疯之道-P800F水泵和吹风机

ZY-P800F Fan and pump series(0.75-450KW)With advanced functions of Time Period Control and PID adjusting. The running mode has single-pump mode, fixed mode of 1 drive controlling 2 pumps, rotating mode of 1 drive controlling 2 pumps, fixed mode of 1 drive controlling several pumps and rotating mode of 1 drive controlling several pumps. ZY-P800F series are effectively applied on the field of fan and pump loads.Main function. Single-pump mode: 1 drive controls one pump by PI adjusting.. Fixed mode of 1 drive controlling n pumps;1 drive controls n pumps. One pump controlled by AC drives is called as frequency-conversion pump. The drive controls frequency-conversion pump by PI adjusting. The other pumps are connected with commercial power supply. The starting or stopping of these pumps are controlled by AC drives. These pumps are called as pumps of commercial power supply.. Interchanging mode of 1 drive controlling n pumps : n pumps are interchanged to connect with the drive for a fixed period of time. After the interchanging time, frequency-conversion pump will be changed to pump of commercial power supply, and one pump of commercial power supply will be changed to the frequency-conversion pump.. Circulating mode of 1 drive controlling n pumps : AC drives start or stop water pumps circularly according to PID feedback pressure. First start one pump, then stop one pump.. Several speed control modes: PID adjusting, jogging control, analog control, digital setting control, PC/PLC control by MODBUS, and so on.. The function of starting and stopping pumps controlled by different time period: users can set at most 6 time periods to control pumps started or stopped.. Stage speed control in different time period: users can set at most 6 time periods of stage speed.. Two-line type, three-line type operation control: terminal speed control is more convenient.. Other functions: DC braking, rich displaying functions (In the stopping status, pressure value and present sensor input value are displayed by switching over mode. When clock function is on, present time can be displayed) and conversion function of daylight saving time.Technical Specifications for F2000-P SeriesItemsContentsInputVoltage Range3-phase 400V±15%;Frequency Range50/60HzOutputVoltage Range3-phase 0 400VFrequency Range0.00 60.0Hz (Frequency resolution is 0.01Hz )ControlModeCarrier Frequency1600 10000Hz; random carrier frequencyInput Frequency ResolutionDigital setting: 0.01Hz, analog setting: max frequency 0.1%Control ModeV/F controlOverload Capacity120% rated current, 60 seconds, 150% rated current, 10 seconds.Torque ElevatingManual Torque Promotion 0.1% 30.0% (V/F)V/F Curve3 kinds of modes: beeline type, square type and under-defined V/F curve.DC BrakingDC braking frequency: 1.0 5.0 Hz, braking time: 0.0 10.0sAutomatic Voltage Rectification (AVR)Enable to keep output voltage constant automatically in the case of change of grid voltage.Operation FunctionFrequency SettingPotentiometer or external analog signal; keypad (terminal) keys, external control logic and auto-circulating setting, PC/PLC setting.Start/Stop ControlTerminal control, keypad control or PC/PLC control.Running Command Channels3 kinds of channels from keypad panel, control terminal and PC/PLC.Frequency SourceGiven digit, given analog voltage, given analog current, given PC/PLC, PI adjusting and stage speed control.Accessorial frequency SourceGiven digit, given analog voltage, given analog current, PI adjusting and stage speed control.Protection FunctionInput out-phase, input under-voltage, over-voltage, over-current, AC drives over-load, motor over-load, over-heat, motor detection fault, external equipment fault, external disturbance, water lack protection, pressure protection, line disconnection protection.DisplayLED nixie tube showing present output frequency, present time, present flow of water, present output current, present output voltage, types of faults and parameters; Four LED indicators showing the current working status of AC drives.Environment ConditionsEquipment LocationIn an indoor location, Prevent exposure from direct sunlight, Free from dust, tangy caustic gases, flammable gases, steam or the salt-contented, etc.Environment Temperature-10degrees centigrade +50 degrees centigradeEnvironment HumidityBelow 90% (no water-bead coagulation)Vibration StrengthBelow 0.5g (acceleration)Height above sea level1000m or belowApplicable Motor0.75 450KW