Description
PFVO143 Система возбуждения DCS ABB
Швейцария, и входит в десятку крупнейших швейцарских транснациональных корпораций.PFVO143
химическая, нефтехимическая, фармацевтическая, целлюлозно – бумажная, нефтепереработка; Оборудование приборов: электронные приборы, телевизоры и оборудование для передачи данных,
генераторы, гидротехнические сооружения; Каналы связи: интегрированные системы, системы сбора и распространения;PFVO143Строительная промышленность: коммерческое и промышленное строительство.
The SCALE-iFlex Single Gate Driver uses Power Integrations” SCALE-2™ ASIC technology, which significantly reduces component count compared to
traditional products. The ASIC also provides Advanced Active Clamping (AAC) overvoltage protection during normal operation, which is a vast improvement
over simple soft shutdown and adds additional protection in the event of a short circuit during turn-on. This product is treated with conformal paint to provide
reinforced insulation. Isolated enclosures ensure safe insulation between modules when
they are installed side by side. The devices are pre-certified to the rail standards IEC 61373 – Class 1B (shock and vibration), IEC 61000-4-x (EMC test)
and IEC 60068-2-x (series of environmental tests). In addition, burn-in testing options are available.
The new gate driver has a rated peak output current of 20A per channel at an ambient temperature of 85°C without air cooling and a power rating of
1.5W MAG per channel (module adapted gate driver). Higher power levels can be achieved when air cooling is provided or at lower ambient temperatures.
In addition, both electrical and fiber optic interfaces are available.
SCALE-iFlex™ LT
SCALE-iFlex™ LT”s new dual-channel gate driver increases the performance of multiple parallel-connected EconoDUAL modules by 20%, allowing users to
save one out of every six modules from power inverter and converter stacks. In addition to cost savings on drivers and modules, this reduces control complexity
and costs associated with modules, wiring, hardware and cooling. SCALE-iFlex LT has been developed for a variety of applications in the renewable energy
generation and storage sector and is particularly suitable for offshore wind turbines in the 3 to 5MW range.
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