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powerful functional 50/60Hz frequency inverter with High Quality

China powerful functional 50/60Hz frequency inverter with High Quality, Find details about China speed controller, inverters from powerful functional 50/60Hz frequency inverter with High Quality

Model NO.
AS500
Link of Transformation
AC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Simple Type
Brand
Step
Operation Panel
LCD
Trademark
iAstar
Transport Package
Wooden Box
Origin
Shanghai
HS Code
8504409999
Model NO.
AS500
Link of Transformation
AC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Simple Type
Brand
Step
Operation Panel
LCD
Trademark
iAstar
Transport Package
Wooden Box
Origin
Shanghai
HS Code
8504409999
 

AS500 Series VFD


AS500 series high performance VFD was adopted with typical V/F control technology, zero-speed sensor vector control technology, closed loop vector control and torque control technology, as well as synchronous open loop vector control technology and synchronous closed loop vector control technology, combined with the characteristics of domestic application, further strengthening the product reliability, environmental adaptability and design for customer and the industry. Products are widely used in heavy industry and engineering machinery load, suitable asynchronous motor and synchronous motor.

Feature and Advantages
1. High -efficient & energy saving operation
As500 High Performance Vector LV VFD
2. Fast Dynamic Response
Advanced motor control can also quickly response to load change without PG Card.
As500 High Performance Vector LV VFD3. Smooth tracking start
At any time, smooth start can be perfectly achieved without impacting the rotating motor.
As500 High Performance Vector LV VFD4. Powerful grid adaptability
Automatic voltage adjustment function: when the grid voltage changes, the output voltage can be automatically kept constant. In the case of sudden loss of electricity, unique non-blackout function can keep VFD running.
As500 High Performance Vector LV VFD 5. Stable operation with low frequency and high torque.
Dynamic calcultion of IGBT internal temperature ensures that the IGBT module operates with the temperture limits, improving reliablity of the module.
As500 High Performance Vector LV VFD6. Positive-reverse switch
When positive-reserve motor switch to the zero-speed, the phase of current has no change or oscillation, and speed has no ripple.
As500 High Performance Vector LV VFD7. Papid acceleration
0.1s full load acclleration with fast torque response and low speed overshoot.
As500 High Performance Vector LV VFD8. IGBT temperature protection curve
Dynamic calculation of IGBT internal temperature ensures that the IGBT module operates within the temperature limites, improving railiability of the module.
As500 High Performance Vector LV VFD

