... in a group control.they are also equipped with Japanese Variable Voltage Variable Frequency Inverters which assures the smooth operation of the elevators ...
... moving walks: 1.Adopt advanced microcomputer control thchnology 2.Select variable-frequency drive Main parts of escalator and moving walks:Step: Safety ...
... according to ambient temperature to reduceenergy consumption and running cost.Variable Flow Control, Stepless AdjustmentGAX absorption refrigeration technology realizes stepless energy ... compressor, fewer moving mechanical parts, diaphragm solution pump, fan with variable frequency,create a quiet living space for you.Zero LeakageHigh-pressure ...
... afraid of students, supervision oxygen measurement,2.• fan motor with variable frequency, stepless adjustment. • aluminum as thin as cicada's wings wind ...
... Bed Configurations AC electric dynamometer/Eddy current dynamometer Inverter and variable frequency control system FST4 test and control system for AC dynamometer ...
... the country for the first time using automatic frequency conversion constant pressure water supply control system. ... Fully automatic constant pressure water supply control system with variable frequency over-current protection, overvoltage protection, undervoltage protection, ... reflecting the characteristics of this control method, and frequency with the constant pressure control system can guarantee ...
... Vapour ExchangerSynchro Control MethodPLCRewind TurretTypeTwo Shafts RotatingRoll Diameter600mmTo DiscussTension MethodSophisticated Variable Frequency Motor DGF Series Dry High Speed Laminating Machine
... bar stroke as well as parameters.2 LCD display3 Speed variable frequency control, motor direct drive4 Test each cylinder's delivery at ... tightness testTechnical parameters1 Power: 5.5-30KW2 Voltage: 380,220V3 Frequency: 50/60Hz4 Protection level: IP545 Speed range: 0---4000rpm6 Measuring ...
... ,the popular style is two-speed electric - driven, “A” is variable-frequency electromotor plus inverter speed, industrial control computer data processing, color ... )≤0.5≥900.75(A:0.75)Single speed motors( frequency conversion motor
... ,reduces human fatigue when carrying out maintenance works. Incorporation of Variable Frequency Drive Control to provide smooth acceleration and deceleration.Flexible,low ...
... Universal Test Bench 1.Function Introduction This test bench uses variable frequency speed regulation LED digital display. It is used to test ... 50HZExternal DC12V24V48V AC380V 50HZExternalDC DC12V24V48VMotor powerVariable frequency speed regulation 1.5KWVariable frequency speed regulation 2.2KWVariable frequency speed regulationRange05000r/minTurning directionPositive and negativeAdjusting ...
... ,wonderful space Features: 1) Adopts the internationally advanced VVVF (variable voltage and variable frequency) AC speed regulation technology2) It is safe, reliable, smooth ...
... of two simultaneous connections. 50Hz to 10MHz with a variable frequency range (far field: 1HZ_10KHZ), instruments for eddy current ... in-service inspection service.NO.Features 1Four independent selectable frequency 2 3 mixing unit (automatic mixer) 3 Real_time ... plants, testing companies, special equipment.boilers, pressure vessels Specifications1. Frequency range: 50 Hz ~ 10 MHz (far field: 1HZ ~ ...
... equipped with weighing device, emergency driven unit and variable frequency speed regulation. Tundish car is equipped with AC ... electrical motor with variable frequency, hydraulic tundish lifting, and tundish horizontal position centering ... operated.Semi-leaf spring oscillator with high oscillating frequency, low oscillating stroke oscillates stably.Five-roll module ...
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