POWTRAN Variable Frequency Drive 22kw 30hp Speed Variator New Product VFD 3 Phase 380v LED LCD AC Drive AC Asynchronous Motor

PI550 series high performance frequency inverter

P1550 series inverter is a high-performance current vector inverter developed by Powtran technology based on P1500 series. The product adopts DSP as the core control unit,unique vector control algorithm, and true current vector control that Strengthen product operation reliability, environmental adaptability, ease of use and maintainability.The communication function is more perfect and the performance is greatly improved. Products are widely used inmetallurgy, petroleum, chemical, steel,textile, electricity, building materials,coal, water supply, photovoltaic, cable,and other industries of various automation equipment drive and control.

1. EMC Design specificationsImproved

• EMC built-in a set of safety capacitors, optional externalcapacitor group, simple filter, optional Schaffner filter canreach C2international standard.


• Using professional grounding pile design,convenientgrounding and weaken the electromagnetic interference.More suitable for high interference occasions.

2.Multiple keyboard human-computerinteraction

• LED single display, LED dual display, potentiometer.film button,silicone button, LCD display and smart backlight (optional)


• Film button (suitable for high protection requirements)

3.Excellent air duct design

• A full series of independent air duct design, heat dissipation duct and electrical and electronic circuit separate,reduce the failure rate of electronic circuit part.


• The fan adopts an easy-to-disassemble design for installation and maintenance.

4.Three anti-paint spraying process

• Imported three anti-paint, with moisture, dust, oil.corrosion,improve product reliability.


• Using three-dimensional spraying processall-round spraying.

5.Excellent thermal management

• The modular design concept and thermal simulation technology ensure the thermal reliability of the whole machine and the compact structure and smal size.the volumeis only 70% of the same power of the same
  brand machine.The rated load temperature rise test and overload temperature rise test ofthe whole series of inverters are carried out,and the test results meet the thermal design safety standards to ensure the safe and stable operation of the inverters.


• All series adopt DC fan heat dissipation design,less due to power grid fluctuations caused by fan damage heat dissipation failure.

6.Leading motor drive technology

• No PG vector control, PG vector control, VF controlto meet different load process requirements.


• Advanced vector control algorithm can realize the current vector control of induction induction motor and permanent magnet synchronous motor with high performance.

7.Excellent control performance

• Steady-speed precision:05%±(open loop vector control),+0.02%(closedloop vector control)


• Speed range:1:100(open loop vector control),1:1000(closed loop vector control)


• Torque response:<20ms(open loop vector control),<5ms(Closed loop vector control)Heavy load overload capacity:110% rated stable operation(110% continuously operation)150% rated load 1Min180% rated load 5S


• Torque characteristics: stable torque output, large low-frequency torque, can achieve ultra-low speed 0.01HZ stable on-load operation,torque mode and speed mode can be easily switched under closed-loop vector mode, torque linear linearity deviation within 3%.

8.Perfect communication function designand performance improvement

Built-in isolated RS485 communication design, can be extended CANopen,PROFIBUS-DP(up to support PPO5),profinet, etc.,to meet the needs of different communication occasions.

9.Precise motor parameter self learning

• Convenient, simple operation, providing higher control accuracy and response speed.


• Motor parameters can be comprehensive self-study (rotary self learning)or still learning (motor) with the occasion of the load cannot escape, convenient debugging.

10.Instantaneous power off don'tstop function
When grid instantaneous drops or outages,inverter can borrow feedback energy and keep running without stop in effective time,especially suitable for the equipments which needs higher continuity.

11.Meet the international standard of wide voltage input range

Rated voltage:Ac 3phase 380v(-15%)440v(+10%)

12.Real hard speed tracking function
Accurate, stable and reliable tracking.

