China As180 Advanced AC Drive General Use Low Voltage VFD

AS180 Series VFD
AS180 Series VFD is an universal VFD desinged for the industry market. The product was adopted with the Germany technology, made in China, and combined with the characters of domestic applicationm, further strengthening the product reliablity and design for customer and the industry, with excellent performance of V/F control to perfectly satisfy a variety of light load driven application requirements.
Feature and Advantages
1. High -efficient & energy saving operation
2. Fast Dynamic Response
Advanced motor control can also quickly response to load change without PG Card.
3. Smooth tracking start
At any time, smooth start can be perfectly achieved without impacting the rotating motor.
4. 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.
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.
6. 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.
7. Papid acceleration
0.1s full load acclleration with fast torque response and low speed overshoot.
8. 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.
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.Power inputInput voltage380-460VInput frequency45-65HzAccepting 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%, 1minEfficiency (full load)≥0.94Output 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 definedOpen collector output2 channels, output function can be definedRelay 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 definedAnalog input/outputAnalog voltage input2 channels, accuracy 0.1%; voltage -10V ~ +10VDC or current 0~20mA optional signalAnalog voltage output2 channels, accuracy 0.1%; voltage -10V ~ +10VDC or current 0~20mA optional signalControl characteristicsCarrier frequency1.1-8KHz; carrier frequency can be adjusted automatically according to load charactersFrequency setting resolution0.01Hz (digital command), ±0.06HZ/120Hz (analog command 11 bit + no signal) Running command channel Given operation panel, given control terminal, given communicationFrequency 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 curvesAutomatic 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 controlDirect current braking capabilityBrake current: 0.0~120.0% rated currentCharacteristic functionParameters copyThe standard operation panel can upload and download parameters and indicate copy processProcess PIDUsed for closed - loop control of process quantitiesCommon DC busAll series can achieve the power supply of common DC bus for multiple VFD.Motor protectionRotor block, motor overload, speed limitationVFD 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 ºCUsed in diminished temperature>40 ºC, a rise of 1 ºC, rated output current is reduced by 2%, the highest temperature is 50ºCAltitude<1000mUsed in diminished height>1000m, a rise of 1000m, rated output current is reduced by 1% (up to 3000m)Environment humidity5 ~95%, without condensationVibration (transport)2 ≤ f < 9Hz, 3.5 mm; 9 ≤f < 200Hz, 10m/s², 200 ≤f < 500Hz, 15m/s²Vibration (installation)2 ≤ f < 9Hz, 0.3 mm; 9 ≤f < 200Hz, 1m/s²Storage temperature-40 ~ +70 ºCProtection gradeIP20Control panelTypeMovableLength1m, 3mConnectorRJ45LCD text display4 rowLED display5 bitVisible LED indicator4 pcskey9 pcsOthersCooling wayForce air coolingInstallation modeInstalled in cabinet with wall-mountedCertificateCE

Technical Table
Stable running 40ºC, heavy duty loadingDimensionVFD Model
AS180Rated input current (A)Rated output current (A)Adaptive motor
(Kw)Overload 120% (1min)
Output current (A)4T07P516157.518A14T001121201124A24T011530.5291534.84T18P5383618.543.2A34T012246442252.84T003059563067.24T003775723786.4A44T00459490451084T005511511055132A54T007515414875177.64T009018317690211.2A64T0110216208110249.6A74T0132261252132302.44T0160306296160355.2A84T0185367356185427.24T02004023902004684T02204274152204984T0250481468250561.64T0280533520280624A94T03156146003157204T03556646503557804T0400755740400888
Dimension Table
SpecificationHeight(mm)Width (mm)Depth (mm)Weight (kg)A13001601624.5A23792221828A341423218210.3A453033028829.5A561033031038A675043035079.5A780043035081A8880500350112.5A91030630370170A101189852431280A111359852431310
Testing