model:
Single scale Double ratio without base Dual proportional belt base
Technical Parameters:
Name: power amplifier for liquid pressure control valve
Power supply: DC(power supply 124/48v
Output power/current: maximum output power: 24/48w, maximum output current: 1050mA
Response speed: 0.2-5s
Negative impedance: 10/40ohm(for load of 40ohm, the input voltage can only be 48V and can only be connected between F(DC+) and GND)
Control signal input: 10-10VDC
Jolt frequency: 0-500hz
Ambient temperature :0-65℃
Applicable control type: true dynamic and pilot overflow proportional pressure flow valve for controlling all non-electric position feedback;
It has a slope generator, which can adjust the rising and falling time separately, and can also set the power fault protection function for the current upper and lower limit.
Size: length * width * height: single proportion: 100mm*70mm*40mm;Double proportion : 150mm* 100mm*45mm
Adjustment method
When the control signal output is OV, adjust to the required electrical production value or pressure value, namely the bottom flow rate and bottom pressure value.Adjust clockwise to increase output
When the output of control compensation number is 10V, adjust to the required electrical production value or pressure value.(original clockwise adjustment, output increase)
Adjust UP slope clockwise, short UP time, fast reaction speed.Counterclockwise adjustment, rising time is long, reaction speed is slow.
Adjust the DOWN slope clockwise, the DOWN time is short, the reaction speed is fast.Counterclockwise adjustment, long descent time, slow reaction speed.
Packing: 1PC Warranty period: 120 days