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POWTECH Variable frequency inverter PT200 buy in Shenzhen
Buy POWTECH Variable frequency inverter PT200
POWTECH Variable frequency inverter PT200

POWTECH Variable frequency inverter PT200

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2400 CNY
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Technical characteristics
  • Country of manufactureChina
  • Independent power supplyUnique software algorithms
  • Board groundBack panel ground
  • Grounding terminalAllow 45℃ environment temperature
  • Three times thickened anti-corrosion coatingWide voltage design
  • EPCOS absorption capacityOne key shuttle “high precision rotary encoders”
  • AVAGO Charge Coupled DeviceInfineon IGBT insulated gate bipolar transistor
  • TAMURA hall current sensorEPCOS electrolytic capacitor
  • Multiple frequency source settingMulti-speed operation
  • PWM waveformHarmonic test parameters
  • PC monitoring softwareControl of motor speed control software
  • PID controlBuilt in RS485/Modbus
  • 2years warrantyIP21
  • Instantaneous power lost speed trackingDC braking
  • Carrier frequency adjustmentAutomatic energy saving control
  • Intelligent cosntant pressure water supply on/off controlAutomatic torque boost
  • Lighnting protection designInstantaneous pressure discharged to ground
  • Input current regulationResistance to external magnetic interference
  • Multiple protection mechanismsPowerful phase short circuit protection
  • 0.3 subtle transient protectionIGBT module protection
  • A variety of start and stop control modeMultiple control modes
  • Automatic Voltage Regulation (AVR)0.1 second instantaneous braking
Description

Product Positioning:

The Powtech PT200 series inverter is a high-performance current vector inverter based on the European power and the latest control theoretical and technological achievements and combining with the latest market power technology application requirements, which introduces new high-performance current right amount inverter to control motor perfect by servo function for a comprehensive solution to the filed of high-end control

The Series inverter is a high-quality and multifunction vector control inverter . It can run a wide range of speed and torque control in high-precision by decoupling control of motor magnetic flux current and torque current torque :fast and accurately

High-end hardware platforms , scientific production technology and complete testing equipment make the product more stable and reliable

Specification range

Voltage level : 3 phases 380V/440V/575V/660V/1140V

Power range: 0.4-630kW power range
Frequency range : 0.00 ~ 2000.00Hz

 

Technical characteristics

"A key shuttle "high-precision rotary encoders

Powtech inverters are using a more ergonomic keyboard------4.3 inches standard size and can be operated wih one hand; 10000 times mechanical stretch feedback buttons and specially designed anti-slick bump high precision rotary encoder(control precision is 0.01Hz);Support keyboard hot-pluggable and allow users to remove and replace the keyboard without shutting down the system or cutting off the power; can store/copy 4 groups of operating parameter programs, parameters unload, download and there are progress indicator for copy. And can select to prohibit to upload the parameter which has been unloaded in case of coverage.

 

English menu display

The Powtech inverter is equipped with OLED operating keyboard display menu and there are two default languages: Simplified Chinese and English. The users can set the display language freely according to the usage habits; According to customer needs , it also support the extension and display of multiple languages. If you need special language version, you can also be in consultation with us.

P07.01 OLED display language selection 0:Chinese1:English
P07.02 Function parameters copy 0: no operation
1:The machine function parameters upload to the OLED keyboard
2:OLED keyboard function parameters downloaded to the machine

Parameter copy function is embedded in the OLED external keyboard and the parameters will restored to 0 after the copy operation is completed.

 

Intelligent constant pressure water supply on/off control

Powtech inverter with smart start-stop control, can realizeto sleep or wake up in the water supply.

P14.00 PID arithmetic 0: stop operation 1:stop computing
P14.01 Wake frequency The Sleep frequency- maximum frequency
P14.02 Wake latency 0.0s3600.0s
P14.03 Sleep frequency 0.00Hz~wake frequency (P14.01)
P14.04 Sleep delay time 0.0s3600.0s

 

Motor parameters self-learning

Powtech inverter adopting precise sensorless vector control technology and professional torque control technology, has a fast response speed and self-learning accurately to stator, rotor, resistance, inductance, mutual inductance and other parameters with good effect, and can be set intelligently to optimal control model.

