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abora aH72 SK Скачать руководство пользователя страница 13

PANEL HANDBOOK aH72 SK

V 6.0

13

/ 31

Fig. 8.

Detail of the panel connection to the rails

3.2

Placing and connecting Abora’s collectors

The positioning, anchoring and connection between collectors is done by following these steps:



Position the first collector, leaving the distance indicated in the assembly manual, from the edge

of the rail. (d1)



Collector fastening with 4 anchors (connecting clamps), 2 at the top and 2 at the bottom, with

a distance of 200mm from the ends of the collector.



Connection between collectors by means of a flexible joint (expansion compensator) with O-

rings and fastening clamps, supplied by Abora. The connection is made as shown in Figure 10.

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Содержание aH72 SK

Страница 1: ...PANEL HANDBOOK aH72 SK V 6 0 27 07 2021...

Страница 2: ...m maintenance 8 2 2 Warranty policy 9 3 MOUNTING SYSTEM 9 3 1 Panels mounting 10 3 1 1 Example of a mounting system assembly diagram for 4 collectors on a flat roof 10 3 1 2 Separation between triangl...

Страница 3: ...ndations precautions and characteristics 21 5 2 Installation Guidelines 23 5 2 1 Wiring and connection 23 5 2 2 PV Voltage and String Voltages 23 5 2 3 Direct Current PV connectors 24 5 2 4 Strings br...

Страница 4: ...ail 12 Fig 6 Installation of upper panel rail 12 Fig 7 Connecting clamp for structure rails 12 Fig 8 Detail of the panel connection to the rails 13 Fig 9 Placement distance of first collector and anch...

Страница 5: ...other pertinent specifications that identify the features of each panel Fig 1 Example of panel Identification plate Every solar panels are identified by this code which is composed of alphanumeric ch...

Страница 6: ...electrical cables In general all system components and accessories should be handled with care during storage transport and installation After installation all packaging materials should be disposed...

Страница 7: ...vertently turned on while work is being done Failure to disconnect power before performing maintenance could result in death or serious injury Frequent cleaning of the glass surface is important so th...

Страница 8: ...These inspections will check the pump seals and gaskets for leaks ensuring that the flexible couplings are in good condition and that bearing lubrication is performed as required Expansion vessels sh...

Страница 9: ...tions The structure anchors provided for the installation of the panels with the mounting system will depend on the type of existing or planned roofing solution These shall be defined by the designer...

Страница 10: ...Once it has been checked that the base meets these requirements the structure s triangle supports will be assembled and screwed The separation between triangles will depend on the number of panels per...

Страница 11: ...he final length of the rails varies according to this figure Fig 4 Connecting strip for panel rails The lower panel rail installation must have a distance of 1945mm from the upper panel rail measured...

Страница 12: ...in the same way as the lower Fig 6 Installation of upper panel rail The panels shall be installed on the structure anchored by means of 4 connecting clamps per panel two upper and two lower at distanc...

Страница 13: ...tion the first collector leaving the distance indicated in the assembly manual from the edge of the rail d1 Collector fastening with 4 anchors connecting clamps 2 at the top and 2 at the bottom with a...

Страница 14: ...e sure they are positioned correctly Note The material breakdown sheet and the fitting assembly diagram will be included in the packaging of the hybrid solar panels 4 HYDRAULIC SUSTEM The thermal hydr...

Страница 15: ...manifold It will be necessary to have temperature sensors and control capacity separately and for each orientation of hybrid panels For installations with all hybrid panels in the same orientation th...

Страница 16: ...re at a given flow rate is at least 15 higher than the system pressure drop The selection of the piping is critical to the proper functioning of the system and will be determined at the design stage T...

Страница 17: ...erted in the interior part of the panel S2 Sensor inserted in the tank R1 Control over 3 way valve and heatsink R2 Control over circulation pump Fig 12 Standard diagram of the control of the thermal p...

Страница 18: ...em without operation It is important to remember that the content of the expansion tank is nitrogen since inside it contains a membrane with metal parts that would oxidize with oxygen It is essential...

Страница 19: ...r with which to eliminate the micro bubbles as many times as necessary during the start up process There is a risk that the speed of the fluid is capable of drawing the bubbles into the circuit withou...

Страница 20: ...e is a risk of uncontrolled introduction of quicklime into the circuit possible leaks in the system are not detected the glycol is diluted without any control and the concentration of the heat transfe...

Страница 21: ...nd to put it into service properly in compliance with the specific regulations of each country In the northern hemisphere the optimum orientation of the panels is south while in the southern hemispher...

Страница 22: ...trical cabinet and the DC supply at the main DC disconnection point located in the DC electrical cabinet or in the inverter itself All persons working on the DC wiring of a photovoltaic system must be...

Страница 23: ...Open Circuit Voltage Voc value marked on this panel should be multiplied by 1 25 when determining component voltage ratings conductor current ratings fuse sizes and the size of controls connected to t...

Страница 24: ...e breaker must be DC rated and capable of operating at the maximum calculated system voltage typically 1000V and 15A 16A 5 2 5 Direct current general circuit breaker It must be installed in one of the...

Страница 25: ...d to be at greater risk for example when they are very tall or in an exposed location the designer of the electrical system must provide the necessary protective measures In any case protection agains...

Страница 26: ...ified In the same way and depending on the size of the installation the thermal part must also be certified with the local authority in this matter The commissioning checklist must be completed at the...

Страница 27: ...to their nominal flows and are balanced YES NO In subsystems where the physical properties of the water are changed it must be possible to measure at least the inlet and outlet temperatures YES NO Wa...

Страница 28: ...Controller model Heat Sink model PV1 Inverter model PV2 Inverter model PV3 Inverter model PV4 Inverter model PV Cable size mm Number of strings Attach hydraulic diagram Specify rows distribution and...

Страница 29: ...PANEL HANDBOOK aH72 SK V 6 0 29 31 7 Maintenance plan...

Страница 30: ...PANEL HANDBOOK aH72 SK V 6 0 30 31 8 General specifications...

Страница 31: ...PANEL HANDBOOK aH72 SK V 6 0 31 31 9 Annex 9 1 Hydraulic diagram for collector field up to 50m aH72 Hybrid panels row aH72 Hybrid panels row...

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