13. High performance over loss speed and over voltage stall control
Can meet the needs of mechanical loads with different characteristics and has a wider range of adaptability

14.Supporting various kinds of installation ways

• Supports wall-mounted installation and flange installation for 7.5~110kW(flange installation requires additional optional accessories):


• Wall-mounted,flange installation, floor installation is available for 132-220kW(flange mounting, floor installation need speripheral accessories):


• Wall-mounted,floor installation is available for 250-400kW (floor instalation needs peripheral accessories);Floor-mountedis available for450-630kW.

15.Long life design

• Adopting the first class manufacturers of rectifier bridge and lGBT, higher configure,greater device selection, and monitor all the temperature rise of key components and pcb board;


• Big temperature rise range, longer life;


• Vibration test to make sure the safety of transportation design;Internal logistic management(bar code technology, RF technology);


• Sheet Metal design, adopting Cold-rolled steel and galvanized sheet and powder spraying process on the cover

16.New generation energy saving running

• Adopt the advanced energy control technology


• With the energy control technology to realize the high efficient running of motor;


• Super energy saving while running with synchronous motor,better than asynchronous motor, realize the super energy saving ROSH approved, all components are environment friendly,no harm to people, no pollution..

17.Meet a number of cetification standards

• Product meets the national standard:lEC61800-5-1:2007 IDT


• Products meet the EU CE certification standard and meet the RoHS directive.


• Product design meets international standards of EMC and safety regulations.

Installation

0.75k-4kw G3(plastic shell) support Din-rail installation(Base No.F1-F2)     4-11kw G3(plastic shell) support Wall-mounted                                                                                                                                       installation(Base No.F3)

15-22KW G3(plastic shell) support Wall-mounted installation           7.5-220KW G3(iron shell) support Wall-mounted and 

(Base No.F4)                                                                                      Flange installation.(Base No.F5-F11)

                                                     250-400kw G3(iron shell) support Wall-mounted and Floor-mounted installation  

                                                                                                    (Base No.F12-F13)

132-220kw G3(Iron shell) with DC reactor base, support Floor-       250-400KW G3(Iron shell) with DC reactor base, support

mounted instalation(Base No.F14-F15)                                             Floor-mounted installation(Base No.F16-F17)

Powtran (Dalian Powtran Technology Co., Ltd., Guangdong Powtran Power Electronics Co., Ltd.) is a high-tech joint-stock enterprise. Centered on Dalian and Dongguan, it has established Wuxi branch and offices in Shandong, Henan, Guangzhou and other places. It has established a nationwide R&D, production, logistics and service network. Combining the advantages of Japan's Toshiba and Taiwan's technologies, relying on Tsinghua University, Dalian University of Technology, Harbin Institute of Technology, Dalian Maritime University and other universities and the company's strong R&D strength, relying on advanced production and inspection equipment to provide customers with automation and drive (A&D) Products, such as: frequency inverter, soft starter, braking units, motor control integrated device, etc. Products are exported to Europe, America and Southeast Asian countries

Exibition

• Canton Fair


• Hannover Messe

Q1: Are you trading company or manufacturer?

A1: We are professional frequency inveretrs and soft starter manufacturer, which with 40 years manufacturing experience and 18 years exporting experience.

Q2: Can you provide OEM/ODM service?

A2: Yes. We can provide both OEM and ODM.

Q3: What's your MOQ?

A3: MOQ1 is acceptable and you can get better price for large quatity.

Q4: Can I get sample for test?

A4: Yes, you can. We will prive a doscount for sample order.

Q5: Is there R&D team to provide technical guidance?

A5: Yes, of cource. We have more than professional R&D team and engineers to provide professional technical guidance.

Q6: What about your after-sale service?

A6: Don't worry, we have professional engineers to serve you online 24 hours a day. You can contact us whenever you have any questions.

Q7: What's the payment method?

A7: The recommended methods of payment are Trade Assurance by Alibaba order and T/T via bank. And PayPal or WESTERN UNION or L/C are acceptable as well. If you would like to settle payment by other methods, please feel free to contact us for discussion.