Basic Info.
Application
Water Pump, Fan, Compressor, Conveyor and Others
Principle of Work
Vector Control Transducer
Main Circuit Type
Voltage
Voltage of Power Supply
Low Voltage Variable-Frequency Drive
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
Allowable Fluctuation Range
Voltage: +/- 15%, Frequency: +/-5%
Input Voltage
AC220V/380V/480V/550V/690V
Output Voltage
AC220V/380V/480V/550V/690V
Communication
Modbus RS485/ Profibus-Dp/ Canbus
Protection
Overvoltage, Overload, Overcurrent, and etc.
Certification
CE, RoHS, ISO9001:2000, TUV
Cooperation
OEM / Powtran Brand
Output Frequency
0-3200Hz
Packing
Carton Box, Wooden Box
Control Modes
V/F+Pg; PLC; Vector Control
Transport Package
Standard Packing
Product Description
75kw 380V Powtran Frequency Inverter/VFD/AC Drive/VSD for Water Pump
PI500 Series Sensor-less Vector Control Frequency Inverter is a function enhanced product with strong stability. It takes use of German Infineon IGBT and the TI DSP chip set, completely optimizes vector control and V/F control. It has been widely used in various industrial environment, and special in situations requiring speed control precision pump torque response speed and low-frequency output.
PI500 Series General Purpose Frequency Inverter is specially designed for variable frequency control
and energy saving.
Specification
Power range: 0.75Kw-630Kw
Input Voltage:
Single phase AC220V(-15%)-240V(10%)
Three phase AC220V(-15%)-240V(10%)
Three phase AC380V(-15%)-440V(10%)
Three phase AC440V
Three phase AC480V
Output Frequency: Max. 0-3200Hz
Technical Features
| Control | Voltage and frequency levels | Single-phase AC220V-240V,50/60Hz
Three-phase AC220V-240v ,50/60Hz |
Three-phase AC380V-415V ,50/60Hz ,
Three-phase AC420V-480V 50/60Hz |
| Three-phase AC550V/AC690V,50/60Hz |
| Allowable fluctuation | Voltage:±10% Frequency:±5% |
| Control system | High performance vector control inverter based on DSP |
| Output frequency | Vector control:0 to 320Hz V/F control:0 to 3200Hz |
| Control method | V/F control, vector control W/O PG, vector control W/ PG |
| Automatic torque boost function | Realize low frequency (1Hz) and large output torque control under the V/F control mode |
| Acceleration/deceleration control | Straight or S-curve mode. Four times available and time range is 0.0 to 6500.0s |
| V/F curve mode | Linear ,square root/m-th power, custom V/F curve |
| Over load capability | G type:rated current 150% - 1 minute, rated current 180% - 2 seconds |
| F type:rated current 120% - 1 minute, rated current 150% - 2 seconds |
| Maximum frequency | Vector control:0 to 300Hz V/F control:0 to 600Hz |
| Carrier Frequency | 0.5 to 15kHZ;automatically adjust carrier frequency according to the load characteristics |
| Input frequency resolution | Digital setting: 0.01Hz Analog setting: maximum frequency×0.025% |
| Start torque | G type: 0.5Hz/150% (vector control W/O PG) F type: 0.5Hz/100% (vector control W/O PG) |
| Speed range | 1:100 (vector control W/O PG) 1:1000 (vector control W/ PG) |
| Steady-speed precision | Vector control W/O PG: ≤ ± 0.5% (rated synchronous speed) |
| Vector control W/ PG: ≤ ± 0.02% (rated synchronous speed) |
| Speed control accuracy | Vector control W/O PG≤±0.3% ( rated synchronous speed ) |
| Torque response | ≤ 40ms (vector control W/O PG) |
| Torque boost | Automatic torque boost; manual torque boost(0.1% to 30.0%) |
| DC braking | DC braking frequency: 0.0Hz to max. frequency, braking time:
0.0 to 36.0 seconds, braking current value: 0.0~100.0s |
| Jogging control | Jog Frequency Range: 0.00Hz to max. frequency;
Jog Ac/deceleration time: 0.0s~6500.0s |
| Multi-speed operation | Achieve up to 16-speed operation through the control terminal |
| Built-in PID | Easy to realize closed-loop control system for the process control |
| Automatic voltage regulation (AVR) | Automatically maintain a constant output voltage when the voltage of electricity grid changes |
| Torque limit and control | "Excavator" feature - torque is automatically limited during the operation to prevent frequent
overcurrent trip;the closed-loop vector mode is used to control torque |
| Running method | Keyboard/terminal/communication |
| Communication | The optional completely isolated RS485, Canbus, Profibus communication module
can communicate with host computer |
Application
Fan and pump: All kinds of fans, blowers and pumps
Textile: coarse spinner, spinning frame, wrap-knitting machine, loom, knitting machine, silk-spinning machine, etc.
