閥門控制箱中英文說明書

1、普 通 型 KFD 系 列Common type KFD series一、概 述 Brief introduction該系列電動閥門控制箱，是與我廠生產(chǎn)的ZW型、JQ 型及QW 型閥門電動裝置配套使用的電控箱，用于控制閥門的開啟和關(guān)閉，可用于現(xiàn)場單獨控制或遠方集中控制。 KFD型電控箱有抽屜式和掛壁式兩種結(jié)構(gòu)。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 produc

2、ed 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型號表示方法 Designation二、技術(shù)數(shù)據(jù) Technical data1、電源：380V 50Hz 三

3、相四線制（特殊要求，另見）2、工作環(huán)境：（1）環(huán)境溫度：20+60（2）相對濕度：85%（20時）（3）周圍不含強腐蝕性、易燃易爆介質(zhì)及導(dǎo)電塵埃。3、規(guī)格（見表）：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 corros

4、ive, flammable and explosive medium and conductive dust around.3. Specification (see sheet):型 號 TypeKFD-XKFD-CKFD-G額 定 電 流Rated current (A)1010 20 3010 20 30三、工作原理Working principle按照閥門電動裝置的型號所配KFD型控制箱的電氣工作原理見圖18。線路圖有主電路、控制電路、工作顯示電路和開度指示電路等組成。虛線框內(nèi)的器件均裝在電裝內(nèi)，其它器件裝在控制箱內(nèi)，電氣元件見表14。The electric working pri

5、nciple of KFD type control cabinet equipped according to the type of electric valve actuator sees diagram 18. 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

6、 electric fitting and other elements are installed in the control cabinet. The electric elements see sheet 14.四、外形及外形尺寸Outline and outline dimensionKFD G 型掛壁式控制箱外形和尺寸見圖9、10KFD C 型抽屜式控制箱外形和尺寸見圖11KFD X 型小型抽屜式控制箱外形和尺寸見圖12The outline and dimension of KFD-G wall type control cabinet see diagram 9 and 10.

7、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、安裝與調(diào)試 Installation and debugging1、將控制箱固定在支架上。 2、對照控制箱電氣原理圖、端子接線圖，用電纜按對應(yīng)的線號把控制箱和電動裝置的端子連接起來。 3、把三相電源分別接到控制箱的L1、L2；L3、N端子上。 4、在閥門處于中間位置時，按

8、“開”或“關(guān)”按鈕，檢查閥門的旋向是否與按鈕一致，如不一致則調(diào)換電機電源相序。 5、在閥“開”“閉”過程中，檢查開度表指針是否正常。 6、當閥門處于“全開”位置時，檢查開度表指針是否指示在滿刻度，如有誤差，調(diào)整面板上的“開度微調(diào)”電位器。 7、與閥門電動裝置配套控制，詳見閥門電動裝置說明書。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

9、 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,

10、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,

11、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.圖 1 KFD-C III型（配ZW型電裝）Drawing 1 KFD-C III type (for ZW type electric fitting)圖 2 KFD-C IV型（配JQ型電裝）D

12、rawing 2 KFD-C IV type (for JQ type electric fitting)圖 3 KFD-X III型（配ZW型電裝）Drawing 3 KFD-X III type (for ZW type electric fitting)圖 4 KFD-X IV型（配JQ型電裝）Drawing 4 KFD-X IV type (for JQ type electric fitting)Drawing 5 KFD-G III type圖 5 KFD-G III型Drawing 5 KFD-G III type圖 6 KFD- G IV型Drawing 6 KFD-G IV

13、type圖 7 KFD-GT III型Drawing 7 KFD-GT III type圖 8 KFD-GT IV型Drawing 8 KFD-GT IV type表1 KFD-C 型電器元件表 表2 KFD-X 型電器元件表Sheet 1 Electric elements of KFD-C type Sheet 2 Electric elements of KFD-X type表3 虛線框內(nèi)電器元件表(在電裝上)Sheet 3 Elements sheet in the box of broken line ( on the electric fitting) 表4 KFD-G 型電器元件

