china shop As500 High Performance Vector LV VFD AC Inverter manufacturers

Product Description

Product Description

AS500 Series VFD

AS500 collection large functionality VFD was adopted with typical V/F handle technology, zero-velocity sensor vector control engineering, closed loop vector management and torque manage technological innovation, as nicely as synchronous open up loop vector handle technologies and synchronous shut loop vector manage technology, combined with the qualities of domestic application, more strengthening the solution reliability, environmental adaptability and design for CZPT er and the business. Items are widely employed in heavy industry and CZPT machinery load, ideal asynchronous motor and synchronous motor.

Function and Rewards
1. High -productive & strength preserving procedure

two. CZPT CZPT Response
Sophisticated motor handle can also quickly reaction to load change without having PG Card.
3. Easy tracking commence
At any time, easy begin can be flawlessly attained without having impacting the rotating motor.
four. CZPT ful grid adaptability
Automated voltage adjustment perform: when the grid voltage modifications, the output voltage can be immediately held continuous. In the situation of unexpected loss of electricity, unique CZPT -blackout operate can keep VFD running.
 5. Stable procedure with low frequency and higher torque.
Dynamic calcultion of IGBT inner temperature ensures that the IGBT module operates with the temperture boundaries, bettering reliablity of the module.
six. Good-reverse swap
When optimistic-reserve motor change to the zero-velocity, the phase of current has no alter or oscillation, and pace has no ripple.
seven. Papid acceleration
.1s complete load acclleration with CZPT torque reaction and lower velocity overshoot.
8. IGBT temperature safety curve
Dynamic calculation of IGBT inner temperature guarantees that the IGBT module operates in the temperature limites, strengthening railiability of the module.

Personal software perform

* PID handle dedicated menu to established PID parameters, compute within the VFD, with no independent exterior regulator option. 

* DC braking just before procedure: when the rotating path of motor in the course of cost-free sliding is unsure, DC braking instantly cease the motor just before beginning.

* For the square torque load of enthusiast and water pump, higher overall performance excitation handle can make the motor operate at the optimum efficiency point and obtain ideal energy preserving influence.

Solution Parameters

Power input Enter voltage 380-460V
Enter frequency 45-65Hz
Accepting voltage change Voltage unbalance <3%
Voltage fall When the 3 stage AC380-460V, enter voltage <AC300V, low voltage protection was implemented after 15ms.
Power output Voltage 0VAC ~ input voltage
Overload grade Stable operating 40ºC,heavy load a hundred and fifty%, 1min
Efficiency (full load) ≥0.94
Output frequency precision ±0.01% (digital command -10~+45ºC) ±0.1% (analog command 25±10ºC)
Digital enter/output Optical coupling isolation input seven channels, 24V substantial and low stage can be established, enter perform can be described
Open collector output two channels, output function can be outlined
Relay output two channels, normally open contacts, make contact with capacity: inductive, 1.5A/250VAC, output perform can be outlined, 2 channels, dual generally open/closed contacts, make contact with capability: resistive, 4.5A/250VAC or 4.5A/30VDC inductive: .4A/250VAC or .4A/30VDC, output operate can be described
Analog input/output Analog voltage input two channels, accuracy .1% voltage -10V ~ +10VDC or present ~20mA optional signal
Analog voltage output two channels, accuracy .1% voltage -10V ~ +10VDC or present ~20mA optional sign
Control qualities Provider frequency one.1-8KHz CZPT frequency can be adjusted automatically according to load characters
Frequency location resolution .01Hz (electronic command), ±0.06HZ/120Hz (analog command 11 bit + no sign)
Running command channel Given operation panel, given management terminal, offered interaction
Frequency given channel Give operation panel, offered digital amount/analog quantity, provided conversation, given efficiency purpose.
Torque enhanced Computerized torque enhanced, guide torque enhanced.
V/F curve User described V/F curves, linear V/F curves, and three diminished torque characteristic curves
Computerized voltage adjustment (AVR) The obligation ratio of output PWM sign is altered instantly based on the fluctuation of bus voltage, to decrease the impact of grid voltage fluctuation on output voltage fluctuation.
Electrical energy decline and preserve operating method In the circumstance of instantaneous CZPT off, achieve uninterrupted procedure by way of bus voltage handle
Immediate existing braking capacity Brake recent: .~a hundred and twenty.% rated existing
Characteristic operate Parameters duplicate The standard operation panel can upload and obtain parameters and indicate duplicate method
Approach PID Utilised for closed – loop control of process portions
Frequent DC bus All collection can obtain the CZPT provide of typical DC bus for several VFD.
Motor protection Rotor block, motor overload, speed limitation
VFD protection Output current constrained, VFD overload, IGBT overload, under voltage / in excess of voltage of input CZPT , below voltage / in excess of voltage of DC bus, IGBT above heating, CZPT defective, analog input sign decline (reduction pace reference), conversation abnormality, self-tuning defective.
Surroundings issue Operation location Mounted vertically in a nicely-ventilated electrical handle cupboard. Horizontal or other installation is not allowed. CZPT medium is air. Installed in atmosphere with out immediate daylight, dust, corrosive gas, flammable gas, oil mist, steam, or water.
Surroundings temperature -ten ~ +forty ºC
Utilized in diminished temperature >40 ºC, a rise of 1 ºC, rated output recent is lowered by 2%, the maximum temperature is 50ºC
Altitude <1000m
Used in diminished peak >1000m, a increase of 1000m, rated output recent is diminished by 1% (up to 3000m)
Environment humidity five ~95%, with no condensation
Vibration (transportation) two ≤ f < 9Hz, 3.5 mm 9 ≤f < 200Hz, 10m/s², 200 ≤f < 500Hz, 15m/s²
Vibration (set up) 2 ≤ f < 9Hz, 0.3 mm 9 ≤f < 200Hz, 1m/s²
Storage temperature -40 ~ +70 ºC
Defense grade IP20
Control panel Sort Movable
Duration 1m, 3m
Connector RJ45
Liquid crystal display text screen four row
LED exhibit 5 bit
Seen LED indicator 4 pcs
crucial 9 pcs
Others Cooling way Power air cooling
Installation manner Put in in cabinet with wall-mounted
Certificate CE

