Item Description
AS500 Series VFD
AS500 series substantial performance VFD was adopted with standard V/F management technology, zero-speed sensor vector manage technological innovation, shut loop vector management and torque handle technological innovation, as properly as synchronous open up loop vector management technology and synchronous closed loop vector control technology, merged with the attributes of domestic software, more strengthening the merchandise trustworthiness, environmental adaptability and style for CZPT er and the market. Items are commonly employed in hefty market and CZPT machinery load, appropriate asynchronous motor and synchronous motor.
Attribute and Advantages
one. High -efficient & strength saving procedure
two. CZPT CZPT Response
Superior motor manage can also quickly reaction to load alter with out PG Card.
three. Sleek monitoring start
At any time, smooth commence can be completely reached without impacting the rotating motor.
four. CZPT ful grid adaptability
Computerized voltage adjustment operate: when the grid voltage adjustments, the output voltage can be instantly held constant. In the situation of unexpected decline of electric power, special CZPT -blackout purpose can maintain VFD running.
5. Stable procedure with low frequency and high torque.
Dynamic calcultion of IGBT internal temperature assures that the IGBT module operates with the temperture limits, bettering reliablity of the module.
six. Good-reverse swap
When constructive-reserve motor switch to the zero-speed, the phase of recent has no adjust or oscillation, and speed has no ripple.
seven. Papid acceleration
.1s full load acclleration with CZPT torque response and lower velocity overshoot.
8. IGBT temperature defense curve
Dynamic calculation of IGBT interior temperature ensures that the IGBT module operates inside of the temperature limites, strengthening railiability of the module.
Intimate software purpose
* PID control committed menu to established PID parameters, calculate inside of the VFD, with no independent external regulator option.
* DC braking ahead of procedure: when the rotating path of motor throughout free of charge sliding is unsure, DC braking instantly quit the motor prior to starting.
* For the sq. torque load of supporter and water pump, high overall performance excitation handle can make the motor run at the optimum performance level and accomplish ideal energy conserving effect.
Item Parameters
| Power input | Enter voltage | 380-460V |
| Enter frequency | 45-65Hz | |
| Accepting voltage change | Voltage unbalance <3% | |
| Voltage drop | When the 3 phase AC380-460V, enter voltage <AC300V, low voltage protection was implemented after 15ms. | |
| Power output | Voltage | 0VAC ~ input voltage |
| Overload quality | Stable running 40ºC,weighty load one hundred fifty%, 1min | |
| Effectiveness (complete load) | ≥0.ninety four | |
| Output frequency accuracy | ±0.01% (electronic command -ten~+45ºC) ±0.1% (analog command 25±10ºC) | |
| Digital enter/output | Optical coupling isolation input | seven channels, 24V substantial and low stage can be established, input function can be described |
| Open collector output | two channels, output function can be described | |
| Relay output | two channels, normally open up contacts, get in touch with potential: inductive, 1.5A/250VAC, output purpose can be defined, 2 channels, dual generally open up/closed contacts, speak to capability: resistive, 4.5A/250VAC or 4.5A/30VDC inductive: .4A/250VAC or .4A/30VDC, output perform can be described | |
| Analog enter/output | Analog voltage enter | 2 channels, precision .1% voltage -10V ~ +10VDC or existing ~20mA optional sign |
| Analog voltage output | two channels, precision .1% voltage -10V ~ +10VDC or current ~20mA optional sign | |
| Control traits | Provider frequency | one.1-8KHz CZPT frequency can be altered immediately in accordance to load people |
| Frequency placing resolution | .01Hz (digital command), ±0.06HZ/120Hz (analog command 11 bit + no signal) | |
| Working command channel | Offered procedure panel, provided manage terminal, given interaction | |
| Frequency presented channel | Give operation panel, presented digital amount/analog quantity, presented conversation, provided efficiency perform. | |
| Torque enhanced | Computerized torque enhanced, manual torque improved. | |