P03.11 Motor parameter self-learning 0: no operation
1: parameter comprehensive learning
2: parameter with static self-learning

Set P03.11 to 1 and then press "data confirm key"to start motor parameter learning,the LED show "-TUN-" and flashing, and then press the "Run" key to self-learning; when it displays "TUNE0" and "TUNE1", the motor starts to run and the "RUN/TUNE" lights flash. When the parameters self-learning is completed, it displays "-END-" and finally back to the stop state display interface. When the "-TUN-" flashes, it can beset "Parameter setting in/out button" to exit the parameter self-learning. During the process of parameter self-learning, you can press the "stop/reset" butoon to stop parameter self-learning

 

G / P combination

Parameter settings to achieve quick and G-type and P-type load regulation

P03.00 Inverter type 0: G type(Constant torque load models)

1: P type(fans and pumps)

 

 

Terminal wiring meets the usage habits

The input and output terminals ofPOWTECH inverter use high quality copper core cable or copper bars(terminals left into the right below 37KW and up intodown above 45KW make it easy to wire and is reasonable layout, complying with the conditions requirements and site work habits.

 

The standard RTU, ASCII communications function

Rs485 communication port, support modbus protocol (RTUs), standard panel remote control box, up to 500m

 

Powerful protection function

The Powtech inverter are using multiple protection mechanism design with excellent phase-to-phase short circuit protection, short-circuit protection function, short circuit protection, input and output phase loss protection function. Its sampling Hall are the international well-knowed brands such as Japan TAMURA Hall, LEM Hall( response time:0.3 microseconds), playing a role in suppressing electromagnetic interference to make it withstand vibration and adapt to the harsh working environment.

 

Lightning design

Theinternal circuit of Powtech inverter usingthe lightning design, can effectively fight against high transient voltage surge of lightning surge and signal systems.

Wide voltage design

PowtechInverter uses Wide voltage design( the input voltage range is 320V-460V) to avoid voltage fluctuations, especially in the peak period or voltage instability in remote areas, and it canbe stillproper, stable and reliable to start.

 

Automatic Voltage Regulation (AVR)

The Powtech has automatic voltage adjustment function, when the grid voltage is in range ± 10% ,itcan automatically keeps the output voltage constant.

P01.16 AVR function selection 0: Invalid

1: valid for the entire

2: deceleration invalid

0.1 seconds instantaneous braking

Powtech inverter with extremely excellent braking effect, can instantaneously brake in 0.1 seconds when below 50Hz.The current senseless vector with ± 0.5Hz /180% rated torqueoutput , ± 0.5% of the steady-state accuracy,1:100 speed ratioprovides0.1 second faster start and stop performance to ensure the motor mutations of reversible phase sequenceand torque ripple.

 

A variety of start and stop control mode

The Powtech has automatic voltage adjustment function, when the grid voltage is in range ± 10% ,itcan automatically keeps the output voltage constant.

P02.00 Start-up operation mode 0: start

1: directly to DC brake restart

2: speed tracking restart

P02.05 Shutdown mode 0: stop 1: free parking
P02.06 Parking brake start frequency 0.00-P01.07(peak frequency)
P02.07 Parking brake waiting time 0.0-50.0s
P02.08 Stopping DC brake current 0.0-150.0%
P02.09 Stop DC brake time 0.0-50.0s

 

Three thickened anti-corrosion coating

Powtech inverter adopts three anti-corrosion material such as acrylic, organic silicone, polyurethane for coating treatment which is solidified to form a layer of transparent protection flim about 25-50 microns thick(moisture, salt fog resistance mildew) .It has superiorproperties such as insulation, moistureproof, prevent leakage, shockproof, dustproof, corrosion resistance, salt fog resistance, mildew resistance, anti-aging, corona resistant.It can prevent circuit board from chemical substances(for example: fuel, coolant etc.), shock, moisture, salt spray, humidity and temperatures ,so that it can improve the reliability,increase the safety coefficient and guarantee the service life of the inverter.

 

Allow 45 ambient temperature

Powtech inverter adopts independent air-duct design and multiple fan control mode, optimizing the internal structure and terminal connection mode and using various precision integrated devices to control its own energy consumption ratio and heat efficiently, which can reach 45 environment allowed

 

Good current waveform

The core algorithm of Powtech inverter adopts mature and stable technology of motor control andswitching power device based on the European technology with independent intellectual property rights through the optimization of processing software for low frequency and high frequency to control the power factor and reduce the impact of controllable device(on/off power consumption),so that it can get a good sine waveform. It's efficient to suppress the harmonic generation and reduces the power loss itself ,interference to the surrounding equipment and pollution from vibration, noise, electromagnetic so that it get good feedback for energy saving and environmental protection.

