Rapid Shutdown Solutions SolarBOS Rapid Shutdown Solutions provide a low-cost and space-saving solution for residential and commercial solar systems, when it isn’t feasible for the string inverter to be within the array boundary (per NEC 690.12). All products are listed to UL-1741 for 1000 VDC photovoltaic systems. Additional options include capacitor bleed down and Low Voltage Ride Through functionality. They can be configured as combining or pass-through units.
PRODUCT FEATURES • • • • • • • • •
UL-1741 listed Rated for 1000 VDC and continuous duty 2 to 8 input circuits Pass-through and combining configurations Configurations for floating arrays Configurations for single or dual MPPT inverters Touch-safe fuse holders Ground block included NEMA-4X rated enclosures
AVAILABLE OPTIONS • Capacitor bleed down (<30V in 10s) • Low Voltage Ride Through (Rule 21)
SolarBOS Rapid Shutdown Contactor Combiner, Model Number F2SK75C-4-15-4XP
Product Description Product Model Number
Pass- Through Disconnect Units
Contactor Combiners
F2SK15C-1-4XP
F4SK15C-1-4XP
F6SK15C-1-4XP
F8SK15C-1-4XP
FSK75C-6-FF-4XP
F2SK75C-4-FF-4XP
Topology
Floating
Floating
Floating
Floating
Floating
Floating
Maximum Voltage
1000 VDC
1000 VDC
1000 VDC
1000 VDC
1000 VDC
1000 VDC
Number of Input Circuits
2
4
6
8
6
2x4
Number of Output Circuits
2
4
6
8
1
2
Input Conductor Size Range (AWG)
#24 - 10
#24 - 10
#24 - 10
#24 - 10
#14 - 8
#14 - 8
Output Conductor Size Range (AWG)
#24 - 10
#24 - 10
#24 - 10
#24 - 10
#14 - 1/0
#14 - 1/0
Max Rated Current (ADC continuous per output circuit)
15
15
15
15
75
2 x 75
Max Fuse Size (Amps)
N/A
N/A
N/A
N/A
15
15
Enclosure Size (Inches)
10x8x4
12x10x4
16x14x7
16x14x7
12x10x4 **
16x14x7
Approx. Weight (Pounds)
10
12
18
18
17
23
Enclosure NEMA Rating
4X
4X
4X
4X
4X
4X
24 VDC
24 VDC
24 VDC
24 VDC
24 VDC
24 VDC
Contactor Control Voltage *
NOTE: In Product Model Numbers, substitute “FF” with the appropriate fuse amperage. Substitute “C” with “R” for all solutions with optional Bleed and/or LVRT. * Please contact SolarBOS Sales for correct sizing of power supply for all products with integrated contactor(s). ** For option with Bleed and/or LVRT, enclosure will be upsized to 14x12x6.
SolarBOS, Inc. | T: 925-456-7744 |
[email protected] | www.solarbos.com