Intimate application function

* PID control dedicated menu to set PID parameters, calculate inside the VFD, without independent external regulator option. 
* DC braking before operation: when the rotating direction of motor during free sliding is uncertain, DC braking automatically stop the motor before starting.
* For the square torque load of fan and water pump, high performance excitation control can make the motor run at the optimal efficiency point and achieve optimal energy saving effect.
Product Parameters
Power inputInput voltage380-460V
Input frequency45-65Hz
Accepting voltage changeVoltage unbalance <3%
Voltage dropWhen the 3 phase AC380-460V, input voltage <AC300V, low voltage protection was implemented after 15ms.
Power outputVoltage0VAC ~ input voltage
Overload gradeStable running 40ºC,heavy load 150%, 1min
Efficiency (full load)≥0.94
Output frequency accuracy±0.01% (digital command -10~+45ºC); ±0.1% (analog command 25±10ºC);
Digital input/outputOptical coupling isolation input7 channels, 24V high and low level can be set, input function can be defined
Open collector output2 channels, output function can be defined
Relay output2 channels, normally open contacts, contact capacity: inductive, 1.5A/250VAC, output function can be defined, 2 channels, dual normally open/closed contacts, contact capacity: resistive, 4.5A/250VAC or 4.5A/30VDC; inductive: 0.4A/250VAC or 0.4A/30VDC, output function can be defined
Analog input/outputAnalog voltage input2 channels, accuracy 0.1%; voltage -10V ~ +10VDC or current 0~20mA optional signal
Analog voltage output2 channels, accuracy 0.1%; voltage -10V ~ +10VDC or current 0~20mA optional signal
Control characteristicsCarrier frequency1.1-8KHz; carrier frequency can be adjusted automatically according to load characters
Frequency setting resolution0.01Hz (digital command), ±0.06HZ/120Hz (analog command 11 bit + no signal)
Running command channelGiven operation panel, given control terminal, given communication
Frequency given channelGive operation panel, given digital quantity/analog quantity, given communication, given performance function.
Torque improvedAutomatic torque improved, manual torque improved.
V/F curveUser defined V/F curves, linear V/F curves, and three reduced torque characteristic curves
Automatic voltage adjustment (AVR)The duty ratio of output PWM signal is adjusted automatically based on the fluctuation of bus voltage, to reduce the influence of grid voltage fluctuation on output voltage fluctuation.
Electricity loss and keep running processIn the case of instantaneous power off, achieve uninterrupted operation through bus voltage control
Direct current braking capabilityBrake current: 0.0~120.0% rated current
Characteristic functionParameters copyThe standard operation panel can upload and download parameters and indicate copy process
Process PIDUsed for closed - loop control of process quantities
Common DC busAll series can achieve the power supply of common DC bus for multiple VFD.
Motor protectionRotor block, motor overload, speed limitation
VFD protectionOutput current limited, VFD overload, IGBT overload, under voltage / over voltage of input power, under voltage / over voltage of DC bus, IGBT over heating, power faulty, analog input signal loss (loss speed reference), communication abnormality, self-tuning faulty.
Environment conditionOperation placeInstalled vertically in a well-ventilated electrical control cabinet. Horizontal or other installation is not allowed. Cooling medium is air. Installed in environment without direct sunlight, dust, corrosive gas, flammable gas, oil mist, steam, or water.
Environment temperature-10 ~ +40 ºC
Used in diminished temperature>40 ºC, a rise of 1 ºC, rated output current is reduced by 2%, the highest temperature is 50ºC
Altitude<1000m
Used in diminished height>1000m, a rise of 1000m, rated output current is reduced by 1% (up to 3000m)
Environment humidity5 ~95%, without condensation
Vibration (transport)2 ≤ f < 9Hz, 3.5 mm; 9 ≤f < 200Hz, 10m/s², 200 ≤f < 500Hz, 15m/s²
Vibration (installation)2 ≤ f < 9Hz, 0.3 mm; 9 ≤f < 200Hz, 1m/s²
Storage temperature-40 ~ +70 ºC
Protection gradeIP20
Control panelTypeMovable
Length1m, 3m
ConnectorRJ45
LCD text display4 row
LED display5 bit
Visible LED indicator4 pcs
key9 pcs
OthersCooling wayForce air cooling
Installation modeInstalled in cabinet with wall-mounted
CertificateCE
AS500 series VFD technical parameters
Stable running 40ºC, heavy duty loadingDimension
VFD Model
AS500		Rated input current (A)Rated output current (A)Adaptive motor
(Kw)		Overload 120% (1min)
Output current (A)
4T07P520197.528.5A2
4T001129271140.5
4T011535341551A3
4T18P5434118.561.5
4T012250482272
4T003066653097.5A4
4T0037828037120
4T00451069645144A5
4T005513812855192
4T007517016075240A6
4T009020519590292.5A7
4T0110250240110360
4T0132280270132405A8
4T0160312302160453
4T0185380370185555
4T0200400390200585
4T0220436426220639
4T0250490480250720A9
4T0280530520280780
4T0315610600315900
4T0355660650355975

Dimension table
SpecificationHeight(mm)Width (mm)Depth (mm)Weight (kg)
A13001601624.5
A23792221828
A341423218210.3
A453033028829.5
A561033031038
A675043035079.5
A780043035081
A8880500350112.5
A91030630370170
A101189852431280
A111359852431310
 
Production line

As500 High Performance Vector LV VFDAs500 High Performance Vector LV VFD

R&D Center

 


As500 High Performance Vector LV VFD

Testing

 

As500 High Performance Vector LV VFD
 

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