Белый 1080p родной использовать проектор видео фильм с разрешением 4K Бизнес держатель для видеопроектора презентационное оборудование
14 767,93 ₽ - 16 421,06 ₽
Сохранить в закладки 1600795531535:
Wind Power System | – Wind-solar hybrid control overvoltage, undervoltage, reverse connection protection test – Wind-solar hybrid power generation system design (grid-connected) – Wind-solar hybrid power generation system design (off-grid type) –Overdischarge protection, overdischarge recovery, overcharge protection, overcharge recovery – Over-wind speed alarm, under-wind speed alarm, LCD display wind speed – Direct load test of wind power generation system – Influence experiment of wind speed variation of wind power generation system – Principle experiment of speed-limiting mechanical protection system – Principle experiment of speed limit electronic control protection system – Fan overpower protection experiment – Fan overspeed protection experiment – Wind power generation curve experiment at different speeds – Wind condition detection experiment – Independent fan system experiment |
Grid-connected control | – Grid-connected inverter principle and load verification experiment –Grid-connected inverter input undervoltage and overvoltage protection test – Grid-connected inverter waveform output acquisition and measurement experiment |
Off-Grid Control | – Off-grid inverter principle and load verification experiment – Off-grid inverter waveform output acquisition and measurement experiment |
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