DC screen charging module KH2201-10 power module rectifier brand new original sales
USD $500 - $530 /Piece
Min.Order:1 Piece
Shandong Luyuan Communication Equipment Co., Ltd
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Overview of KH22010-10:
The design of the rectifier module is beautiful and generous. The design of the rectifier module fully considers installation, use, and maintenance factors. It can be plugged and unplugged with power, and can operate independently.
Product features:
Ultra wide AC input voltage range, suitable for harsh power grids
Software calibration technology: no potentiometer inside the module, fully digital control
Autonomous current sharing technology, allowing multiple modules to work in parallel, with a current sharing deviation of less than 3%
With LCD Chinese character display, the working status and parameters of the power supply are clear at a glance
Built-in CPU and built-in LCD display enable independent operation and control without main monitoring
With complete protection, alarm, and four remote functions
Adopting resonant soft switching technology, high efficiency and good electromagnetic compatibility
Adopt live plugging, online maintenance, convenient and fast
Technical parameters:
AC input voltage: 380V ± 15%
Frequency variation range: 50HZ ± 10%
DC output voltage: 180V-286V
Output current limiting range: 5% - 105% × Rated current
Voltage stabilization accuracy: ≤ 0.5%
Steady current accuracy: ≤ 0.5%
Ripple coefficient: ≤ 0.1%
Conversion efficiency: ≥ 94% (full load output)
Dynamic response: recovery time ≤ 200 when 20% load jumps to 80% load ц S. Overshoot ≤± 2%
Audible noise: ≤ 55dB
Working ambient temperature: - 5 ℃ -+45 ℃