Combiner Box With 4 In & 2 Out
Combiner Box With 4 In & 2 Out
Due to high demand, product availability may vary. Contact us to confirm availability:
Email: sales@ofam.co.za
Call: (+27) 081 305 3467
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Description
| COMBINER BOX 4 IN 2 OUT | |
|---|---|
| Product Code | CB4-2 |
| ELECTRIC PARAMETER | |
| System Maximum DC Voltage | 1000 VDC |
| Fuse Holder | 25 A 1000 VDC |
| Maximum Input Current for Each String | 15 A |
| Maximum Input String | 4 |
| Isolator | 32 A 4 P 1000 VDC |
| Maximum Output Switch Current | 32 A |
| Number of Inverter MPPT | 2 |
| Number of Output Strings | 2 |
| String Entry | PV Connectors |
| Mains Exit | PV Connectors |
| LIGHTNING PROTECTION | |
| Category of Test | II Grade Protection |
| Nominal Discharge Current | 20 KA |
| Maximum Discharge Current | 40 KA |
| Voltage Protection Level | 2.5 KV |
| Maximum Continuous Operating Voltage Uc | 1000 VDC |
| Poles | 2P |
| Structure Characteristic | Plug & Push Module |
| SYSTEM | |
| Protection Grade | IP65 |
| Output Switch | DC Isolator Switch |
| MC4 Waterproof Connectors | 6 MM |
| Box Material | PVC |
| Installation Method | Wall Mounting |
| Operating Temperature | -20°C to 80°C |
| Width x Height x Depth | 300 (L) x 415 (W) x 140 (D) |
Combiner Box With 4 In & 2 Out
WARNING!! INSTALLER TO READ BEFORE INSTALLATION.
WHEN CONNECTING SOLAR PANELS ON INSTALLATIONS YOU NEED TO CONSIDER THE VOLTAGE AND CURRENT SAFETY FACTORS.
EG. 12 PANELS CONNECTED IN SERIES. STRING 1 – 6 PANELS, STRING 2 – 6 PANELS
STRING 1 - 6 (PANELS) X 41.2VDC (VOC) X 1.15 = 284.28 VDC
STRING 1 - 1 (PANEL) X 13.96A (ISC) X 1.25 = 17.45 A
STRING 2 - 6 (PANELS) X 41.2VDC (VOC) X 1.15 = 284.28 VDC
STRING 2 - 1 (PANEL) X 13.96A (ISC) X 1.25 = 17.45 A
STRING 1 + 2 = VOLTAGE = 284.28 VDC
STRING 1 + 2 = AMPS – 17.45 A + 17.45 A = 34.90 A
IN THIS EXAMPLE A 32A ROTARY ISOLATOR WILL THEREFORE NOT BE SUITABLE FOR THIS INSTALLATION, RATHER USE A SUITABLY RATED DC MCB.
IF UNSURE PLEASE CONTACT OUR TECHNICAL DEPARTMENT.