius Solar.web.
Fronius USA LLC
6797 Fronius Drive
Portage, IN 46368
USA
[e-mail]
www.fronius-usa.com
/ Perfect Welding / Solar Energy / Perfect Charging
Further information about all Fronius products and our global sales partners and representatives can be found at www.fronius.com
WE HAVE THREE DIVISIONS AND ONE PASSION: SHIFTING THE LIMITS OF POSSIBILITY.
/ Whether welding technology, photovoltaics or battery charging technology − our goal is clearly defined: to be the innovation leader. With around
3,700 employees worldwide, we shift the limits of what’s possible - our record of over 800 granted patents is testimony to this. While others progress
step by step, we innovate in leaps and bounds. Just as we’ve always done. The responsible use of our resources forms the basis of our corporate policy.
M,06,0241,EN-US Version 3.6.18
Combined strings must be an equal number of modules
Accessory Y-connectors not included
Activation wiring
DC wiring
TECHNICAL DATA
SAMPLE CONFIGURATION QUATTRO