motor to control globe valve LFKZ250 LFKZ350 LFKZ500 LFKZ800 LFKZ1000

Product dimension figure

Note 1: L1 is outdoor type/Ex-proof type; L2 is intelligent integrated integration type/intelligent integrated integration Ex-proof type.

Note 2: F1 is outdoor type; F2 is Ex-proof type; F3 is intelligent integrated integration type.

1.When adjusting electric actuator, first check the phase sequence of the motor. The output shaft of the actuator should be rotated clockwise (see from the top of the output shaft), if not, change the phase sequence at the power output end.

2.The local operation panel button and remote operation button must operate the "stop" button after operation "close" or "open", and then reverse operation.When closed to the operation, the operation of the button can neither stop running nor change to open to run, as well as to run.

3. The indicator light used for remote display should be<30mA, and the ADll type (24V) indicator light can be used.

4. when at the end of the on-site operation, if the function keys is not switch to the "distant" state, the electric actuators can be connected again after power cut, at this point, can automatically switch to the "distant" state.

5.The power supply for valve position indication is provided by LK itself, and LK can output 0 ~ 20mA or 4 ~ 20mA signal (external load 250 Ω ).

6. If the H19 and H20 of the operating XSl are needed, they can not be short connected to maintain the working status.

7. The output connector (XS l) selects the 24-core plug-in. When the motor power > 3kW, add XS2 plug-in, at this time, the power part is connected to this plug-in.

8. Full adjustment potentiometer W2 and zero adjustment potentiometer WO on the power plug board in the power controller, the potentiometer below (the 8-core plug-in) is the potentiometer above W2, which is WO.

9.Space heater and LK internal control power supply AC380V power supply.

10. When operating in a remote location, X12's dry contact (HlO, Hll) is closed.

11.The device stops working when the valve is in an abnormal position, the motor overheats, and the external power supply is not equal to the fault. At this point, the dry contact of JG (H9, H21) is closed.The LK-2 controller is suitable for open and closed electric actuator. When the valve stops in the middle position, it belongs to the abnormal position. If the valve stops in the middle position and does not operate as a failure state, the X25's 13 and 14 terminals can be shortened (and the two red lines in the two red and two gray lines on the board can be shortened).

12. The closed travel control switch (S13) normally open dry contact (HS, H6) and the open travel control switch (S 14) normally open dry contact points (Hl 7, H18) for user selection.

Shipment Term:

1. Orders processed timely after the payment verification .

2. Terms of Deliver: FOB / CFR / CIF / EXW etc.

3. Due to stock status and time differences , we will choose to ship your item from our first available warehouse for fast delivery .

Payment Term:

1. Accept T/T, D/A, D/P, L/C, West Union with 30% Deposit.

2. Advance payment should be made within 3 days of order .