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Yishite Group Co., Ltd
EA660 series (20-250kVA)
NegotiableUpdate on 12/03
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Overview
The EA660 series is a newly launched three in three out high-frequency modular UPS by EasyTech. The product adopts modular design and N+X parallel redundancy technology, with a capacity covering various power ranges between 20kVA and 250kVA; The module adopts a "modular" design internally, which ensures compact layout and increases the reliability of the entire machine; Hot swappable design is adopted between modules and cabinets
Product Details
EA660The series is a newly launched three in three out high-frequency modular UPS by Yishite. The product adopts modular design and N+X parallel redundancy technology, with a capacity covering various power ranges between 20kVA and 250kVA; The module adopts a "modular" design internally, which ensures compact layout and increases the reliability of the entire machine; The module and cabinet are designed with hot swappable technology. The EA660 series UPS adopts a 5.7-inch touch screen LCD design and menu style architecture. Through the LCD, various information of the UPS can be monitored, making all operations clear at a glance. The EA660 series UPS has an independent intelligent charging module; The number of cells in each external battery pack can be selected from 40 to 32 cells.
lDSP fully digital control technology;
lFlexible charging parameter settings and battery configuration, charging current0～30A adjustable, battery>pure online dual conversion architecture, strong load capacity;
lnumber of battery cells32~40Optional sections;
lAll modules support hot swapping operations;
lAdvanced battery intelligent management technology (automatic float charging switching, battery pack temperature compensation, etc.) effectively extends battery life;
lThe integrated power distribution system inside the cabinet is easy to install and saves user investment;
lInput power factor up to0.99Above, low harmonic current, green and environmentally friendly, efficient and energy-saving;
lSupport battery cold start and mains power self start functions to meet users' usage needs;
lWide input voltage range,50Hz/60HzThe power grid system is adaptive and suitable for various environmental power grids;
lThe key components and air ducts inside the power module and charging module are completely isolated, effectively improving system reliability;
lsupport50Hz input/60HZOutput and60HZinput50Hz output frequency conversion mode, meeting the special needs of users;
lAll modules adopt modular design internally, with high reliability and easy maintenance;
l“N＋X”Wireless parallel redundancy technology
lComplete software and hardware protection functions（CLevel lightning protection, air switchFuseHardware protection, software protection, powerful self diagnostic function, rich historical record query;
lParallel sharing of battery packs saves users battery investment;
l5.7Inch Extra LargeLCDTouch widescreen display, user-friendly human-machine interface;
lThe power module includes20kVAand25kVATwo types, maximum capacity of the whole machine250kva；
lRich communication interfaces, includingRS232，RS48，usb, dry contacts, andSNMPCard, etc;
lOptional15 output power distribution module and built-in battery pack module, optional module can achieve hot plugging.
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