当前位置:Home Page > Products > Product

Electrodialysis power supply 电渗析电源

Electrodialysis power supply 电渗析电源
  • Electrodialysis power supply 电渗析电源

Introduce

According to the latest achievements of power electronics, Yueyang Power Supply has introduced a special power supply for electrodialysis combined with advanced control methods. The special electrodialysis power supply produced by our company adopts advanced PWM pulse width modulation technology and uses imported IGBT cargo MOSFET as power switching device. It is small in size, light in weight, full in function, stable in performance and reliable in production process. This series of products adopt the advanced DSP control system, with the function of automatic steady flow/steady pressure, which does not change with the voltage and has high reliability.It has the extended function of PLC interface and RS465 interface, which is convenient for automatic control.

Specification

1、Input&output

Input :AC three-phase four-wire 380V±10% 50Hz\60HZ±10%

Output mode:DC square wave

Output maximum voltage current value:customized

2、Voltage regulation accuracy

Source effect: ≤0.3% of rated value (only the output voltage change rate caused by ±10% change of input source voltage);

Time drift: ≤1% of rated value (only due to the output voltage change rate caused by the continuous working time of the power supply is more than 8 hours);

Temperature drift: ≤0.04% of rated value / °C (only due to the change rate of output voltage caused by environmental temperature change within the ambient temperature range of the power supply);

Load effect: ≤1% of rated value (only the output voltage change rate caused by the output current changing from zero to the rated value).

3、Current regulation accuracy

Source effect: ≤0.3% of rated value (only the output voltage change rate caused by ±10% change of input source voltage);

Time drift: ≤1% of rated value (only due to the output voltage change rate caused by the continuous working time of the power supply is more than 8 hours);

Temperature drift: ≤0.04% of rated value / °C (only due to the change rate of output voltage caused by environmental temperature change within the ambient temperature range of the power supply);

Load effect: ≤1% of rated value (only the output current rate of change caused by the output voltage changing from zero to the rated value)

4、Ripple Voltage (r.m.s)

When regulating: ≤1% rated value +10mV (measured at rated output power state)

5、Range of output voltage adjustment

Approximately 0~~ rated voltage continuously adjustable

6、Range of output current adjustment

Approximately 0~~ rated current continuously adjustable

7、Output voltage and current setting

Encoder

8、Dynamic Characterisitics

Transient response time ≤200ms (measured at 50%~100% rated output voltage)

9、Instantly Load Drop

≤15% rated value (measured when 80%~100% rated output voltage, duration ≤200mS)

10、Unload Concussion

≤15% rated value (measured when 80%~100% rated output voltage, duration ≤500mS)

11、Protection

Automatic protection and alarm when over-voltage、over-current、over-temperature or phase lose

12、Short Circuit

Allow instantaneous short circuit

13、Operating Mode

Can work continuously at full load for a long time

14、Display Mode

LCD display

15、Display Resolution

0.1V; 0.1A

16、Error Of Voltage And Current

≤±1%±1 words (measurement range 5%~50% rated value)

≤±0.5%±1 word (measurement range 50%~100% rating)

17、Power Supply Load Characteristics

electromagnetic coil

18、Enviromental Conditions

Use place: use only indoors

Temperature:-20℃~40℃       

Humidity:≤80%

19、Explosion-Proof Cabinet Requirements (Optional)

    Explosion-Proof

Protection grade≥IP65

dⅡ CT4

20、Switch (Optional)

The device can be selected for manual or automatic reversal.

21、Remarks(Optional)

With analog signal interface, the user can control the output voltage and current of the power supply with 4-20mA analog signal, and output 4-20mA analog signal for the user to detect the output voltage and current of the power supply.

With the node signal to control the operation and stop of the power supply (the same as the operation and stop function on the panel)

Output fault alarm signal, disconnected in normal operation and closed in fault。

Note: The above technical parameters are for reference only, and the actual parameter information is subject to the custom parameters of the purchase contract.

Product
FAQ
Ningbo Yueyang Power Equipment Co., LTD.
Address:No.99, shuntai road, shuntai industrial zone, jiaochuan street, zhenhai district, ningbo city
Phone:0574-86361987
Mobile phone:13757436068
Email:nbzhyydq@163.com
Fax:0574-86361987
Copyright © 2018 pinpmx.com All Right Reserved
一分pk10开奖直播 优信彩票 快乐赛车 赢彩票 永盛彩票 pk10计划 盛兴彩票 幸运飞艇 快乐赛车 快乐赛车