Electric Power Circuit Board Gamx-2k - China

Main features

1 - component miniaturization, such as GAMX-2K electronic actuator positioner, which select Motorola Inc.

of the U.

S.

And Maxim company etc.

imports of miniature SMD electronic components, This kind of components was originally designed for aerospace and military equipment, its small volume, light weight, strong function, high reliability, we use miniature SMD electronic components, which is not only strengthen the function of the locator, and improved the accuracy and reliability.

2 - Without isolation module: the input signal and output signal of GAMX - 2 k type electric actuator positioner has common reference ground point, when system connecting, without isolation module

3 - It can be applied to the DCS system: GAMX-2K electronic actuator positioner

with DCS system requires "ready", "comprehensive alarm" and other control signals;it can be superposition of DCS system in 4 ~ 20 mA current loop "digital pulse “signal separated.

4 - signal loss protection: GAMX - 2 k type electric actuator positioner increased the signal loss protection function, if the former level instrument input signal circuit break, the locator makes the electric actuator "open", "close" and "stop at the original position" and "stop anywhere", after waiting for troubleshooting, continue to work

5 - Electricity limit: GAMX - 2 k type electric actuator positioner increased electric limit function, if the active control signal (an instrument signals or manual signal) beyond range (less than 4 ma or greater than 20 ma) the locator limit the electric actuator output Angle is not beyond the scope, to avoid damaging the valve and both upper and lower limit

6 - Power mutation interference: GAMX - 2 k type electric actuator positioner increased the function of power mutation signal interference, limited due to the power lines on perceptual with electric start or stop the shot or steep drop caused by the strong current disturbance to the locator misoperation.

7 - Adapt to positive action and reaction: when leaving in factory, GAMX - 2 k type electric actuators as a positive role, namely 4 mA corresponding valve is seated, 20 ma, corresponding to the valve fully open, if the user reaction, do not need to use electric welding potentiometer thrum and rewiring, as long as the locator plate easy to set

8 - Adaptive single-phase and three-phase work: GAMX - 2 k type electric actuator positioner can adapt to work both single-phase and three-phase, it can control the single phase motors through solid state relay, it can also control three-phase motors.

by relay and contactor

9 - Super torque protection: GAMX - 2 k type electric actuator positioner has super torque protection function, it can avoid the actuators damage caused by super load, motor stop running when super torque protection, and maintain the output position, only when reversing actuator can unlock, exit torque protection status

10 - Electric braking functions: GAMX - 2 k type electric actuator has electric braking function, servo in place, the motor power cut off, however, due to mechanical inertia to make enforcement agencies continue to roll, shape into idle away.

Electric braking function can eliminate the phenomenon of idle away, improve control accuracy.

Dynamic parameter

1 - Input signal: 4～20mA

2 - Output electrical resistance: ≤200Ω

3 - Output signal: 4～20mA

4 - Load resistance: 0～750Ω

5 - Intrinsic error：±1%

6 Return difference≤±1%

7 Dead zone：0.5%～3% adjustable

8 Power voltage：220V ±10%

9 Environmental temperature：-25℃～+5 5℃ (integral) -25℃～+70℃ (separate)

10 Relative humidity：≤95% (non-dewfall)

11 Protection conditions：protection grade is not less than IP65

wiring diagram:

Company Contact:

• Posted By: Tianjin Freya Automation Technology Co., Ltd

• Phone: +8618322091940

• Address: Zhongbei Town,Xiqing District,Tianjin,China, Tianjin , China

• Email:

• Website: https://www.electricactuator-valve.com/

• Business Description: Tianjin Freya Automation Technology Co., Ltd., located in the North Central Industrial Park in Xiqing district of Tianjin, China, is a national high-tech enterprise mainly dealing with the R&D, manufacturing and marketing of the intelligent electric actuator, electric valve actuators, and electrical valves.
  
  Adhering to the strategic principle, "quality is the foundation of product manufacturing, Freya has kept carrying out R&D on its products and has already adopted the Europe CE Certification and cooperated closely and widely with dozens of designing institutions and research institutes in the country.
  
  Freya boasts internationally advanced flow production line, sophisticated CNC machining center and complete testing equipment; and carries out manufacturing following the international standard management system ISO9001 2000(CQC) and the Japanese 5S standard.
  
  Freya distributes its products to places across the country and exports them to countries like Vietnam,Malaysia, Indonesia, Pakistan, Kazakhstan and lran.
  
  Freya aims to manufacture various products under the industrial process control and to various working conditions.
  
  Freya is willing to take challenge!