Photovoltaic connection systems
72Pages

Cabur Solar Page 1 The Company Cabur, connected and safe... in all circumstances Cabur Solar. A range of solutions for system connection and protection Cabur Solar Fix Support brackets for anchoring photovoltaic panels Multiplies the possibilities for application Accessories Many advantages and 30% savings Recommendations for proper use Cabur Solar connectors For connection with the most common inverters and junction boxes Composition and materials Electrothermal tests Line 3 Cabur Solar Y connectors Line 4 Accessories Joint with MC connectors Solarlok® connectors Connection to connectors Tools For perfect photovoltaic connections Matrices for UMCT3149 crimpers Recommendations for proper use First installation kit Wires Technical characteristics of FG21M21 IMQ certified wires Technical characteristics of PV1-F wires StringBox. Connection panels for photovoltaic panel strings Standard StringBox with fuses on both poles for earth insulated panels Standard StringBox with fuse on the positive pole with earthed negative SPDBox. Connection panels downstream of the inverter Surge Protection Devices For PV systems and DC voltage DC AC Modular AC surge protection devices Components for String Boxes Accessories and spare parts Boxes for distribution panels Screw clamp terminal blocks 1kV DC insulation Nominal voltage 1000 DC Disconnectors QBLOK terminal boards with 2 poles Distribution terminal board Accessories Fuse holders and fuses to protect the strings Diodes for photovoltaic panel strings Control terminal board UTF for measurement through manoeuvres on TA and TV MCM Series MCT/SA Series Cast resin joints CGG junction boxes Code index 02 03 04 05 05 06 07 08 10 13 13 14 16 17 22 23 24 25 26 30 31 31 32 33 35 36 37 38 39 40 41 42 43 43 45 46 48 49 49 51 51 52 55 56 56 57 58 59 60 60 61 64 66 67 68 Contents

Page 2 solar The Company Founded in 1952, Cabur quickly gained the lead position among national constructors of terminal boards for electric panels, pursuing a strategy that placed special focus on installers' needs, as well as proposing cutting edge technological solutions, which in time became generalised applications. Above all, it was ahead of its time in the qualitative choices for its products, especially regarding raw materials, as well as guaranteed functioning, reliability over time and respect for the environment. All of this allowed Cabur to obtain Class 1E Qualification...

Cabur Solar Page 3 The choice of connection systems is one of the critical factors on which the effective performance of the plant, its efficiency over time and its useful lifetime depend. To maximise and guarantee efficiency over time, Cabur offers a range of solutions that guarantee connections that conform to the highest standards on the market. From Cabur's offerings, installers can choose the right connectors for the technical features of the system and the specifications of the modules and inverters available on the market or already installed. It is very simple to choose the best...

Page 4 solar - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + String Box String Box Wh meter Singledirectional Wh meter Bi-directional LOADS PI/DI DG MTC String Box DC- ~AC Support bracket to fix panels for totally integrated systems (see pages 5 - 12) Mobile Cabur Line 3, 4 and Tyco photovoltaic connectors for complex electrical line joints from photovoltaic wires (see pages 13-30) Wires for photovoltaic systems for system wiring (see pages 36,37,38) String Boxes for protection...

Cabur Solar Page 5 29.5 60 29.5 25 47 34 Innovative patented system for positioning and fixing photovoltaic panels equipped with metallic frames on any surface and at any angle. The system is based on the use of brackets, complete with relative accessories (screws, washers and plates). To satisfy various installation needs, models with two different profiles are available (see figure), each of which is available with stainless steel or plastic plates. Panel anchorage requires a certain number of intermediate brackets (to be inserted between adjacent panels) and end brackets (to be inserted...

Page 6 solar To choose bracket model PROFILE TYPE A PROFILE TYPE B The Cabur Solar Fix brackets must always be bought in pairs, end and intermediate; the ratio is generally 1/2. The choice of the best pair depends on: ¡¡ the corrugation type (A or B) ¡¡ the choice of the plate material (stainless steel or plastic material); ¡¡ the thickness of the panel. 27.7 57.1 41.11° 39.2 39.2 55 M 6 27.83 44 23.31° 29.5 60 29.5 25 9 47 47 30 40 30 21 34 34 Cabur Solar Fix To multiply application possibilities Brackets with type B profile, with stainless steel or plastic plates Type Intermediate End...

Cabur Solar Page 7 Code ISFIX00 ISFIX00B ISFIXG Description Bracket profile A and 110x130 mm rubber sheet (the package does not contain any other accessories) Bracket profile B and 110x130 mm rubber sheet (the package does not contain any other accessories) Insulating rubber sheets, 110x130 mm Quantity per package 5 pieces per package 5 pieces per package 20 pieces per package Code ISFIXDAF ISFIXVLO Description Stainless steel anti-theft tear-off nut Stainless steel self-piercing and self-threading screw for attachment to all Cabur Solar Fix brackets for corrugated sheet metal roofs...

Page 8 solar The Great Innovation in anchorage systems 1. With maximum exploitation of the surface, positioning the panels at different slopes, following the shape of the surface on which they rest. 2. Obtain the maximum output from the system, reducing heating of the panels to the minimum. 3. Universal and versatile, suitable for almost all sandwich panels on the market, on corrugated metal roofs, tiled, or wooden or cement roofs. 4. Allows simple and fast installation, with lightweight, easy to handle components. 5. For aesthetically and architecturally elegant and modern solutions. 6....