DFC Servo amplifier
The DFC series of electric servo amplifiers is an important part of the proportional electric actuators for the terminal control of industrial process measurement and control systems. The utility model can compare and control the control signal of the system with the position feedback signal of the electric actuator to control the movement of the output member of the actuator toward the direction of reducing the deviation, thereby changing the position of the intercepting member in the valve, so that the controlled medium is pressed by the system. The prescribed state works.
DFC series electric servo amplifiers can be divided into two categories according to their functions: normal type and broken signal protection type. When the control signal of the system or the position feedback signal of the actuator is interrupted, the off-signal protection type electric servo amplifier can interrupt the operation of the electric actuator, and the trap of the valve stops at the position where the failure occurs.
Models
Conditions of use
Dynamic conditions
Single alternating current
Voltage: 220V
Frequency: 50Hz
Environmental conditions
Temperature: 0 to 50 C
Relative humidity: 10% to 70% .
Atmospheric pressure: 86~ 106KPA
There is no corrosive medium in the air.
Wiring diagram
Control Board & Accessories
Company History
2014 Our company was registered in a rental house at the same time,the foreign trade department was established.
2015 The office address was changed to:Zhongbei Town Energy Saving Building this year our company has done 9000 certification CE certification and other qualification certifications, and the main export countries are southeast Asia, Parkistan Vietnam,Singpore and Thailand.
2016 The foreign trade business gradually increased exporting to South America Chile, Paraguay, Russia and other countries at the same time on the previous basis.
2020 Our company independently developed electric actuator sand applied for utility model patents and appearance patent certificates. The domestic and foreign trade business has grown rapidly,and the domestic trade department has been shortlisted as a fixed supplier for large enterprises such as Sinoma.Red Lion and Huaxin etc.The foreign trade department has been shortlisted as a fixed supplier for large enterprises such as Sinoma.Red Lion and Huaxin etc.The foreign trade department has undertakenmajor projects such as large-scale sewage treament.
2021 The annual sales volume of our companys electric actuators has approached 2,000units At the same time the following export qualifications have been handled:ROHS SILATEX etc,among them,the explosion-proof products have also passed the certification of the National Institute of Explosion-proofing.The main products have also passed the authoritative quality.
Status of major certification acquisition
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