Product Description
Motor CZPT Manage Variable Frequency CZPT
GK820 High Functionality Variable Frequency CZPT CZPT
Model: GTAKE
Certificate: CE, RoHS
| VFDs Model | Electrical power Rating | Input Voltage | Output FREQ | Variety |
| GK820 sequence | .4kW-630kW | 208V~690V | .00-600.00Hz | DC/AC to AC inverters |
Advantages
Thanks to advanced engineers, scientific producing workmanship, arduous high quality manage methods and management group, GTAKE frequency inverters are outfitted with CZPT d characteristics, some of which are shown as beneath:
| 01 | Starting up torque: one hundred eighty% at .25Hz (sensor-considerably less vector management 2), two hundred% at 0Hz (closed-loop vector manage) |
|
02 |
Pace adjustable selection: -50Hz: 1:two hundred (sensor-much less vector management 2), one:1000 (shut-loop vector management) |
|
03 |
Velocity precision: +/-.2% (sensor-much less vector handle 1&2), +/-.02% (closed-loop vector manage) |
|
04 |
Pace fluctuation: +/-.3% (sensor-less vector management 1&2), +/-.1% (shut-loop vector management) |
|
05 |
Torque reaction: considerably less than 10ms (sensor-less vector manage 1&2), less than 5ms (shut-loop vector control) |
|
06 |
More than load functionality: 150% 1minute, 180% ten CZPT s, 200% .5 CZPT , after every single ten minutes |
|
07 |
Output frequency: .00-600.00Hz, or CZPT ized like 1MHz |
|
08 |
Plentiful frequency placing resources |
|
09 |
DC brake begin frequency: any frequency in the variety of 0Hz to 600.00Hz |
|
10 |
Varied input and output terminals |
|
eleven |
Ambient temperature: -10°C~50°C |
|
12 |
Substantial exact torque limit, process PID manage, easy PLC, wobble frequency control, mechanical brake handle, field weakening handle, all-facet protection, and so forth. |
|
thirteen |
Online and offline car-tuning the two CZPT |
|
14 |
Extreme limited-time acceleration can be operated with out journey, this kind of as .1s from 0Hz to 50Hz. |
Functions
| Mains CZPT (R/L1,S/L2,T/L3) | |
| Source voltage | 208-240V ±10% 380-480V ±10% |
| Electrical power source frequency | fifty / 60 Hz ±5% |
| Displacement CZPT element (cos φ) | (> .98) |
| Output Data (U, V, W) | |
| Output voltage / frequency | -one hundred% of supply voltage / 0.00-600.00 Hz or CZPT ized |
| Ramp time | .01-60000 S |
| Digital Enter | |
| Programmable digital inputs | seven (regional), 9(extensible) |
| Logic | NPN or PNP |
| Voltage amount | 10 – 30V |
| Pulse enter | one (X7/DI) |
| Analog Enter | |
| Analog inputs | three (regional), 4 (extensible) |
| Modes | Voltage or recent |
| Stage | to +10V, -10V to +10V, 0/4 to twenty mA (scalable) |
| Automated correction | Yes |
| Digital Output | |
| Programmable digital outputs | 2 |
| Voltage amount at electronic output | – 24 V |
| Programmable pulse outputs | one |
| Pulse output max. output frequency | fifty. kHz |
| Analog Output | |
| Programmable analog outputs | two (nearby), 4 (extensible) |
| Voltage range / current selection | – 10 V / – 20 mA |
| Relay Output | |
| Programmable relay outputs | two (nearby), 4 (extensible) |
| RA – RB / TA – TB | Typically close |
| RA – RC / TA – TC | Usually open |
| Speak to capacitance | 250 V AC / 3A, thirty V DC / 3 A |
| Terminal 485 Interface | |
| 485+ / 485- | Rate: 4800/9600/19200/38400/57600/115200 bps CZPT . length: 500 m |
| GND | Isolated from COM |
| Ambient | |
| Vibration | Much less than 5.9 m/s² (.6g) |
| Humidity | Relative humidity 5% – 95 %. No condensation |
| Corrosive environment | 3C3 |
| Ambient temperature | -10 – 50 ºC |
| Altitude | – 2,000 m |
| Rated output existing derated 1% every a hundred m earlier mentioned 1,000 m | |
| Storage temperature | -forty – +70 ºC |
| Efficiency | Efficiency At rated amps: 7.5kW and under: ≥93% 11 – 45kW: ≥95 % 55kW and over: ≥98 % |
| IP quality | IP20 |
| Cooling method | Pressured air cooling |
| Fieldbus Communication | |
| Modbus RTU, Modbus ASCII | Created-in |
| Profibus DP, CAN, CANopen, etc. | Optional |
Apps
GK800 gives V/F management (such as voltage and frequency separated handle), sensor-much less vector management 1 (strong vector management mode, static autotuning appropriate), and sensor-considerably less vector control 2 (exact vector handle manner, rotary autotuning required), and closed-loop vector handle, adaptable to asynchronous and synchronous motor for CZPT industrial purposes, which includes CZPT , elevate & elevator, hoist & crane, sugar mill, winches, machine instruments, drawbench, printing machines, packaging devices, textile market, oil business, pharmaceuticals industry, and so on.
| Hoist | Cranes | Drawbench | Oil effectively pumping unit |
| Corrugated paper creation line | Injection molding machine | CNC turning lathe | Far more |
Production
In manufacturing, arduous quality management is carried out on components, circuit boards, and the completed goods, assuring items without having defects.
GTAKE VS CZPT brands
| Functionality | Frequent makes | GTAKE |
| Relevant motors | Asynchronous motors | Asynchronous /synchronous motors |
| Starting up torque |
two.0Hz, a hundred and fifty% (sensor-considerably less vector control) 0Hz, one hundred eighty% (closed-loop vector control) |
.5Hz, a hundred and eighty% (sensor-considerably less vector manage) 0Hz, two hundred% (shut-loop vector handle) |
| Speed adjustable assortment | one:100 (SVC), 1:1000 (VC) | 1:200 (SVC), 1:1000 (VC) |
| Ambient temperature (no derating essential) | -ten-40ºC | -ten-50ºC (for most of the types) |
| Rated input voltage | 208VAC-400VAC | 208VAC-480VAC |
| Communication | Modbus RTU//ASCII | Modbus RTU//ASCII Profibus-DP, CANopen, etc. |
| Position handle (set duration, or angular positioning) | × | √ |
| Discipline weakening manage | × | √ |
| Autotune on the web | Online | On the internet & Offline |
| Quick-time ramp-up | Vacation | No vacation |
| Customized characteristics (computer software and/or components) | Unprocurable or no expertise | Procurable with prosperous experience |
Packaging and logistics
All drives are properly packed ahead of cargo, in shape for air cargo, sea transportation, and convey delivery. CZPT ers are able to call its personal nominated forwarder or seek the advice of GTAKE logistics section for CZPT shipment solutions.
* Low-electricity inverters are packed in cardboard box, and other people are in plywood situations.
* Plenty of transportation procurable globally in accordance with CZPT er desire or GTAKE skills.
AC motors vary from a lot of other varieties of motors, specifically some of the more acquainted DC (direct recent) motors, by a number of important criteria. The most simple of these is the truth that an AC motor depends completely on the alternating present all around its circuit to make efficient mechanical vitality. We’ll discuss this distinctive approach in much more depth in the subsequent sections of this manual.