310 Stealth Court, Livermore, CA 94551 925.456.7744 | www.solarbos.com
Smart Disconnect Combiner
SolarBOS Smart Combiners are ETL listed to UL 1741 for 600 or 1000 Volt DC photovoltaic systems. The smart combiner includes a current sensor module which measures current of each circuit and transmits this information via Modbus/RS-485. They are designed to minimize installation cost by giving the system designer the utmost flexibility.
PRODUCT FEATURES: • ETL listed to UL-1741
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• 8 to 16 input circuits • 100, 200, and 250 amp integrated disconnects • “String Out” indicating LED’s • Compact, low-cost design • Sensors not part of current path • 90C input/output terminals • NEMA-3R, 4 & 4X enclosures • Powder coated and stainless steel enclosure options • Rated for 600 or 1000 VDC and continuous duty • Includes touch-safe protective cover • Touch-safe fuse holders
SolarBOS 600 VDC Smart Disconnect Combiner CS200-16M-15-N3: 200-amp Disconnect, 16 Circuits with Monitoring, 15-amp fuses and a NEMA-3/3R Enclosure
Installer Preferred SolarBOS Smart Disconnect Combiners can be specified with 8 to 16 input circuits with a variety off switch sizes up to 250 amps. Single or Dual Input/Output terminals are rated for 90C and enclosures are available in NEMA-3R and NEMA-4 powder coated or stainless steel.
• Cover doors with poured-in-place seamless gaskets • Clean design for ample wiring room • Configured for both positive and negative grounded arrays • Optional configurations for floating PV arrays
Made in California SolarBOS products are designed and manufactured with the system integrator in mind, using the highest quality components to ensure long-term field reliability. All products are assembled in our ETL certified facility in Livermore, California, and we guarantee customer satisfaction.
BALANCE OF SYSTEM PRODUCTS FOR THE SOLAR INDUSTRY
Configure your BOS Solutions Online: www.solarbos.com
310 Stealth Court, Livermore, CA 94551 925.456.7744 | www.solarbos.com
Smart Disconnect Combiner Specifications
Disconnect Ampacity
100
200
# of Circuits
8 to 16
Input Conductor Size (AWG)
#16 to 4
Max Fuse Size (Amps)
20
Current Sensor Accuracy
20
250
Output Conductor Size Range (AWG)*
1 x #6-350
Data Output
15
± 4% of Full Scale
Max Rated Current (ADC Continuous)
Voltage
250
600 or 1000 VDC RS485 Modbus
Power Requirements
10 Watts @ 24 VDC
Steel Enclosure Dimensions (H.W.D. in.)**
20x20x6 or 24x24x6
Approximate Weight (Powder Coated or Stainless Steel) Fiberglass Enclosure Dimensions (H.W.D. in.)** Approximate Weight (Fiberglass) Enclosure NEMA Ratings
45 24x20x8 or 24x24x8 40 3R / 4 / 4X
* Larger terminals available upon request. Please ask for details. ** Enclosure sizes may vary when ordering transient surge suppressor.
SolarBOS Part Numbers A common part number for a Smart Disconnect Combiner is a CS200-12M-15-N3. This reads as a Combiner, Single Output, 200 amp disconnect,12 Input Circuits with Monitoring, 15-amp Fuses and a NEMA-3/3R Enclosure.
SolarBOS Smart Combiner Option Transient Surge Suppression—CST200-12M-15-N4 This reads as a Combiner, Single Output, Surge Suppressor, 200 amp Disconnect, 12 Input Circuits with Monitoring, 15-amp Fuses and a NEMA-4 Enclosure.
Configure your BOS Solutions Online: www.solarbos.com
Example of 16 Circuit Smart Disconnect Combiner
