Constructed to ensure robust protection for photovoltaic systems, the IP65-rated DC switchgear comes equipped with Noark 1000V type 2 DC surge arresters. This high-performance unit is designed to handle up to six photovoltaic strings and is compatible with six maximum power point tracking (MPPT) inputs, enhancing the efficiency and safety of solar energy operations.<br><br>The enclosure of the switchgear boasts an ingress protection rating of IP65, signifying a high level of protection against dust ingress and water jets from any direction, making it suitable for a variety of challenging environmental conditions. The inclusion of Noark 1000V type 2 DC surge arresters provides critical defense against transient over-voltage, safeguarding sensitive electronic components within the photovoltaic system.<br><br>The EM-450N_DC model is engineered to facilitate streamlined energy distribution and circuit protection. Its capacity to connect multiple PV strings and MPPTs allows for flexible system configurations and optimization of solar energy harvest. The switchgear's robust design and advanced protective features make it a valuable component in maintaining the integrity and performance of solar power installations....
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Features:1.Material: made of high-quality plastic material, which is safe and durable.2.Include: Adjustable Jet Eyeball Fitting, 1-1/2" Male Hose Fitting, Gaskets and a Fitting Nut. A complete pool return jet fitting will bring you much convenience.3.Adjustable Jet Eyeball Fitting: 3/4" 1 1/2 Inch opening and 1-1/2" MIP thread, allows to control the velocity and flow.4.1-1/2" Male Hose Fitting: 1.5" MIP threaded , universal fits 1.25" and 1.5" hose.5.Gaskets and a fitting nut allow it be attached and sealed thru the pool wall and vinyl liner. The front has 1-1/2-inch female threads for use with the eyeball fitting. The back has 1-1/2-inch female threads for use with a hose fitting.6.Good replacement accessories for swimming.
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<p>The <strong>HP Smart Array P440ar</strong> is a high-performance <strong>SAS controller</strong> designed to enhance data management and storage capabilities in enterprise environments. With a robust <strong>2GB cache</strong> and a <strong>12Gb/s SAS</strong> interface, this controller ensures rapid data transfer and efficient handling of large volumes of information. The model number <strong>P440ar</strong> signifies its advanced features, making it an ideal choice for businesses seeking reliable and scalable storage solutions.</p><br> <p>Equipped with <strong>Flash Backed Cache</strong>, the <strong>HP Smart Array P440ar</strong> provides exceptional data protection and reliability during power failures, ensuring that critical data remains intact. This controller supports multiple <strong>RAID levels</strong>, including <strong>RAID 5</strong> and <strong>RAID 60</strong>, allowing for flexible configurations tailored to specific performance and redundancy needs. With a total of <strong>two SAS ports</strong>, it facilitates seamless connectivity and integration within your existing infrastructure.</p><br> <p>As part of the esteemed <strong>Smart Array</strong> product line, the <strong>P440ar</strong> is engineered by HP, a leader in technology solutions. This controller not only meets the demands of modern data centres but also offers a significant advantage over competitors with its superior caching technology and robust RAID support, ensuring optimal performance and data integrity.</p><br>...
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EC12 Salt Water Pool Chlorine Generator System Chlorinator for 10 ,000 gallon size pools. - Saltwater is much safer and more gentle on the skin, then traditional chlorine prod ucts. - System is made to detect t he levels of chlorine output as well as the water temperature.
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Crafted to ensure safety and efficiency in electrical circuits, the described AC switchgear is a robust solution for managing power distribution. Encased in an IP65-rated enclosure, it offers protection against dust ingress and low-pressure water jets from any direction, making it suitable for a variety of challenging environments.<br><br>The unit comes equipped with a surge protection device (SPD) of Noark type 1+2, designed to shield electrical equipment from voltage spikes. This feature is essential for areas prone to lightning strikes or power surges, as it helps to prevent damage to connected devices.<br><br>With an off overcurrent capability of 25A across three phases, the switchgear is capable of interrupting power flow to prevent circuit damage or fire hazards due to excessive current. Additionally, it includes a residual current device (RCD) of type A with a rated sensitivity of 40A/300mA. This RCD is sensitive to pulsating DC fault currents, enhancing the safety of the installation by promptly disconnecting the circuit in the event of a ground fault.<br><br>The model EM-308N_AC signifies the specific configuration of this switchgear, ensuring compatibility and ease of integration into electrical systems requiring precise specifications....
