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Rh-11003 variable frequency power supply
Technical features:
1. Touch-tone operation is adopted, which is simple and convenient to use.
2. High frequency SPWM hardware adjustment technology, quick response, stable output.
3. High brightness LED display, large viewing Angle, clear and eye-catching.
4. High power MOS/IGBT driver, reliable operation, strong overload capacity (instantaneous 300%).
5. Suitable for resistance, sensibility, rectifier and other loads.
6, with overheating, over current, short circuit, output over voltage, output under voltage, output lack of equal protection function of various abnormal conditions.
7, power abnormal protection, display the corresponding fault code, convenient for users to find the cause of the fault.
8. Communication interface rs-232, rs-485, USB, etc.
9. Unique quick operation 110V/220V/50HZ/60HZ
Type of RH - 11003
3 kva capacity
Input power supply 220V 10% AC
Input frequency 50/60hz 5Hz
Low output voltage :1.0 ~ 150.0V; High-grade: 150.1v ~ 300.0v
Output frequency modulation :45Hz ~ 400Hz fixed frequency :50Hz, 60Hz, 400Hz
Output waveform standard sine waveform
Frequency stability 0.01%
Voltage stability 1%
Waveform distortion 2% (resistive load)
Crest coefficient 3:1
Source voltage effect 1%
Load effect is less than or equal to 1%
The efficiency of 85% or higher
Load type no load type limitation (resistance, sensibility, capacitance, rectifier are all acceptable)
Display mode frequency, voltage, current, power and power factor four digit tube display
Preset function output voltage, output frequency, output voltage up and down floating percentage preset
Quick function commonly used voltage, frequency conversion, output voltage fluctuation selection
Protection function overload, over current, over voltage, over heat, short circuit protection, protection device action after the alarm signal, display the fault code
Overload capacity 1.0Ie < I output 1.1Ie, 15s delay to cut off the output
1.1Ie I output 1.2Ie, delay 5s cut off the output
External communication interface (optional) rs-232
Enclosure protection grade IP20
Using the environment temperature: - 10 ℃ to 40 ℃ humidity: 10% ~ 90% no gel (25 ℃), altitude 2000 m or less
Overall dimensions (W*H*D) 360*520*500mm
Weight 65 kg
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