Product name

BFA electric valve controller

Summrizes

BFA electric valve and valve controler is supporting the use of electric devices products,to control the electric valve opening and closing.

Specification

1,Operating valve ,380V  50Hz, three phase four wire system.2,Control power, BFA-1   1.1Kw   BFA-2  1.1Kw-4 Kw.3,Environment Temperature, -20°C—40°C.4,Around does not contain strong corrosive,flammable and explosive media.5,Relative humidity less than 80%(20°C±5°C).6,Dimensions , 80×160×290mm,Portiforium size  152+1mm×76+1mm7,Weight ,3Kg

Installation and adjustment1,Under Choose drawing type specification will install fixed, on the back panel of the earthing terminal must be reliable earthing .2,Controllers and electrical installations of the circuit number is the same, cable by the same terminal, the controller and actuator connection, if the user does not need a field control, 12, 13, 14 terminal can not answer. Electric valve controller for automatic control system, 12, 13, 14 terminals used to "auto away" and "auto off" the corresponding signal input terminals .3,Press the power key, the power led is lit, live remote control switch point to the remote control, remote control indicator lights .4,Hand wheel will open up to 50% of the valve to open degree, press the open valve or the valve keys, check the valve swirl and the keys are the same, if not immediately press the stop key, cut off the three-phase power supply, change any of the three-phase power supply two phase. 5,Press the off button, when the valve is fully open position, the front panel of the open valve indicator light; by xiaguan valve keys, when valve full off place, on the front panel of the closing valve indicator light; when the valve is in the on or off in the need to stop, press stop key, valve to stop. To 4, and 7, Terminal shorted, on the front panel of the incident light.

6,When the valve is in the fully open position, the front panel to adjust the potentiometer, the opening of the table shows 100%. 7,On-site remote control switch to spot, spot light, short circuit, no. 12, and 13, terminals, valve and open the run, to move the State; short 12, and 14, terminals, valve to close to run, to move the State.

8,Rear panel fuse  5×20,1A

Electric controlling valve