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PT200Series High Performance Vector Frequency Inverter (Iron case)
Input voltage:Three phase 380V ±15%
Output power:11KW-110KW
Frequency range:0.00~400.0Hz;
Control system:Based on DSP high performance vector control
Control modes:V/F control , Open loop flux vector control, PG
vector control
Start torque:G type: 0.5Hz/180% ; P type : 0.5Hz/120%
variable frequency inverter (single phase)
PT200 series vector control inverter single phase/three phases 220V/380V 0.4KW-630KW
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.
Intelligent constant pressure water supply on/off control
Powtech inverter with smart start-stop control, can realize to sleep or wake up in the water supply.
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.
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 be set "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
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
The internal circuit of Powtech inverter using the lightning design, can effectively fight against high transient voltage surge of lightning surge and signal systems.
Wide voltage design
Powtech Inverter 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 can be still proper, stable and reliable to start.
Automatic Voltage Regulation (AVR)
The Powtech has automatic voltage adjustment function, when the grid voltage is in range ± 10% ,it can automatically keeps the output voltage constant.
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 torque output , ± 0.5% of the steady-state accuracy,1:100 speed ratio provides 0.1 second faster start and stop performance to ensure the motor mutations of reversible phase sequence and 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% ,it can automatically keeps the output voltage constant.
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 superior properties 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 °C 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 °C environment allowed
Good current waveform
The core algorithm of Powtech inverter adopts mature and stable technology of motor control and switching 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 DC motor 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
Textile swing frequency control
Powtech inverter has the swing frequency control function ,suitable for textile, chemical fiber and the site needing traversing, winding function by setting the output frequency as the center of the swing up and down.
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, Germany Infineon, 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 board adopts 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 of air-duct, It uses a dual channel independent ventilation design, which is be completely separated from channel power devices and electronic control devices.
Humanized terminals connection mode
The input and output terminals of POWTECH inverter use high quality copper core cable or copper bars(terminals left into the right below 37KW and up into down 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 wiring which has optimized wiring
Easy operating and unique design
Operation panel of Powtech are 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 text in 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.
Quality assurance of the product in accordance with the following regulations:
1, Indeed the manufacturer responsibility of the quality assurance specific content:
1-1, calculated from the date of shipment
refunding, replacement, repair kits within one month after the shipment
replacement, repair within three months after shipment
repair within 12 months after shipment
1-2, When exported overseas (excluding domestic), located seller is responsible for repair kits within six months after shipment.
2, Regardless of when and where, the company brand products are enjoying services for lifelong with compensation
3, Across the country, the company sales, production, agent can provide after-sales service of the products, conditions of service as follow:
3-1, In the seat of the units providing "three-tier" checking services (including troubleshooting).
3-2, Need our after-sales service responsibility standards related to the contents of the contracts signed by the company with distribution agents.
3-3 can request the Powtech distribution agent for after-sales service (whether or warranty) with compensation.
4.If there are quality problem or product incidents, we undertake only up to 1-1 or 1-2 in terms of responsibility, if users need more guarantee for liability ,please
insure property insurance from the insurance company in advance.
5, Warranty for one year from the shipping date.
6, In the case of the following causes of failure, it is also a paid repair even during the warranty period
6-1, Caused by incorrect operation (based on manual) or repair and renovation without permission
6-2,The problems caused by the drive beyond the standard specification requirements.
6-3 Caused by improper or handling damage after purchasing
6-4, Aging or failure of the device caused by the adverse environment
6-5, Caused by accompanied reasons due to earthquake, fire, flood, lightning, abnormal voltage or other natural disasters.
6-6, Damage during transport (Note: The mode of transport is specified by the customer, and the Company assists to handle the goods transfer formalities).
6-7, labels such as the brand, trademark, serial number and nameplate, are defaced or illegible.
6-8, Failure to purchase the agreed payment in full.
6-9 can not be objectively actual description to the service units for installation, wiring, operation, maintenance, or other use.
7, Before get the service: refunding, replacement, repair services, you should return products to the company and then confirm the attribution of responsibility.
Registration Date | 2013/07/09(Year/Month/Date) |
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Buyer / Seller in EC21 | Seller |
Business Type | Manufacturer |
Year established | 2011 |
Employees total | 501 - 1000 |
Annual revenue | USD 10,000,001 - 50,000,000 |
Company | Shenzhen Powtech Co.,Ltd |
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Address | 3A Floor,Block B Xin Bao Sheng NO.233 Xi Xiang Avenue Bao An District Shen Zhen ChinaShenzhenGuangdong518000China |
Phone | 86 - 755 - 27586830 |
Homepage | http://www.powtech.cn/en/ |
Contact | Jessie |