Лабораторный программируемый преобразователь частоты высокого напряжения 220 В 50 Гц 60 115 в 400 источник питания переменного
- Категория: Переключатель источника питания >>>
- Поставщик: Twintex,Electronics,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-17-2025 | 629.83 $* | 642.31 $* |
| Jul-17-2025 | 510.77 $* | 520.61 $* |
| Jun-17-2025 | 619.96 $* | 631.54 $* |
| May-17-2025 | 614.44 $* | 626.57 $* |
| Apr-17-2025 | 490.87 $* | 500.31 $* |
| Mar-17-2025 | 604.41 $* | 616.64 $* |
| Feb-17-2025 | 599.45 $* | 611.86 $* |
| Jan-17-2025 | 594.18 $* | 606.30 $* |
Характеристики
220V 50Hz 60Hz High Voltage Adjustable Frequency Converter Lab Programmable 115V 400Hz Variable frequency AC power supply
Features
Full range adjustable output: Low 1-150V, High 150.1~300V, resolution 0.01V
Output frequency: 45-250Hz
Fast output key for 110V/220V and 50Hz/60Hz
Panel lock function
3 sets memories for voltage and frequency settings
Unlimited rotary knob for voltage and frequency adjustment, minimum step 0.001
Strong overload capacity, overload 300% within 2s
Withstand transient current 1.5 times of rated current within 0.1s
Response time less than 20ms for 100% load and unload
5 digits high accuracy LED display for voltage, current, frequency, active power, power factor
With soft-start function, set voltage rise time (0~99.999s), avoid damage by surge current during load start-up
Over load, over current, over temperature and short circuit protections
RS232 interface (APS51 Series)
Specifications
Model | APS-51005 | APS-5101 | APS-5102 | APS-5103 | |
Capacity | 500VA | 1KVA | 2KVA | 3KVA | |
Circuit mode | IGBT/SPWM | ||||
Input | 1φ2W, 110V/220V±10%, 47-63Hz | ||||
Output | |||||
Phase | 1φ2W | ||||
Voltage | Phase voltage 1.0V-150.0V, Line voltage 1.0-260.0V Phase voltage 150.1V-300.0V, Line voltage 260.1V-520.0V | ||||
Frequency | 45-250Hz, step 0.1Hz | ||||
Max. current | L=120V | 4.2A | 8.4A | 16.8A | 25A |
H-240V | 2.1A | 4.2A | 8.4A | 12.5A | |
Load regulation | ≤1% | ||||
Line regulation | ≤1% | ||||
Harmonic distortion | ≤2% (resistive load, L=120V, H=240V) | ||||
Frequency stability | ≤0.01% | ||||
Crest factor | 1.41±0.10 | ||||
Efficiency | ≥75% | ||||
Response time | Max. 20ms | ||||
Frequency resolution | 0.01Hz | ||||
Voltage resolution | 0.01V | ||||
Current resolution | 0.001A | 0.01A | |||
Power resolution | 4 digits LED, resolution 0.001W /0.001kW | ||||
Power factor resolution | 3 digits LED, resolution 0.01 | ||||
Measuring accuracy | Voltage | ±0.5%full scale +5 digit | |||
Current | ±0.5%full scale +5 digit | ||||
Frequency | ±0.01%full scale +5 digit | ||||
Power | ±0.5%full scale +5 digit | ||||
Setting accuracy | Voltage | ±1%full scale | |||
Frequency | ±0.1%full scale | ||||
Communication interface | RS232 | ||||
Preset function | Preset output voltage, output frequency | ||||
Fast key function | Fast key for 110V, 220V, 50Hz, 60Hz | ||||
Alarm function | Audible and visual alarm once protective device activated; display error code on LED | ||||
Protection | Fast-response circuit to detect over current, over load, over temperature and short circuit; Output will be shut down in protection mode. | ||||
Cooling | Cooling fan | ||||
Operation environment | 0℃-40℃, ≤90% RH(Non-condensing), Altitude: 2000 feet | ||||
Dimension (mm) | 430Wx133xH480D | 430Wx222Hx480D | |||
Weight (kg) | 16.5 | 21 | 30 | 33 | |
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