| V/F curve | User defined V/F curves, linear V/F curves, and three reduced torque characteristic curves | |
| Automatic voltage adjustment (AVR) | The duty ratio of output PWM sign is altered routinely based on the fluctuation of bus voltage, to lessen the impact of grid voltage fluctuation on output voltage fluctuation. | |
| Electrical power decline and preserve managing procedure | In the case of instantaneous CZPT off, achieve uninterrupted procedure by way of bus voltage handle | |
| Direct recent braking capability | Brake recent: .~a hundred and twenty.% rated recent | |
| Characteristic function | Parameters duplicate | The common procedure panel can upload and down load parameters and reveal duplicate method |
| Process PID | Used for shut – loop control of method quantities | |
| Widespread DC bus | All sequence can achieve the CZPT source of frequent DC bus for a number of VFD. | |
| Motor safety | Rotor block, motor overload, pace limitation | |
| VFD protection | Output existing minimal, VFD overload, IGBT overload, under voltage / above voltage of enter CZPT , beneath voltage / above voltage of DC bus, IGBT more than heating, CZPT defective, analog enter sign reduction (reduction velocity reference), communication abnormality, self-tuning defective. | |
| Environment problem | Operation spot | Mounted vertically in a effectively-ventilated electrical handle cabinet. Horizontal or other installation is not permitted. CZPT medium is air. Installed in setting without direct daylight, dust, corrosive fuel, flammable gasoline, oil mist, steam, or water. |
| Setting temperature | -10 ~ +40 ºC | |
| Employed in diminished temperature | >40 ºC, a increase of 1 ºC, rated output current is reduced by 2%, the optimum temperature is 50ºC | |
| Altitude | <1000m | |
| Utilised in diminished peak | >1000m, a rise of 1000m, rated output current is reduced by 1% (up to 3000m) | |
| Environment humidity | five ~95%, with out condensation | |
| Vibration (transportation) | 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 | -forty ~ +70 ºC | |
| Safety quality | IP20 | |
| Control panel | Kind | Movable |
| Size | 1m, 3m | |
| Connector | RJ45 | |
| Lcd text exhibit | 4 row | |
| LED exhibit | five little bit | |
| Noticeable LED indicator | four pcs | |
| essential | 9 pcs | |
| Others | Cooling way | Power air cooling |
| Set up manner | Mounted in cupboard with wall-mounted | |
| Certification | CE | |
AS500 sequence VFD technical parameters
| Stable running 40ºC, heavy responsibility loading | Dimension | ||||
| VFD Design AS500 |
Rated input existing (A) | Rated output present (A) | Adaptive motor (Kw) |
Overload 120% (1min) Output present (A) |
|
| 4T07P5 | twenty | 19 | 7.5 | 28.5 | A2 |
| 4T0011 | 29 | 27 | 11 | 40.five | |
| 4T0115 | 35 | 34 | fifteen | fifty one | A3 |
| 4T18P5 | 43 | 41 | 18.five | sixty one.5 | |
| 4T0122 | fifty | forty eight | 22 | 72 | |
| 4T0030 | sixty six | sixty five | thirty | 97.5 | A4 |
| 4T0037 | eighty two | 80 | 37 | one hundred twenty | |
| 4T0045 | 106 | ninety six | 45 | a hundred and forty four | A5 |
| 4T0055 | 138 | 128 | 55 | 192 | |
| 4T0075 | 170 | one hundred sixty | seventy five | 240 | A6 |
| 4T0090 | 205 | 195 | 90 | 292.five | A7 |
| 4T0110 | 250 | 240 | 110 | 360 | |
| 4T0132 | 280 | 270 | 132 | 405 | A8 |
| 4T0160 | 312 | 302 | one hundred sixty | 453 | |
| 4T0185 | 380 | 370 | 185 | 555 | |
| 4T5710 | four hundred | 390 | two hundred | 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 desk
| Specification | Peak(mm) | Width (mm) | Depth (mm) | Fat (kg) |
| A1 | 300 | 160 | 162 | four.five |
| A2 | 379 | 222 | 182 | eight |
| A3 | 414 | 232 | 182 | 10.3 |
| A4 | 530 | 330 | 288 | 29.five |
| A5 | 610 | 330 | 310 | 38 |
| A6 | 750 | 430 | 350 | seventy nine.five |
| A7 | 800 | 430 | 350 | 81 |
| A8 | 880 | 500 | 350 | 112.five |
| A9 | 1030 | 630 | 370 | one hundred seventy |
| A10 | 1189 | 852 | 431 | 280 |
| A11 | 1359 | 852 | 431 | 310 |
Manufacturing line
R&D Heart
Testing
An AC motor is a kind of motor that utilizes the phenomenon of electromagnetic induction. AC electricity drives the motor. It is a recent that periodically reverses path and changes its magnitude of the current above time. This existing is the opposite of a immediate existing or “DC” which flows in only a single course. AC motors can give a reasonably efficient way to produce mechanical strength from a straightforward electrical enter signal.