14、表Sheet 4 Elements sheet of KFD-G type圖 9 KFD-G 型控制箱外型尺寸（普通型）Drawing 9 Outline dimension of KFD-G type control cabinet (common type)圖 10 KFD-G 型控制箱外型尺寸（戶外型）Drawing 10 Outline dimension of KFD-G type control cabinet (outdoor type)圖 11 KFD-C 型控制箱外型尺寸（括號內(nèi)數(shù)據(jù)為安裝開孔尺寸）Diagram 11 Outline dimension of KFD-C t

15、ype control cabinet(The data in the parenthesis is the dimension of installation hole)圖 12 KFD-X 型控制箱外型尺寸（括號內(nèi)數(shù)據(jù)為安裝開孔尺寸）Diagram 12 Outline dimension of KFD-X control cabinet (The data in the parenthesis is the dimension of installation hole)隔 爆 型 KFDB 系 列Explosion-separation type KFDB series一、概 述Brie

16、f introduction隔爆型閥門電動裝置控制箱與我廠生產(chǎn)的隔爆型閥門電動裝置配套，也可以與其它類似的產(chǎn)品組配，也可以現(xiàn)場單獨控制，也可以遠距離集中控制。其型式為掛壁式。使用于爆炸性可燃氣體的區(qū)區(qū)危險場所,具有AB類級別，溫度組別為T1T4，防爆標志為ExdBT4。The control cabinet of explosion separation type electric valve actuator is the supporting device of the explosion-separation type electric valve actuator produced b

17、y our company and it can be used together with other similar product. It can control on the site individually or in centralized manner at long-distance. It is of wall type and is used at the dangerous place of area I to II with explosive flammable gas. Its grade is I AII B, its temperature grade is

18、T1T4 and its explosion-proof mark is Exd II BT4.型號表示方法Designation二、技術(shù)數(shù)據(jù)Technical data1、電源：380V（660V、440V） 50Hz 控制電壓：AC36V 電流22A 2、工作環(huán)境： （1）環(huán)境溫度：20OC+60OC （2）相對濕度：90%（205OC） （3）周圍環(huán)境：含有爆炸性介質(zhì)，防爆標志為ExdIIBT4 （4）防護等級：IP55 3、根據(jù)閥門電動裝置型號，選擇控制箱的型號。1. Power: 380V (600V, 440V) 50Hz Control voltage: AC36V Curren

19、t 22A2. Working environment(1) Ambient temperature: -20+60(2) Relative humidity:90% (at 205)(3) Ambient environment: with explosive medium, explosion-proof mark is Exd II BT4.(4) Protection grade: IP553. Select the type of control cabinet as per the type of electric valve actuator.三、工作原理Working prin

20、cipleKFDBG型控制箱電氣原理見電氣控制原理圖1和圖2，配套端子接線圖。電路有主電路、工作顯示電路和開度指示電路等組成。點劃線框內(nèi)的器件均在電動裝置上，其它器件在控制箱內(nèi)，電氣器件見電氣器件明細表。圖1為常規(guī)線路，圖2 為遠控型可輸出420mA的標準閥位信號，并可與用戶PLC連接，實行遠控。隔爆型結(jié)構(gòu)特征 隔爆型電動閥門控制箱隔爆結(jié)構(gòu)主要在兩個零部件之間連接配合部位，在安裝和接線時應(yīng)注意，電纜進出線孔由橡膠密封圈密封，視窗口由環(huán)氧樹脂膠密封。The electric principle of KFDB-G type control cabinet sees the schematic d

21、iagram 1 and 2 of electric control as well as the terminal wiring diagram. The circuit consists of main circuit, working display circuit and indication circuit of opening degree. The elements in the box of dot-and-dash line are all mounted on the electric fitting and others are mounted in the contro

22、l cabinet. The electric elements see the sheet of electric elements. The diagram 1 is common circuit, diagram 2 is of tele-control type which can output 420mA standard signal of valve position and can connect with PLC of user to achieve tele-control.Structural characteristics of explosion-proof type

