草久久免费视频_日韩在线一区二区三区人_nxgx欧美_伊人久久大香线蕉aⅴ色_日本一二三区免费_久久久噜噜噜久久中文福利

Application

JKL series reactive antocompensation controller adopts the most advanced SCM control technology all over the world. Having memory function to motivity, strong anti-interference capacitor by abalog type controller, and with non-shutdown. This series product conforms to JB/T9663-1999 standard, can be used in different electric network conditions.

Working Condition

Power voltage: AC 220V

Temperature: -25℃~+55℃

Relative Humidity: Max 90%(at 20℃)

Altitude: Not exceed 2000m

Environmental condition: Without explosive and flammable dangerous medium, without corrosive metal gas and the conducitive dust .

Function Characteristic

1.Adopt AC sampling technology.

2.Digital integration, filtration.

3.Adopting the control technology of the single-chip microcomputer, has realized the intellectualized of electric network reactive auto matic compensation.

4.Strong anti-interference ability can resist 2000V interference pulse from power direct, and not crashing,does not lose the data, it is reliable to run steady.

5.Digital display electric network power factors, over-voltage values, current etc. Various kinds of control parameter.

6.With self-checking functions, it needn offer current mutual inductors ratio to compensate capacitor capacity, is suitable for different parameter automatically.

7.Sampling signal phase sequence is distinguished and changed automatically.

8.With two working mode of manual and automatic, convenient for user to install and debug.

9.With over-voltage judgment display function that can cut off the group of the capacitor quickly.

10.Concise man-machine dialogue, operating, debugging, simplicity direct-view.

11.The input resistance of current sampling signal is smaller than 0.05Ω, it can be taken out from measuring loops directly.