AS500 collection VFD technological parameters

Stable operating 40ºC, large obligation loading Dimension
VFD Design
Rated enter recent (A) Rated output current (A) Adaptive motor
Overload 120% (1min)
Output existing (A)
4T07P5 20 19 7.5 28.5 A2
4T0011 29 27 eleven forty.5
4T0115 35 34 fifteen fifty one A3
4T18P5 43 41 eighteen.5 sixty one.five
4T0122 fifty 48 22 seventy two
4T0030 66 sixty five 30 97.five A4
4T0037 82 80 37 a hundred and twenty
4T0045 106 ninety six forty five a hundred and forty four A5
4T0055 138 128 fifty five 192
4T0075 170 a hundred and sixty seventy five 240 A6
4T0090 205 195 ninety 292.5 A7
4T0110 250 240 one hundred ten 360
4T0132 280 270 132 405 A8
4T0160 312 302 160 453
4T0185 380 370 185 555
4T5710 four hundred 390 200 585
4T5710 436 426 220 639
4T5710 490 480 250 720 A9
4T5710 530 520 280 780
4T571 610 600 315 900
4T571 660 650 355 975

Dimension table

Specification Top(mm) Width (mm) Depth (mm) Fat (kg)
A1 three hundred one hundred sixty 162 4.5
A2 379 222 182 eight
A3 414 232 182 ten.three
A4 530 330 288 29.five
A5 610 330 310 38
A6 750 430 350 79.five
A7 800 430 350 81
A8 880 five hundred 350 112.five
A9 1030 630 370 a hundred and seventy
A10 1189 852 431 280
A11 1359 852 431 310


Creation line

R&D Heart




AC motors and equipment motors contain one-phase motors for solitary-stage AC electrical power and a few-period motors for 3-stage AC electricity. A solitary-period motor just needs to be linked to a solitary-phase electricity supply through the incorporated capacitors to run. A few-section motors do not require capacitors. You just hook up the motor straight to the three-phase AC energy offer. Dongfang Electric powered delivers a vast assortment of AC motors and equipment motors Continual or variable pace AC motors are available with solitary or three-stage gear and electromagnetic braking choices
china shop As500 High Performance Vector LV VFD AC Inverter manufacturers