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Are you ready to make pool maintenance a breeze?. Top & Front Basket Access: Enjoy ultimate convenience with accessible top and front points for basket access during routine cleaning. The Difference.
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D-Link 14-Port L2 Managed Switch with 10 x 10/100/1000BaseT(X) (8 PoE) & 4 x 100/1000BaseSFP. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 10. Full duplex. MAC address table: 8000 entries. Networking standards: IEEE 802.1D, IEEE 802.1ab, IEEE 802.1ad, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ad, IEEE.... DC input voltage: 48 - 58 V. Power over Ethernet (PoE). Wall mountable...
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1 x plunger valves. 2 x plunger valves. Construction: Made from plastic materials, the adapter and valves are resistant to, longevity and consistent performance even in harsh outdoor conditions. 1 x type B hose adapters.
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D-Link 5-Port Unmanaged Switch with 4 x 10/100/1000BaseT(X) ports (4 PoE) & 1 x 100/1000BaseSFP. Switch type: Unmanaged, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 4. Full duplex. MAC address table: 2000 entries, Switching capacity: 10 Gbit/s. Networking standards: IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE.... DC input voltage: 12 - 58 V. Power over Ethernet (PoE). Wall mountable...
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The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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Constructed to ensure robust electrical circuit protection, the unit features an IP65-rated enclosure, providing a high level of protection against dust and water ingress, making it suitable for challenging environmental conditions. The switchgear is equipped with a Noark 1000V type 2 Surge Protection Device (SPD) on the direct current (DC) side, designed to safeguard against transient over-voltage, thus enhancing the safety and longevity of connected photovoltaic (PV) systems.<br><br>The device accommodates two PV strings and is compatible with systems that have two Maximum Power Point Tracking (MPPT) inputs, allowing for optimized energy conversion efficiency from solar panels. On the alternating current (AC) side, it includes a Noark type 1+2 SPD, which provides comprehensive protection by addressing both direct and indirect lightning strikes and power surges.<br><br>Additionally, the switchgear is fitted with a 10A 3-phase circuit breaker, which ensures over-current protection, contributing to the overall safety and maintenance of the electrical system. The emiter EM-841N_DCAC model is engineered to facilitate secure and efficient electrical distribution for solar energy applications....
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Condition - NEW sealed.
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Constructed to ensure robust electrical circuit management and safety, the unit features an IP65-rated enclosure, providing a high level of protection against dust ingress and water jets from any direction. It is equipped with a DC surge protection device (SPD) from Dehn, rated at 1000V, which is a Type 2 SPD, designed to safeguard against transient over-voltage. This makes it suitable for photovoltaic (PV) applications where multiple PV strings are involved.<br><br>The product can accommodate up to three PV strings and is compatible with systems that have three maximum power point trackers (MPPTs), enhancing its versatility in various solar energy setups. Additionally, it includes an AC SPD, also from Dehn, which is a Type 2 device. This component is crucial for protecting AC circuits from surge events.<br><br>With a 63A 3-phase capability, the switchgear can handle significant electrical loads, making it suitable for a wide range of commercial and industrial applications where such capacity is required. The em-941_dcac designation indicates its model number for reference in inventory or procurement processes....
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Salinity Level: 1000-2000ppm. It is very simple to use, just add salt to the pool to quickly and stably generate the chlorine required for pool water disinfection. S C SERIES SALT CHLORINE GENERATOR.
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Constructed to ensure robust protection for DC electrical systems, the IP66-rated DC switchgear is equipped with Noark 1000V type 2 DC surge arresters, offering enhanced safety against transient over-voltage events. The unit is designed to accommodate up to 11 photovoltaic (PV) strings, each with its own maximum power point tracking (MPPT) capability, optimizing the efficiency of solar energy systems by ensuring that each string operates at its peak performance level.<br><br>The enclosure of the switchgear is certified with an IP66 rating, signifying a high level of protection against dust ingress and powerful water jets, making it suitable for challenging environmental conditions. The inclusion of the EM-1366N_DC emitter within the system facilitates the monitoring and management of energy flow, contributing to the overall reliability and performance of the electrical installation.<br><br>This switchgear is engineered to provide a secure and efficient distribution solution for a variety of applications where direct current is utilized. Its advanced surge protection components and capacity to manage multiple PV strings simultaneously make it a valuable asset for renewable energy installations and other sectors requiring dependable DC power management....
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Enhanced Pool Experience: By keeping water clear and reducing debris buildup, these products help create a more enjoyable swimming experience for you and your family. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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