china Custom Special VFD Drives for Elevator and Lift Emergency Stop Supported manufacturers

Product Description

Motor CZPT Control Variable Frequency CZPT

GK800 High Efficiency Variable Frequency CZPT CZPT
Brand name: GTAKE
Certificate: CE, RoHS

VFDs Design Power Score Enter Voltage Output FREQ Kind
GK620E sequence .4kW-630kW 208V~690V .00-600.00Hz DC/AC to AC inverters



Many thanks to sophisticated engineers, scientific creating workmanship, demanding top quality control techniques and administration group, GTAKE frequency inverters are geared up with CZPT d functions, some of which are detailed as underneath:


01  Starting up torque: one hundred eighty% at .25Hz (sensor-much less vector handle 2), two hundred% at 0Hz (closed-loop vector management)


Velocity adjustable variety: -50Hz: 1:200 (sensor-much less vector handle 2), 1:a thousand (closed-loop vector handle)


Velocity accuracy: +/-.2% (sensor-much less vector manage 1&2), +/-.02% (shut-loop vector management)


Pace fluctuation: +/-.3% (sensor-considerably less vector management 1&2), +/-.1% (shut-loop vector management)


Torque reaction: much less than 10ms (sensor-less vector manage 1&2), significantly less than 5ms (closed-loop vector        control)


Above load capability: 150% 1minute, one hundred eighty% 10 CZPT s, 200% .5 CZPT , after each ten minutes


Output frequency: .00-600.00Hz, or CZPT ized like 1MHz


Ample frequency setting resources


DC brake commence frequency: any frequency in the assortment of 0Hz to 600.00Hz


Varied input and output terminals


Ambient temperature: -10°C~50°C


High precise torque limit, approach PID control, simple PLC, wobble frequency handle, mechanical brake control, area weakening management, all-facet protection, and many others.


On-line and offline auto-tuning each CZPT  


Intense brief-time acceleration can be operated with no vacation, this sort of as .1s from 0Hz to 50Hz.




Mains CZPT (R/L1,S/L2,T/L3)
Provide voltage 208-240V ±10%  380-480V ±10%
Power source frequency 50 / 60 Hz ±5%
Displacement CZPT issue (cos φ) (> .98)



Output Info (U, V, W)
Output voltage / frequency -one hundred% of provide voltage / 0.00-600.00 Hz or CZPT ized
Ramp time .01-60000 S


Digital Enter
Programmable digital inputs seven (nearby), 9(extensible)
Logic NPN or PNP
Voltage amount 10 – 30V
Pulse input 1 (X7/DI)


Analog Enter
Analog inputs three (nearby), 4 (extensible)
Modes Voltage or present
Degree to +10V, -10V to +10V, 0/4 to 20 mA (scalable)
Automatic correction Sure


Electronic Output
Programmable electronic outputs 2
Voltage stage at digital output – 24 V
Programmable pulse outputs one
Pulse output max. output frequency fifty. kHz




Analog Output
Programmable analog outputs 2 (local), 4 (extensible) 
Voltage range / recent variety – ten V / – 20 mA


Relay Output
Programmable relay outputs 2 (nearby), 4 (extensible)
RA – RB / TA – TB Usually near
RA – RC / TA – TC Usually open
Get in touch with capacitance 250 V AC / 3A, 30 V DC / 3 A


Terminal 485 Interface
485+ / 485- Fee: 4800/9600/19200/38400/57600/115200 bps CZPT . distance: five hundred m
GND Isolated from COM


Vibration Less than 5.9 m/s² (.6g)
Humidity Relative humidity 5% – 95 %. No condensation
Corrosive environment 3C3
Ambient temperature -ten – fifty ºC
Altitude – 2,000 m
Rated output present  derated 1% every 100 m earlier mentioned 1,000 m
Storage temperature -forty – +70 ºC
Efficiency Efficiency At rated amps:
seven.5kW and below: ≥93%
11 – 45kW: ≥95 % 
55kW and previously mentioned: ≥98 %
IP quality IP20
Cooling strategy Compelled air cooling


Fieldbus Communication
Modbus RTU, Modbus ASCII Constructed-in
Profibus DP, CAN, CANopen, etc. Optional




GK800 gives V/F manage (like voltage and frequency separated management), sensor-much less vector management 1 (strong vector manage manner, static autotuning appropriate), and sensor-significantly less vector handle 2 (specific vector management mode, rotary autotuning essential), and shut-loop vector control, adaptable to asynchronous and synchronous motor for CZPT industrial applications, which includes CZPT , raise & elevator, hoist & crane, sugar mill, winches, equipment tools, drawbench, printing devices, packaging devices, textile market, oil industry, pharmaceuticals industry, and many others. 


Hoist   Cranes   Drawbench   Oil well pumping device


Corrugated paper generation line   Injection molding equipment   CNC turning lathe   More



Why Decide on GTAKE Goods?


In the pattern of advocating sensible and basic industrial automation, environmentally welcoming goods, value-added remedies, Gtake, as one particular of the world’s leading generate companies aggressively investing in R&D, production, and continuous top quality enhancement, is well positioned to give its CZPT ers with technology-driven, functionality-exceptional items this kind of as VFDs, wind CZPT converters, servo drives, HEV/EV drives, CZPT ery simulation&Four quadrant travel program, helping its CZPT ers preserve power and boost industrial efficiency with sustainability on the one particular hand, and improving their whole worth-chain quality, shipping, and providers on the other hand.


Quanlity Control


We connect excellent significance to the style, generation, testing, packaging and so forth. To ensure the shipping and delivery of flawless, top quality-constant products, all the items are inspected and tested strictly prior to cargo.



GTAKE VS CZPT brand names


Overall performance Widespread brand names GTAKE
Applicable motors Asynchronous motors Asynchronous /synchronous motors
Starting up torque

2.0Hz, a hundred and fifty% (sensor-less vector manage)

0Hz, a hundred and eighty% (shut-loop vector manage)

.5Hz, 180% (sensor-considerably less vector management)

0Hz, two hundred% (closed-loop vector management)

Pace adjustable selection one:a hundred (SVC), 1:one thousand (VC) one:two hundred (SVC), 1:1000 (VC)
Ambient temperature (no derating necessary) -10-40ºC -ten-50ºC (for most of the types)
Rated input voltage 208VAC-400VAC 208VAC-480VAC
Conversation Modbus RTU//ASCII Modbus RTU//ASCII Profibus-DP, CANopen, and many others.
Position handle (fastened duration, or angular positioning) ×
Discipline weakening control ×
Autotune on-line Online Online & Offline
Limited-time ramp-up Excursion No vacation
Custom-made characteristics (software program and/or hardware) Unprocurable or no expertise  Procurable with wealthy encounter




Packaging and logistics


All drives are well packed prior to shipment, match for air shipment, sea transportation, and convey shipping and delivery. CZPT ers are in a position to contact its personal nominated forwarder or consult GTAKE logistics department for CZPT shipment companies.

*  Low-power inverters are packed in cardboard box, and other folks are in plywood cases.

*  Plenty of transportation procurable globally in accordance with CZPT er demand from customers or GTAKE skills.





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china Custom Special VFD Drives for Elevator and Lift Emergency Stop Supported manufacturers