Eaton CROUSE-HINDS Series Installation & Maintenance Information

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important safety instructions

Eaton CROUSE-HINDS Series Installation & Maintenance Information Manual pdf 1 page image

High Amperage Solar Combiner Box CCBInstallation & Maintenance InformationSAVE THESE INSTRUCTIONS FOR FUTURE REFERENCEIF 1710IF 1710 • 10/15 Copyright © 2015, Eaton’s Crouse-Hinds Division Page 1SAVE THESE INSTRUCTIONS - This manual contains importantinstructions for Solar Combiner Boxes that shall be followed duringinstallation and maintenance for the CCB Series.1.0 OVERVIEWCover all modules in the PV array with dark, opaque material (notsupplied) before making electrical connections to the combinerbox or an approved disconnecting/ de-energizing means from thepanels. All U.S. installations must be performed in compliance withthe National Electrical Code (NEC), ANSI/NFPA 70 and applicablelocal codes. Crouse-Hinds Combiner Boxes comply with theNational Electrical Code.Canadian installations up to 600V shall conform to CanadianElectrical Code CSA STD C22.2 No. 107.1. Canadian installations upto 1000V shall conform to Canadian Electrical Code CSA STD C22.2No. 31-M89.The combiner boxes comply with UL1741 safety listing forcontinuous rated current operation at range of -40°C to 50°C.2.0 INTRODUCTION(PLEASE SAVE THESE INSTRUCTIONS)This manual provides important instructions for the Eaton’sCrouse-Hinds (CH) Series Combiner Boxes and shall be followedduring installation and required maintenance. The CH CombinerBoxes are designed and tested to stringent safety requirements.However, as with all electrical equipment, specific safety practicesmust be followed. To reduce the risk of injury, carefully read thisinstruction booklet in its entirety before installing, wiring, or usingthis product in any way.2.1. STORAGEStorage temperature: -60°C to +85°C2.2. DISCLAIMER OF LIABILITYThe installation techniques, handling and use of this product arebeyond company control. Therefore, Eaton’s Crouse-Hinds Divisiondoes not assume responsibility for loss, damage or expenseresulting from improper installation, handling or use of this product.2.3. LISTING INFORMATIONThis product meets or exceeds the requirements set forth byUnderwriters Laboratories (UL) for components used with PVModules. This UL Standard is UL1741 for accessories used withinverters. Eaton’s Crouse-Hinds Series CCB product is listed by ETLto UL1741.3.0 IMPORTANT SAFETY INSTRUCTIONS4.0 ELECTRICAL CHARACTERISTICSThe combiner box electrical ratings are indicated on Table 1, on lastpage.5.0 COMBINER BOX MOUNTINGVENTILATION CONSIDERATIONMaintain a minimum clearance of 1” on all 4 sides of the enclosure.Holes in the back plate are not recommended and will void theproduct warranty. Place in desired location on a sturdy frame anduse the appropriate hardware to mount the combiner box.The steel combiner box may be mounted vertically (door opensout) only. The fiberglass combiner box may be mounted bothhorizontally and vertically.Place the box in areas out of continuous water flow and extremetemperature. NEMA 4X rated breather/drains (CHBVKIT4X) arerecommended for horizontal applications and climates proneto condensation. Desiccant can be added by the end-user forcorrosion inhibiting.6.0 CONDUIT ROUTING6.1. CONDUIT HOLESPlease refer to Figure 1 for conduit entry areas on the enclosure forall models. Cut conduit holes in the desired location. The preferredmethod is the use of a Greenlee® cutter of the appropriate size.The punch of the cutter should be placed on the inside of theenclosure and drawn to the outside. Remove all shavings anddebris from enclosure.6.2. CONNECTOR TYPEThe use of a listed UL514B or equivalent conduit fittings is requiredto maintain the environmental rating of the enclosure. Refer to theNEC for proper wire fill of conduit connections. Installation of fittingsmust comply with UL50 for U.S. installations and CSA C22.2 No. 94for Canadian installations to maintain rating of the enclosure. SeeFigure 2 for suitable connectors. For use with rigid/IMC conduit use ofEaton’s Crouse-Hinds Series Myers™ Conduit Hub is recommended.For non-metallic liquidtight conduit, Eaton’s Crouse-Hinds Series LT-NMConnector is recommended. For polymeric enclosures, the hub is toIMPORTANT SAFETY INSTRUCTIONSWARNING AVERTISSEMENTPV modules produce direct current (DC) when the module is underload. Direct current will arc across gaps and may cause injury or death ifimproper connection or disconnection is made. To avoid the risk of fire orelectric shock, do not connect or disconnect wires to the combiner boxwhen current from the modules or an external source is present.Modules PV produisent du courant continu (DC) lorsque le module est encharge. Le courant continu sera arc à travers les lacunes et peut causerdes blessures ou la mort si mauvaise connexion ou de déconnexion. Pouréviter les risques d’incendie ou de choc électrique, ne pas connecter oudéconnecter les fils de la boîte de combinaison lorsque le courant desmodules ou une source externe est présent.WARNING AVERTISSEMENTTo avoid the risk of fire or electric shock, this product should beinstalled, inspected and maintained by a qualified electrician only, inaccordance with all electrical codes.Pour éviter les risques d’incendie ou de choc électrique, ce produitdoit être installé, inspecté et entretenu par un électricien qualifié,conformément aux codes électriques.WARNING AVERTISSEMENTTo avoid the risk of electric shock, remove all metallic jewelry prior toinstalling this product to reduce the chance of accidental exposure to livecircuits.Pour éviter tout risque de choc électrique, enlevez tout bijou métalliqueavant d’installer ce produit afin de réduire les risques d’expositionaccidentelle à des circuits.WARNING AVERTISSEMENTTo reduce your risk of electric shock, use insulated tools. Do not installor handle the combiner box if it is wet. Contact Eaton’s Crouse-HindsDivision at CrouseCustomerCTR@eaton.com if the enclosure is damagedor its contents are compromised.Pour réduire les risques de choc électrique, utiliser des outils isolés. Nepas installer ni manipuler la boîte de combinaison si elle est mouillée.Contact Eaton’s Crouse-Hinds Division à CrouseCustomerCTR@eaton.comsi le boitier est endommagé ou de son contenu sont compromises.WARNING AVERTISSEMENTTo avoid the risk of fire or electric shock, verify all electrical connectionsto specified torque requirements upon installation (See Table 1).Pour éviter les risques d’incendie ou de choc électrique, vérifiez toutesles connexions électriques à couples spécifiés lors de l’installation (VoisTable 1).