KFD阀门控制箱中英文说明书

额定电流（安培）调节型适用电装型号Ⅲ配型、型Ⅳ配型

结构形式：、抽屉式、小型R ated current (am pere)T A djusting type

Z W Q W JQ A pplicable type of electric fitting: for ZW type and Q W type.C X G Structure from : C draw er type, X sm all C ontrol cabinet of electric valve cabinet

ⅢⅣ抽屉式、挂壁式

、、、阀门电动装置控制箱

for JQ type draw er type, G w

all type K F D —— 普 通 型 KFD 系 列 Common type KFD series

一、概 述 Brief introduction

该系列电动阀门控制箱，是与我厂生产的ZW 型、JQ 型及QW 型阀门电动装置配套使用的电控箱，用于控制阀门的开启和关闭，可用于现场单独控制或远方集中控制。 KFD 型电控箱有抽屉式和挂壁式两种结构。

This series of control cabinet of electric valve is the one to be used together with ZW type, JQ type and QW type electric valve actuator produced by our company and to control the opening and closing of valve. It can be used in site individual control or long-distance centralized control.

KFD type electric control cabinet has two kinds of structure: drawer type and wall type. Designation

型号表示方法 Designation

二、技术数据 T echnical data

1、电源：380V 50Hz 三相四线制（特殊要求，另见）

2、工作环境：

（1）环境温度：—20℃~+60℃ （2）相对湿度：≤85%（20℃时）

（3）周围不含强腐蚀性、易燃易爆介质及导电尘埃。 3、规格（见表）：

1. Power: 380V , 50Hz, three-phase and four-wire system (special requirement can also be raised)

2. Working environment

(1) Ambient temperature: -20~+60℃ (2) Relative humidity:≤85% (at 20℃)

(3) There should not be strong corrosive, flammable and explosive medium and conductive dust around.

三、工作原理Working principle

按照阀门电动装置的型号所配KFD 型控制箱的电气工作原理见图1~8。线路图有主电路、控制

内，电气元件见表1~4。

The electric working principle of KFD type control cabinet equipped according to the type of electric valve actuator sees diagram 1~8. The circuit diagram consists of main circuit, control circuit, working display circuit and opening degree indicating circuit, etc. The elements in the box of broken line are installed in the electric fitting and other elements are installed in the control cabinet. The electric elements see sheet 1~4.

四、外形及外形尺寸Outline and outline dimension

KFD —G 型挂壁式控制箱外形和尺寸见图9、10

KFD — C 型抽屉式控制箱外形和尺寸见图11

KFD —X 型小型抽屉式控制箱外形和尺寸见图12

The outline and dimension of KFD-G wall type control cabinet see diagram 9 and 10.

The outline and dimension of KFD-C drawer type control cabinet see diagram 11.

The outline and dimension of KFD-X small drawer type control cabinet see diagram 12.

五、安装与调试Installation and debugging

1、将控制箱固定在支架上。

2、对照控制箱电气原理图、端子接线图，用电缆按对应的线号把控制箱和电动装置的端子连接起来。

3、把三相电源分别接到控制箱的L1、L2；L3、N端子上。

4、在阀门处于中间位置时，按“开”或“关”按钮，检查阀门的旋向是否与按钮一致，如不一致则调换电机电源相序。

5、在阀“开”“闭”过程中，检查开度表指针是否正常。

6、当阀门处于“全开”位置时，检查开度表指针是否指示在满刻度，如有误差，调整面板上的“开度微调”电位器。

7、与阀门电动装置配套控制，详见阀门电动装置说明书。

1.Fix the control cabinet on the bracket.

2.Connect the terminals on the control cabinet with those of the electric actuator by the cable as per

electric schematic diagram and terminal wiring diagram of control cabinet.

3.Connect the three-phase power with L1, L2; L3, N terminal on the control cabinet.

4.When the valve is in the middle, press on the ON or OFF button to inspect whether the rotation

direction of valve accords with the button. If not, please exchange the phase sequence of power of the motor.

5.In the opening and closing course of valve, inspect whether the needle of opening degree meter is

normal.

6.When the valve is totally open, inspect whether the needle of opening degree meter indicates to the

limit scale. If there is error, adjust the potentiometer of “fine adjustment of opening degree”on the panel.

7.For the details for control of electric valve actuator, please see the operation instructions of electric

valve actuator.