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22KW Variable Frequency Drive AC380V Built In Braking Unit For Textile Machine
22KW Variable Frequency Drive AC380V Built In Braking Unit For Textile Machine
22KW Variable Frequency Drive AC380V Built In Braking Unit For Textile Machine
22KW Variable Frequency Drive AC380V Built In Braking Unit For Textile Machine
Specifications
Brand Name :
VEIKONG
Model Number :
VFD500
Certification :
CE
Place of Origin :
China
MOQ :
22 pcs
Price :
negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
15000 per/ month
Delivery Time :
7 working days
Packaging Details :
paper carton under 45kw, starting from 45kw wooden case for packing
Rated power :
0.75kw to 450kw, 0.75kw vfd, 90kw 125hp, 0.75 ~ 400kW, 11 kW
Warranty :
18 months
Name :
vfd
Product quality :
high performance and stable
OEM :
support
Control mode :
VF SVC VC
Description

22KW VFD variable frequency drive AC380V Built In Braking Unit For Textile Machine

1.Detailed Prduct Description

Item Specification
Function Keypad LED and LCD for optional
communication Standard: MODBUS communication Option:Profibus-DP and CAN OPEN
PG card Incremental Encoder Interface Card (Differential Output and Open Collector), Rotary transformer Card
Input terminal standard: 5 digital input terminals, one of which supports high speed pulse input up to 50kHz; 2 analog input terminals, support 0 ~ 10V voltage input or 0 ~ 20mA current input; Option card: 4 digital input terminals 2 analog input terminals.support-10V-+10V voltage input
Output terminal standard: 1 digital output terminal; 1 high-speed pulse output terminal (open collector type), support 0 ~ 50kHz square wave signal output; 1 relay output terminal 2 analog output terminals, support 0 ~ 20mA current output or 0 ~ 10V voltage output; Option card: 4 digital output terminal

I
Control Control mode V/f control Sensorless flux vector controlwithout PG card(SVC) Sensor speed flux vector control with PG card (VC)
Operating mode Speed control,Torque control(SVC and VC)
Speed range 1:100 (V/f) 1:200( SVC) 1:1000 (VC)
Speed control accuracy ±0.5% (V/f) ±0.2% (SVC) ±0.02% (VC)
Speed response 5Hz(V/f) 20Hz(SVC) 50Hz(VC)
frequency range 0.00～600.00Hz(V/f) 0.00～200.00Hz(SVC) 0.00～400.00Hz(VC)
Input frequency resolution Digital setting: 0.01 Hz Analog setting: maximum frequency x 0.1%
Startup torque 150%/0.5Hz(V/f) 180%/0Hz(VC)
Torque control accuracy SVC:within 5Hz10%,above 5Hz5% VC:3.0%
V/f curve V / f curve type: straight line, multipoint, power function, V / f separation; Torque boost support: Automatic torque boost (factory setting), manual torque boost
Frequency giving ramp Support linear and S curve acceleration and deceleration; 4 groups of acceleration and deceleration time, setting range 0.00s ~ 60000s
DC bus voltage control VdcMax Control: Limit the amount of power generated by the motor by adjusting the output frequency to avoid over-voltage trip; VdcMin control: Control the power consumption of the motor by adjusting the output frequency, to avoid jump undervoltage fault
Carrier frequency 1kHz～12kHz(Varies depending on the type)
Startup method Direct start (can be superimposed DC brake); speed tracking start
Stop method Deceleration stop (can be superimposed DC braking); free to stop
Main control function Jog control, droop control, up to 16-speed operation, dangerous speed avoidance, swing frequency operation, acceleration and deceleration time switching, VF separation, over excitation braking, process PID control, sleep and wake-up function, built-in simple PLC logic, virtual Input and output terminals, built-in delay relay, built-in comparison unit and logic unit, parameter backup and recovery, perfect fault record, fault reset, two groups of motor parameters freely switch, software swap output wiring, terminals UP / DOWN

2.VEIKONG variable frequency drive have LED and LCD or shutle display with potentiometer for optional

3.Product features

1.Optimized SVC algorithm, stable operation in power generation. At present, most of the inverters can not work stably under the SVC control mode (especially in the case of being reversed).VFD500 can run very well, and it achives great convenience in some special applications (such as tension control in rewinding and winding) .

2.New Auto-tuning features.Auto-Tuning features optimize drive parameters for operation with induction motors as well as synchronous motors to achieve the highest performance levels possible. Optimizing not only the drive and motor performance, but also automatically adjusts settings relative to the connected machinery.New Auto-Tuning methods. VFD500 continuously analyzes changes in motor characteristics during operation for highly precise speed control.

Product tags

dc motor matlab model

,

synchronous motor 220v

,

synchronous motor 230v
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22KW Variable Frequency Drive AC380V Built In Braking Unit For Textile Machine

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Product Detail
Brand Name :
VEIKONG
Model Number :
VFD500
Certification :
CE
Place of Origin :
China
MOQ :
22 pcs
Price :
negotiable
Contact Supplier
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22KW Variable Frequency Drive AC380V Built In Braking Unit For Textile Machine
22KW Variable Frequency Drive AC380V Built In Braking Unit For Textile Machine

Shenzhen Veikong Electric Co., Ltd.

Verified Supplier
4 Years
shenzhen
Since 2013
Business Type :
Manufacturer, Exporter
Main Products :
Single Phase Solar Pump Inverter, 3 Phase Solar Pump Inverter, MPPT VFD Solar Pump Inverter
Total Annual :
15000000-20000000
Employee Number :
201~500
Certification Level :
Verified Supplier
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