可变的频率明

Input Voltage220V440VModel number: S1100-2T/4T***G0.751.52.20.751.52.23.75.57.5111518.522OutputApplicable motor power (KW)0.751.52.20.751.52.23.75.57.5111518.522Output rated current (A)56.5113.04.25.58.2131824323845Max output voltage (A)Input powerOver load capacity150% of rated output current and run for 65 secondsPowerPhase . Voltage . Frequency1-phase/3-phase 200-240V 50/60HZ3-phase 380-460V 50/60HZAllowable variation range of Voltage FrequencyVoltage: ±15% Frequency: ±5%Input current (A)11/7.415/1027/154.26.07.28.51420.628303949Controlling CharacteristicsControl modeAdopting SVPWM modulating techniques (V/F control and Speed Sensor-less Vector)Output range of frequency0.01 400.0HzFrequency setting analyzing degree0.01HzOutput frequency analyzing degree0.01HzPWM load wave frequencyAvailable to modulate from 2 to 10kHzTorque increaseAuto torque-increase and auto slip compensation at 2 Hz the starting torque can reach 150% of rated torque.Jog frequency3 points can be set from 0.01 to 400.0HzAcceleration/deceleration time0.01 to 600.0 seconds. (2 steps of accel/decel time can be set separately.)Stall Prevention LevelAccording to the load characteristics of motor, it’s available to be set as 50 to 200% of the rated current of the driveDC brakingAvailable to be operated from 0.01 to 400.0 Hz from STOP, braking 0 to 100% of the rated current. Starting time 0.0 to-60.0 sec, Stopping time 0.0-60.0 secBraking torque20% (125% shall be available if connected with purchase braking resistor externally) (or 1 to 25HP, equipped within the electric crystals, for 30 HP, braking unit module shall be connected externally.)V/F curveV/F curve available to be setOperation characteristicsFrequency setting signalDigital OperatorSet by UP and DOWNExternal terminals0-10VDC, 4-20mADC, Series Communication Board (RS-485)Running operatisignalDigital OperatorAvailable to be operated by RUN, STOP and JOG keys.External terminals2 wire styles (Fwd/Stop, Rev/Stop, Run/Stop and Fed/Rev) /3 wire operation, JOG running, Serial Communication Board(RS-485)Intelligent Input TerminalSwitching of 16 step pre-set available speed; Switching of First/Second acceleration/deceleration time; prohibiting acceleration/deceleration and external interrupt input; Jog running UP/DOWN frequency terminal setting; Count terminalsIntelligent Output TerminalDuring running, frequency agreement output, non-zero count agreement output, over torque output, external interrupt reference. Low voltage detection, operation mode reference, fault output and external fault interruption.Analog signal outputCorrespond to actual output frequency or output current.Fault signal contactContact of ON at AC motor drive (Relay with one C contact or two open collector output.)Built-in FunctionSetting max/min output frequency; momentary power off restarting; fault restaring; setting of S curve acceleration/deceleration time; auto-voltage stabilizing output modulation; digital frequency output signal; fault records; parameters locking; reset to factory setting; inhibiting reverse run; over current stalling prevention, over voltage stalling prevention, electrical thermal relay.Protection FunctionOver current; over voltage, low voltage; external fault interruption input; motor over load; GFF: grounding protection(For optional use); over load of the drive and drive overheatingDigital operatorConsisting of 8 functional keys, 7 step LED in 5 digits; 5 status LED indicators. Available to set frequency, display actual output frequency, output current, self-determined unit parameter overview of users, modify settings and for parameter locking, fault displaying. Available to perform running, stop, reset, fwd/rev run and jog run.EnvironmentOperational Environment temperature-10°C to +50°C (+40°C +50°C available when the dust cover is removed)Storing temperature-20°C to + 60°CInstallation heightLower than 1000m, without corrosive gas, fluid and dust.VibrationBelow 20Hz 9.80665m/s² (1g), 20 50 Hz 5.88m/s² (0.6g)Protection degreesDetermined by the installation environment of the end-users.