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Air-cooled digital programmable DC power supply - wide range


所属分类

Air-cooled digital programmable DC power supply


  • 单机电压0-1200V、 电流0-3000A、 功率1.5KW-500KW(可选)

  • 可主从并机,功率可扩展至1.5MW

  • 并联操作最大电流达10000A

  • 支持面板编程,数字键盘操作

  • 高精度和高分辨率10mV/1mA

  • 支持定电压(CV)、定电流(CC)模式

  • 低纹波和低噪音

  • OVP、 OCP、 OPP、 OTP等保护功能

  • 多种通讯控制接口, 标准配置RS232、 RS485、 LAN、 0-5V/0-10V模拟量控制接口

  • 同时支持SCPI和MOUDBUS-RTU协议;

  • 支持List功能及接入DCS系统;

  • 智能风扇控制,超低噪音,使用舒适性强

  • 具有远程补偿功能(电压600V以内)

  • 特殊定制:支持定制


Programmable DC power supply has the characteristics of low ripple noise, high resolution and high precision. High frequency switching power supply technology, greatly reduce the heat, while reducing machine losses, improve power efficiency, extend the service life of the power supply. This series of products has simple operation, small size, high efficiency, high precision, high stability and other properties. The software has LIST output, timer and other high-level software functions to meet the needs of industrial digitalization. This product is mainly used in logic circuit where the output voltage or current is adjustable. The product is equipped with USB Device interface, RS232 interface, RS485 interface, optional LAN interface (or wireless interface) to facilitate the establishment of automatic test system. Equipped with advanced LCD LCD display, with perfect over-voltage, over-current, over-temperature, short circuit and other protection functions, so that users can use the product more assured, more stable, more reliable. It is the best choice of power supply for research units, laboratory testing, production line product testing and industrial applications.
item
argument
Power mode
Ac input
Single-phase AC220V
Plus or minus 10%
, 50/60Hz, ≤5KW series
Three-phase AC380V
Plus or minus 10%
, 50/60Hz, ≤5KW series
Dc output
Output voltage 0V- Ratings refer to the specification table
Output voltage 0A- Rating Refer to the specification table
Load adjustment rate
voltage
0.1% or less
Electric current
0.1% or less
Power regulation
voltage
0.1% or less
Electric current
0.2% or less
ripple
voltage
≤0.1% Vrms
Electric current
≤0.1% Arms
Descent time
Full scale voltage load
≤5s (90%--10%)
Resolution
Programming voltage
1mV
Programming current
10mA
Read voltage
1mV
Read current
10mA
Setting accuracy
Voltage accuracy
Or less
Plus or minus
(0.1%+60mV)
Current accuracy
Or less
Plus or minus
(0.05%+50mA)
Reading accuracy
Voltage accuracy
Or less
Plus or minus
(0.1%+60mV)
Current accuracy
Or less
Plus or minus
(0.05%+50mA)
Protection mode
OVP
Radius
OFF,ON(0V-110% FS)
Resolution
1mV
Setting accuracy
1mV
OCP
Radius
OFF,ON(0A-110% FS)
Resolution
10mA
Setting accuracy
10mA
Main function
Header display
Display mode
4.3 "TFT - LCD
Functional protection
OVP protection
Square root
OCP
Square root
OTP protection
Square root
Discharge function
Square root
Special function
Intelligent fan control
Square root
Digital input
Square root
Preset key
Square root
LCD parameter setting
Square root
Power display
Square root
LIST output
Square root
System self-test
Square root
USB Host
Square root
Control interface
RS232
Square root
RS485
Square root
LAN
Square root
0-5V/10V
Square root
Sequence function
Steps (2048)
Square root
LIST(1 group)
Square root