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High frequency switching DCDC power supply

所属分类

New energy power supply

l 高转换效率
减少能耗损耗，符合节能减排要求，为客户节省电费。
l 高功率密度
可节省客户空间，降低系统成本。
l DSP数字控制技术
更少的器件，更高的环境稳定性，更高的可靠性，更便捷的扩容。
l 低输入谐波
减少对电网的污染，更高的电网适应能力。
l 宽输入电压范围，宽输出电压范围
适合绝大多数不同输入、输出电压场合。
l 宽工作温度范围
宽工作温度范围满足大多数严酷的工作环境
l 热插拔
适合方便使用，减少维护费用。
l 完善的故障自检测提示
丰富的故障检测，方便客户维护。

The high-frequency switching DCDC module is a DCDC module with DC voltage input and DC voltage output adjustable. The module adopts DSP digital control, resonant soft switch, active PFC technology, and has a number of patent protection; The module has the characteristics of high power density, high power factor, low harmonics, high efficiency, and multi-module parallel performance.


Detailed parameter
entry
Parameter index
Module type
AXDR48-9000
AXDR100-10000
AXDR150-10000
Ø DC output
Rated output power
9kW
10kW
Rated output current
150A
100A
75A
Output voltage range
20VDC to 60VDC
30VDC to 100VDC
50VDC to 150VDC
Adjustable range of current limiting
10%~110% stepless adjustable
Peak-to-peak noise
1% or less
The telephone weighs noise
No requirement
Voltage regulation accuracy
Plus or minus 0.5% or less
Steady flow accuracy
Plus or minus 1% or less
Flow equalization
Plus or minus 5% or less
efficiency
95% or higher
Ø DC input
Rated input voltage
Dc 400V
Input voltage range
260Vdc ~ 750Vdc (full load), 260Vdc ~ 150Vdc (linear drop to half load)
Input current
< 45A
Power factor (PF)
0.99 or higher
Input protection
insurance
Ø Working environment conditions
Operating ambient temperature
-40℃ ~ 50℃ normal operation; 50℃~75℃ derated output;
Storage temperature
-40℃ to 75℃
Relative humidity
0 ~ 95%
Altitude
2000m full load output
Product safety and reliability
Insulation strength
The input pair housing can withstand 50Hz RMS voltage 2500VAC or equivalent 3535VDC for 1 minute;
The input and output can withstand 50Hz RMS 3000VAC or equivalent 4242VDC withstand voltage for 1 minute;
MTBF
> 120,000 hours
Ø Dimensions and weight
Overall dimension
130 (W) ×84 (H) ×396 (D)
Net module weight
7Kg
Ø Communication and alarm
Communication interface
CAN
Maximum parallel quantity
sixty
Output positive and negative insurance protection
Alarms and status are monitored via a CAN communication port, as well as three panel leds


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High frequency switch ACDC power supply