Explosion Proof Intelligent on and off Electric Actuator

• Certification: ISO
• Power Supply: Manual
• Power Source: Electric Power
• Temperature: Low Temperature
• Connection: Welding
• Material: Cast Iron
• Model NO.: TCN-02NEX
• Product Name: Explosion Proof Intelligent on and off Electric AC
• Certificate: ISO9001
• Transport Package: Box
• Specification: dn50-dn600
• Trademark: QIF
• Origin: China
• Production Capacity: 10000pieces/Year

Product Description

TCN-02NEX AC/DC95V-265V 20000 times Explosion proof Intelligent on and off Electric Actuator for 2-way 3-way ball valve and butterfly valve

On/Off Actuator 



Product Overview

Matched valves:2-way,3-way ball valve and butterfly valve

Rated voltage:DC24V

Running time:about 1S

Control feedback mode:BD3J,B3J,B33J,B43J(feedback synchronous with arrival)

Alarm output:A(Relay contact feedback)

Achievable mode:2 way/3 way

High performance brushless motor,overload or overheated protection of internal motor

It can be used up to 20,000 times

Explosion-proof level:ExdBT6Gb;ExtD A21 IP68 T80ºC

Two or more actuators can be used parallelly

 

Product Features

△ 1.3" OLED screen,it features no view restriction, high brightness,energy saving and environment protection,in real time to

show valve opening angle and external control command.Enter sleeping state automatically after about 5 minutes,it could

display location state and its control command during sleeping time.

△ Original valve adjustment mode:cover-opening free and interactive

step1:Press the button to control valve to the position of "counterclockwise full open", then save it .

step2:Press the button to control valve to the position of "clockwise full close" ,then save it to finish the valve adjustment.

Thoroughly eliminate the complex and inconvenient factors caused by mechanical positioning.

△ 16 bit high performance MCU,12 bit high precision AD conversion chip are applied,built-in unique algorithm,thoroughly

eliminate valve on/off inaccuracy caused by mechanical hysteresis,espacially suitable for 3-way valve adjustment.

△ Non-contact positioning,control unit modular design and potting processing are applied to guarentee components work reliable

and greatly improve product service life;Interface uses standard connectors,convenient for installment,adjustment and

replacement.

△ Menu can report failure in real time(including stuck situation or other fails caused by actuator does not put valve on/off

position in place)and output failure warning signal.

△ Menu operation can realize exchange of valve control command.

△ Menu operation can switch freely between remote control and local setting,press the button to realize opening/closing.

△ Menu operation can set valve off position deviate to "On" or "Off" direction,to bring convenience to local valve adjustment

compared with "Simple On/Off mechanical positioning".

△ Menu operation can adjust valve running speed of the actuator in real time.

△ Menu operation can restore factory default setting.

Purchase Guide 

Model

Torque

Voltage

Wiring

Feedback

Fault signals

Time

Speed regulation

Rotation angle

Enclosure

Manual override

Position indicator

Housing material

Output shaft

TCN-02CEX

15Nm

AC/DC24V

B3/BD3//B33/B44

J Type

A Type

1s

PUL/PWM

90°/180° ≤330°

IP67 or F Type

Hexagon spanner//button

Mechanical indicator or OLED indicator

Die casting aluminium

Female octagon

Notice
*1.The third position can be set by menu.

*2.Test condition:Test under rated load, 25ºC working temperature and 50% humidity,one test circle(twice the time of running cycle),which will be influenced by different load

and working environment.

*3. S type is passive contact feedback,J type is relay feedback.

*4.Fault signals are selectable function,output by relay,factory defaults settings do not take this function.

*5.PWM mode belongs to continuous stepless speed regulation,operates steadily but has a slight impact on actuator torque output. Adjusting range is 30%-100%.

PUL mode belongs to intimeittent start-stop speed regulation , no loss of actuator output torque. Adjusting range is 5%-100%.

Please refer to manual for more parameters.(Factory default maximum value is 100%).

*6.F type is suitable for the ambient of high humidity(≥90%) but without long time rain.

*7.Use hexagon spanner when power off,or use button when power on.