4p DIN Rail Mounted DC Isolator 1000V 160A 250A 315A for PV Solar System Load Break Disconnector Switch

Product DescriptionHere is something you have to keep in mind when choosing a load break switch manufacturer:Whether the contact and terminal board are copper plated with silver, with two separate contact surfaces, to ensure good electrical performance and reliability of closing in place?Whether the operation mechanism adopts spring energy storage, instantaneous release acceleration mechanism, instantaneous connection and break double breakpoints?Whether there is an arc isolation plate inside the shell to separate the contacts, ensure that the arc in each phase independent indoor extinguishing, improve the safety performance of the switch?Except the wiring part, whether the product adopts fully closed design, with a window to directly observe the on-off state of contact?Whether can a special padlock be installed on the operating handle to lock the handle to prevent misoperation? EHDN Load Break Switch (1000V,160A,250A,315A 4P)Product BenefitsHigh breaking capacity up to 1000 VDCMaking and breaking capacity under load conditions up to 1000 VDC.Specific photovoltaic test beyond requirements of IEC 60947-3 standard. Bridging bars are factory fitted for easier, quicker and safer connection. Direct access to connection terminals for adequate tightening.Easy mounting Door mounting.   Features and BenefitsEasy to installWiring: Switch is non-polarized,all types of wiring and connections are possibleEasy access without tools,and auxiliary contacts can be integrated without tools.The operating mechanism can be centered to meet the installation requirementsSafe reliable operationReliable position indicator through visible contacts.The opening and closing of the switch is fully independent from thespeed of operation, ensuring safe operation under all conditions.High temperature withstand: no derating up to 70°CDesigned for harsh environmentsVibration testing (from 13.2 to 100Hz at 0. 7g)Shock testing (15 g during three cycles).Humid temperature testing (2 cycles, 55°C/131F with 95% humidity level)Product ParametersTechnical Data Rated current le 160A 200A 250A 315A Frame size EHD-DB160R-03 EHD-DB160R-12 EHD-DB200R-03 EHD-DB200R-12 EHD-DB250R-03 EHD-DB250R-12 EHD-DB315R-03 EHD-DB315R-12 Thermal current 160A 200A 250A 315A Rated insulation voltage(Ui) 1500V Rated impulse withstand 12 The short -circuit capacityis between 1000 and 1500VDC(no protection) Rated short time Withstand current lcw 1s (kAeff) 5 Rated short-circuit makeing capacity icm(kA peak)-60ms 10 Connection Recommended Cu rigid cable aross-section(mm2) 70 90 120 185 Recommended Cu busbar width(mm2) 20 Mechanical characteristics Durability(number of operating cycles) 8000 Number of tripping operations 1000   Detailed PhotosCompany Profile EXPERIENCED PV PROTECTIVE PRODUCT AND EV CHARGING STATION MANUFACTURERWith a vision of a clean, sustainable future, we strive to lead the solar energy and new energy industry through our rugged technology and reliable products. Onccy' mission is to become the leading choice for getting started with smart energy, making good technology more impactful by ensuring it's accessible to everyone, and bringing smart solar to the entire world with high-quality products.  Our Main Products: DC/AC Isolator Switch, PV Combiner box, DC circuit breaker, Surge Arrester, DC fuse holder, Rapid Shutdown, and EV Charger, etc.  With our driven engineer team, over 200+ global experts and distribution & service network spanning North America, South America, Europe, Asia, Africa and Oceania, Onccy has empowered homeowners and professionals in more than 100 countries and regions to join the journey to true open energy.  COMMITMENT TO QUALITYQuality is the primary goal among each of our workshops since this leads to the best performance and safety for any Solar, Storage, and EV charging system. Our commitment to quality increased brand awareness for your company. To achieve our goal, our factory and products comply with UL, SAA, CB, CE, TUV, ISO, and RoHS standards.  STAYING UPDATED ON MARKET TRENDSAchieving our goals come from formulating new products based on the market demands through our in-house R&D team. Our efforts have led to our first UL508i listed patented DC switch within china and the DC-PV2 DC switch produced for the global market. With our cutting-edge PV protective products and EV chargers, we aim to create a long-term partnership with many renewables companies.  FAQ Q: Are you trading company or manufacturer ?A: We are manufacturer. We have 30,000 square meters of self-owned plant.Q: Do you have any certificates?A: Yes,we have UL, TUV, CB, SAA, CCC, CE and other certifications.Q: How do we make a quick response to customer , 5 inquiry ?A: Our professional team will reply you online or by email,Skype, whatsApp and so on.Q: Do you have any exporting experience?Which countries did you export to before?A: We have lots of exporting experience and customers in many countries,such as America, Japan,Australia,