 

Automatic torque boost

Powtech inverter with automatic torque boost fuction can realized large output torque control in low frequency under the control of V/F(1Hz) and the torque response time is less than 40 microseconds

 

Multiple control modes

Powtech inverter has V/F control, sensorless vector control, open loop flux vector control, open loop torque control and PG vector control. The technology of speed sensorless vector control make ac motor decoupling realized and make running to DCmotor control. 0.25Hz/180% of rated torque output.independent Current loop control realize the realize torque control,supporting torque and speed control switch.

 

High and stable speed accuracy

Powtech inverter adopts open loop flux vector control technology with excellent stable speed accuracy. In the vector control mode 1 , rated stable speed accuracy is ± 0.5%; In the vector control mode 2, rated stable speed accuracy is ± 0.3%.

 

 

Multi-speed operation.

Powtech inverter can realize the simplified PLC functions: 16 segment speed control and 4 segment acceleration.

 

Multiple frequency source setting

There are 7 frequency source setting in Powtech inverter including keyboard settings, analog voltage setting, the analog current setting, multi-speed operation setting , PID control settings, remote communication settings and keyboard encoder setting.

 

Automatic energy-saving control

Powtech inverter is to control maximum efficiently by automaticly detecting the current of load and adjusting the output voltage. The high efficient running of vector and V/F control make not only fans and pumps but also general machinery play a superior energy-saving effect

P05.15 Energy-saving operation selection 0:Disable 1:Automatic energy-saving operation

 

Textile swing frequency control

Powtech inverter has the swing frequency control function ,suitable for textile, chemical fiberand the site needing traversing, winding function by setting the output frequency as the center of the swing up and down.

P09.11 The swing frequency range 0.0-100%(The relative frequency setting)
P09.12 Jump frequency 0.0-50%(The relative swing frequency range)
P09.13 The swing frequency rise time 0.1-3600.0S
P09.14 Fall time of oscillation frequency 0.1-3600.0S

 

Wave-following current-limiting

Powertech inverter with built-in wave-following current-limiting algorithm reduces the flow of probability and improve the system anti jamming ability.

 

common DC bus

Powtech inverter series can realize DC bus power supply in multiple inverters

 

Universal expansion card

Powtech inveter supports customer secondary development card, air compressor control card, machine tool control card, plastic card, PG card, the feedback phase sequence detection card, communication adapter card, power supply monitoring card, external power supply rectifier card etc..

 

High quality components configuration

Powtech inverter adopts the American TI (TI) DSP as high speed control chip, GermanyInfineon, Germany IGBT, Japan MITSUBISHI ELECTRIC IPM automatic control module, Avago driver, the German SIEMENS filter capacitor, EPCOS capacitor, Japan Rubycon high quality electrolytic capacitors, Italy Ducati Energia, Japan LEM absorption capacity, Japan TAMURA capacitor, Schneider switching power supply, ect...

 

Standard modular system structure

Powtech inverter's design of modular system structure from the cabinet, infrastructure components, temperature control system to the driver installation position control boardadopts RITTAL standard, taking the compact size but also the rising temperature and safty of system into account. So that the cabinet is suitable for different industrial requirements.In the design ofair-duct, It usesa dual channel independent ventilation design, whichis be completely separated from channel power devices and electronic control devices.

 

Humanized terminals connection mode

The input and output terminals ofPOWTECH inverter use high quality copper core cable or copper bars(terminals left into the right below 37KW and up intodown above 45KW make it easy to wire and is reasonable layout, complying with the conditions requirements and site work habits. In addition, input cable on the top greatly reduces the dosage of cabinet internal bus and cable wiringwhich has optimized wiring

 

Easy operating and unique design

Operation panel of Powtechare using a more ergonomic keyboard------4.3 inches standard size and can be operated wih one hand .OLED highlight display can be customized to display graphics. It also can be customized for ordinary textin various languages (Chinese, English, German, Russian, French, Spanish and Italian). You can also add other language. Fast navigation button and menu can be achieved to switch easily.

 

Main applications:

metallurgy, petroleum, chemical, textile, electric power, building materials, coal, pharmaceutical, food, paper, plastic, printing and dyeing, lifting, cable, washing, water supply, heating, sewage treatment and other industries, machinery equipment: wire drawing machine, mixer, cutting machine, coiling machine, compressor, fan and pump, grinding machine, conveyor, hoist, centrifuge and various speed machinery etc.

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POWTECH Variable frequency inverter PT200
POWTECH Variable frequency inverter PT200
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