23、The structural characteristic of control cabinet of explosion-proof type electric valve is the connection position between two parts. Please pay attention during the installation and wiring course the lead-in and lead-out hole of cable is sealed by rubber seal ring and the view window is sealed by e

24、poxy resin.四、外形及外形尺寸Outline and outline dimension見外形尺寸圖4。See diagram 4 of outline dimension五、安裝與調(diào)試Installation and debugging將控制箱安裝在支架上，按控制箱電氣原理圖及端子接線圖，用電纜按對應(yīng)的端子號把控制箱與電動裝置的端子連接起來，把三相電源分別接到控制箱的L1、L2、L3端子上，接通電源，電源指示黃燈亮，在閥門處于中間位置時，按“開”或“關(guān)”按鈕，檢查閥門的旋向是否與按鈕一致，如不一致，則調(diào)換電源相序。1、常規(guī)型調(diào)試 （1）分別按“開”、“關(guān)”、“?！卑粹o，檢查開度表指

25、針是否正常，如為逆向，將 202、204 對調(diào)即可。當閥門處于全開位置時，檢查開度表指針是否指示在滿刻度，如有誤差，調(diào)節(jié)開度微調(diào)電位器。 （2）指示燈顯示工作狀態(tài)：全開時，紅燈亮，綠燈滅。全關(guān)時，綠燈亮，紅燈滅。開啟過程中，紅燈閃爍，綠燈亮。關(guān)閉過程中，綠燈閃爍，紅燈亮。如中途停止，則紅、綠燈皆亮。2、遠控型調(diào)試 （1）把停止按鈕上壓片松開，分別按“開”、“關(guān)”按鈕，檢查開度表指針是否正常，如為逆向，將P1、P3對調(diào)。當閥門處在全關(guān)位置時，輸出應(yīng)為4mA，全開位置應(yīng)為20mA，如有誤差，則分別調(diào)整閥位變送器上的4mA及20mA電位器。 （2）指示燈顯示工作狀態(tài)：全開時，紅燈亮，全關(guān)時，綠燈亮。

26、 （3）遠控時需壓住停止按鈕，有以下幾種遠控模式，見圖3。Mount the control cabinet on the bracket, 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. Connect the three-phase power with L1, L2 and L3 term

27、inal on the control cabinet. Switch on the power, the indication yellow light of power will be lighted. When the valve is in the middle position, press on the ON or OFF button to inspect whether the rotation direction of valve is correct. If not, please exchange the phase sequence of power of the mo

28、tor.1. Normal debugging(1) Press on “ON”, “OFF” and “STOP” button respectively to inspect whether the needle of opening degree meter is normal. If not, exchange the position of 202 and 204. When the valve is totally open, inspect whether the needle indicated to the limit scale. If there is error, ad

29、just the fine adjustment potentiometer of opening degree.(2) The indication light indicates the working status: when totally open, the red light is lighted, the green light extinguishes. When totally close, the green light is lighted and the red light extinguishes. During the opening course, the red

30、 light flashes and the green light is lighted. During the closing course, the green light flashes and the red light is lighted. If it stops, the red and green light will both be lighted.2. Debugging of tele-control type(1) Loosen the press piece on the stop button, press on ON and OFF button respect

31、ively to inspect whether the needle of opening degree meter is normal. If not, exchange the position of P1 and P3. When the valve is totally close, the output should be 4mA, when the valve is totally open, the output should be 20mA. If there is error, adjust 4mA and 20mA potentiometer on the valve p

32、osition transmitter.(2) The indication light indicates the working status: when totally open, the red light is lighted, when totally close, the green light is lighted.(3) If needing tele-control, press on the stop button. And the tele-control modes are as follows, see diagram 3.六、 訂貨須知Notice for ord

33、er1、按閥門電動裝置選擇控制箱型號。 2、用戶如有特殊要求，可經(jīng)協(xié)商后訂貨。1Select the type of control cabinet according to the electric valve actuator.2If the customer has special requirement, please order after the negotiation. Note: The elements in the box of dot-and dash line are mounted on the electric fittingTerminal wiring diagram圖 1 常規(guī)電氣控制原理圖Diagram 1 Schematic diagram of common electric controlTerminal wirin