Plastic: extruder, injection molding machine, hauling machine, decorating machine, etc.
Pharmacy: mixer, roaster, etc.
Wood working: engraving machine, sander, veneer peeling lathe, etc.
Paper making: single type papermaking machine, etc.
Machine tool: non-core grinding machine, optical lens grinding machine, cutting mill, etc.
Printing: cloth-washing machine, dye vat, etc.
Cement: feeder, air blower, rotary furnace, mixer, crusher, etc
About us
Dalian Powtran Technology Co., Ltd has been focus on industry automation and energy saving products since 1984, committed to providing customers with the best products and service, Shenzhen and Dalian are centered, establish more than 30 offices in China, with our own R&D, production, logistics and service network system, specializing in providing customers with advanced comprehensive energy saving products of motor soft starter, motor AC drive, Frequency inverter, frequency converter, VFD, VSD, Solar Pump Inverter and other accessories, forming a sales network covering more than 100 overseas countries and regions worldwide.
FAQ
Q1: Are you a manufacturer or a trading company?
A1: We are direct manufacturer in Shenzhen China.
Q2: Can I get some samples?
A2: Yes, sample order is available for you. After receiving the sample charge, the samples will be delivered in 2-3 days.
Q3: Can you do the OEM order for us?
A3: Yes, we can.
Q4: What are the payment terms?
A4: Paypal, Western union, MoneyGram, T/T, L/C are all accepted.
Q5: What about the delivery time?
A5: It depends on the quantity and the season you place the order. It usually takes about 3-15 days for production.
Q6: What is term of delivery?
A5: EXW, FOB, CFR, CIF and etc can be accepted. You can choose the one which is the most convenient or cost effective for you.
Q7: What's your Warranty time?
A6: We offer 18 month warranty time from date of shipment.
| Why Choose Us? |
| 1. Famous brand in china ---- Top 5 brand in China,30years produce since 1984 |
| 2. Easy operating system---- Easy but effective software, gentle touch achieves |
| 3. Stable performance ---best famous components ensure the quality |
| 4. Excellent after-sales service ---English speaking online service, never leave you alone. |
| 5.Fast delivery--3-7days for small order, 10-20days for container order. |
| 6. OEM cooperation are available |
| |
| Welcome inquiry us for more details! |
Dalian Powtran Technology Co., Ltd
Contact: Daniel Ma
Website: powtran-2012.en.made-in-china.com |
Address:
Powtran Building No. 75 Baomin 2nd Road, Xixiang Street, Baoan District, Shenzhen, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Industrial Equipment & Components
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
Powtran Introduction:
---with 28 years professional motor manufacturing experience and know-how, Powtran was established in 1984 and hold 2 buildings totally 10, 000 Square meters as our factory and office in Shenzhen and Dalian.
---Production capacity: 120, 000 PCS per year
---with more than 500 work staff, and 30 technical staff
---Powtran is the TOP variable frequency drive & soft starter manufacturers in China, we have been taking the lead to attend Hannover Fair in Germany continuously for 10 years.
Product line:
---frequency inverter, servo motor and drive, soft starter, AC Choke, EMI filter, brake Units, Brake resistor
---0.75kw-630 kw inverters with input and output voltage220V, 380V, 460V, 525V, 575V and 690V (fluctuating 15%)
Powtran inverter application:
---Powtran variable frequency inverters are widely used in motor control area such as pumps/fans/compressors/textile machines/plastic injection machine/extruder/conveyor/belts /air-conditioning systems/boiler etc.
Powtran′s Market:
---with reliable quality and competitive price, Powtran enjoys excellent market performance in Asian, African, American and European countries (Germany/Italy/UK/France/Russia etc). We had distributors worldwide.
---Powtran have 30 sales office in the domestic market which covers the vast majority of China market
Warranty
--- Our products have been approved by CE, ISO9000, 2000, TUV and ABS
---18 months warranty
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