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Mersen HP10NH1 Photovoltaic Fuses

Mersen HP10NH1 photovoltaic (PV) fuse series was designed specifically for photovoltaic output circuit (or array) protection. HelioProtection® HP10NH1 series fuses protect conductors against potential short-circuits in groups of strings. Target equipment includes solar re-combiner boxes, array combiner boxes, sub-combiner boxes and inverter input circuits.Global acceptanceHP10NH1 fuses are rated up to 1000VDC from 53 to 160A, furnished in a standard NH1 size fuse body. Photovoltaic fuse certifications include pending UL Listing to standard 2579 (due December 2012) and IEC Compliance to standard 60269-6. As an immediate advantage the HP10NH1 can be installed in two standard-length and 1000VDC qualified fuseholders: one is …

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Mersen HPJ Series 1000VDC Class J Fuseholders

Designed specifically for Mersen’s HP6J series of photovoltaic fuses, these fuse blocks are certified for use with 90°C temperature rated conductors, an industry first. Fuseholders are available with box connectors, stud connectors or combination of the two in order to meet various customer requirements. Insulators are either molded glass-filled polycarbaronate or phenolic with verified dielectric strength in excess of 2500V. All fuse clips are made of high conductivity tin-plated copper.Mersen HPJ Class J FuseholdersMersen Technical Datasheets

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Mersen HelioProtection UltraSafe Fuseholders

Mersen’s HelioProtection® line of UltraSafe fuseholders delivers the function, safety, and level of circuit protection demanded by PV applications. Mersen specially selected enhanced materials when designing this fuseholder in order to provide the level of reliability and system longevity required under constant temperature fluctuation of typical PV sites while providing the level of electrical insulation required for 1000VDC applications. The touch-safe design and tool-free fuse change-outs increase user safety. Combine with Mersen’s HelioProtection HP6M or HP10M fuses for industry leading PV circuit protection.Mersen HelioProtection UltraSafe Fuseholders Mersen Technical Datasheets

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Heyco HEYClip SunRunner Cable Clip

Heyco HEYClip SunRunner clips are designed to provide a better method for photovoltaic (PV) module wire management and may be used wherever single or multiple cable management is needed. Neatly dresses cables on PV panel frames or along mounting channels. Robust “double-compression” design accommodates from (1) 12 gauge USE-2 to (2) 10 gauge PV-1000 solar wires. Also for use with other cables from .20″ (5.0mm) to .30″ (7.6mm) in diameter. Locking tabs securely fasten clips to module extrusions, or other panels. Screwdriver slot for easy removal or movement of clips if necessary. Fits module frames up to .125″ (3.2mm) thick. …

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Mersen Helio Protection Photovoltaic Fuse Line

Mersen is pleased to announce the launch of the industry’s first UL 2579 listed range of dedicated photovoltaic fuses ― the Helio Protection fuse line, which includes the HP6M, HP10M, and HP6J. The new photovoltaic fuse line provides superior overcurrent protection at the combiner box and inverter levels and covers applications ranging from 1 to 400A, 600VDC, and 1000VDC. The enhanced fuse construction of the Helio Protection series makes it ideal for continuous temperature and current cycling withstand adding to system longevity. Low minimum breaking capacity capabilities of 1.35 times the fuse-rated current value allows for safe circuit interruption under …

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Stahlin Enclosures Achieves UL 1741 Certification

Stahlin Non-Metallic Enclosures have achieved UL recognized component status as certified within the category of Distributed Generation Power Systems Accessory Equipment. Stahlin enclosures were evaluated under the UL1741 standard for inverter, converter, controllers and interconnection systems equipment for “Use With Distributed Energy Resources” within the United States. Stahlin enclosures were also evaluated under the CSA-C22.2 No. 107.1 “Standard for General Use Power Supplies,” for use in Canada. Stahlin is currently the only enclosure manufacturer to achieve this certification. UL File number: E333478 denotes Stahlin enclosures as a photovoltaic combiner box component and recognizes the required achievements obtained under prior UL …

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Mersen HP6J 600VDC Photovoltaic Fuses

Mersen’s HP6J photovoltaic (PV) fuse series was engineered and designed specifically for the protection of photovoltaic systems. Its enhanced fuse construction makes it ideal for continuous temperature and current cycling withstand adding to system longevity. The 600VDC rated HP6J, designed for low minimum breaking capacity capabilities of 1.35 times the fuse rated current value, allows for safe circuit interruption under typical low fault current conditions produced by PV arrays. Protect your off-grid or grid tied PV system from unexpected ground faults and line faults using Mersen’s Helio Protection fuse line. Features/Benefits Smallest footprint in the industry Low fault current interrupting …

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New Phoenix Contact Literature Available to Order

SUNCLIX Toolless Photovoltaic Connection System Say goodbye to crimping pliers, shrink sleeves and other compromises. From now on, when installing photovoltaic systems, varying cable lengths can be wired from the module to the inverter more efficiently with Phoenix Contact’s SUNCLIX connection system. Surge Protection for MCR Technology As a system solution, Phoenix Contact’s LINETRAB surge protection and MINI Analog isolation amplifiers completely fulfill MCR technology requirements such as accurate measurement, reliable transmission and proper conversion of signals. Wiring Channels and DIN Rails Phoenix Contact’s wide range of DIN rails and wiring channels enables flexible and optimum use of the available …

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Heyco Products Solar Masthead II Cordgrips

Heyco is happy to announce that the Heyco Solar Masthead™ II Cordgrips are now UL recognized under file E51579 to both Canadian and US requirements. Benefits/characteristics of the Solar Masthead™II Cordgrips include: Provide a watertight seal for PV module output leads to inverters NPT threads easily assemble into schedule 40 fittings Generous wrenching flats allow for ease of assembly Provided with an assembled metal locknut No disassembly required for installation UV resistant and nylon construction with TPE or Buna N Sealing Gland resists salt water, weak acids, gasoline, alcohol, oil, grease, and common solvents 94V‐2 flammability rating IP 68 rating …

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Phoenix Contact Surge Protection Sets for Solar Installations

Phoenix Contact now offers pre-assembled surge protection sets for the solar photovoltaic (PV) industry. The surge arresters in the PV sets have temperature-monitored, high-capacity varistors with optical fault warning and dynamic disconnect device. The PV sets are pre-assembled protection solutions in IP65 installation housing. The PV-SET DC and PV-SET Multistring offer surge protection on the PV generator side only. They are designed for small-scale systems with a solar string or PV systems with several solar strings. PV-SET DC/AC protects all power lines in the system, including both the PV generator side and the power supply. It provides optimum protection to …

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