0.75kw-400kw AC Variable Frequency Inverter VSD VFD
Product Description
1. AC drive leading manufacturer
2. CE, ISO, SGS, ISO9001
3. Multi-function, high torque AC drive
4. Application Type
5. Japanese Design
Detailed Photos
Features
1. Various control modes and widely used
2. Automatically recognize the motor parameters
3. RS-485 communication inferface, standards, MODBUS protocol
4. PWM flexible energy braking, can quickly halt machine
5. The torque output will be 150% when the frequency is 0.5Hz. More powerful when at low rate, More stable when at high rate.
6. Zero speed torque output
7. Super-silent running
8.16 segment speed control
9. Quick menu design.
Product Functions
1. Dual-DSP + MCU + IPM high performance, high reliability
2. Automatic identification of motor parameters, automatic temperature compansation
3. Start by excitation, speed up the rapid response to vector control
4. Speed control and torque control switching online
5. Zero-servo lock function
6. The frequency of carrier wave can be up to 16k, carry out a comprehensive silent running
Product Applications
MetallurgyChemical
Petroleum
Textile
Electric power
Building materials
Coal
Plastics
Printing and Dyeing
Cable
Washing
Water supply
Heating.
Product Specification
| |
Item |
Specification |
| Input |
Rated voltage; frequency |
380V or 220V; 50Hz/60Hz |
| Allowed Voltage Working Range |
Fluctuation range: 400V+/-15%; Voltage imbalance rate: < 3% |
| Output |
Rated voltage |
0-380V or 0-220V |
| Frequency |
0-600Hz |
| Overload capacity |
150% of rated current for 60s; 180% of rated current for 1s; 200% of rated current instant protection |
| Main control performance |
Control mode |
V/F control, vector control, torque control |
| Modulation mode |
space voltage vector PWM modulation |
| Speed range |
1: 100 (vector control without PG) |
| Starting torque |
180% of rated torque at 0.5HZ(current vector control without PG) |
| Speed stabilization accuracy |
< +/-0.2% of rated synchronous speed |
| Speed fluctuation |
< +/-0.5% of rated synchronous speed |
| Torque response |
< 100ms current vector control without PG |
| Torque increase |
Automatic torque increase, manual torque increase 0.1%-30% |
| V/F curve |
Four kinds of acceleration and decoration time: time unit(minute/second)selected; longest time: 60hrs |
| Acc/Dec curve |
Three modes: Straight-line acceleration and decoration mode, S-curve acceleration and decoration mode, Six modes: one kind of user setting V/F curve, four kinds of decrease torque characteristic curve(2.0Power, 1.7power, 1.5power, 1.3power)and linearity curve |
|
|
| DC brake |
DC braking frequency: 0.0Hz-max output frequency; braking time: 0.0-50s; braking current: 0.0%-150% of rated current. |
|
| Auto voltage regulation |
When the network voltage makes the change, it can automatically keep the output voltage constant |
| Auto current limiting |
It automatically limits current during working to prevent tripping caused by frequent over current |
| Voltage stall |
Control the voltage during deceleration to prevent over voltage and protect stopping |
| Auto carrier regulation |
It can automatically regulate carrier frequency according to load characteristic and temperature characteristic; and multiple carrier modes can be selected. |
|
| Customization function |
Separation VF control |
Realizing all kinds of power designs conveniently |
| Wobble frequency control |
Wobble frequency control for spinning can realize functions of fixed wobble frequency and change wobble frequency |
|
| Frequency combination function |
Running command channel and frequency setting channel can be optionally combined |
| Fixed length function |
Length achieves stop function and the max length is 65.535KM |
| Jogging control |
Jogging frequency range: 0.00Hz-the Max; Jogging acceleration and deceleration time: 0.1-3600s, jogging inteval time: 0.1-3600s |
|
| Multi-speed running |
Realizing multi-speed running via built-in PLC or control terminal |
| Built-in process closed loop ctrl |
Realizing the process closed control sysytem conveniently |
| Power consumption measure |
It can calculate electric energy consumed by electric motor to observe energy-saving effect conveniently |
| Running function |
Running command channel |
Operation panel, control terminal, serial port, external expansion setting can be shifted via various methods. |
| Frequency setting channel |
Three kinds of digital settings, analog voltage setting, analog current setting, vital channel setting, terminal setting, multi-segment speed setting and so on. |
|
| Auxiliary frequency setting |
Realizing flexible auxiliary frequency fine regulation, frequency synthesis |
| Impulse output terminal |
0-50Khz of impulse square signal output, it can realize physical quantity output of setting frequency, output frequency and so on. |
|
| Analog output terminal |
Two routes of analog signal output, output range can be flexibly set between 0-20mA or 0-10V and it can realize physical quantity output of setting frequency, ouput frequency and so on. |
|
| Operation panel |
LED display |
Displaying sixty-one kinds of parameters of setting frequency, ouput frequency, output voltage and output current |
| LCD display |
Option, prompting operation content in Chinese/English |
| Parameter copy |
Quickly uploading and downloading parameter via operation panel. The function is effective only for LCD keyboard. |
| Option of key function |
Defining function range of part keys to prevent wrong operating |
| Environment |
Protection function |
Open-phase protection(option), over-current, over-voltage, low-voltage, overheat, overload, off-load protection, etc. |
| Service Location |
Indoors, free from direct sunlight, dust, corrosive gas, combustible gas, oil mist, water vapor, drip or salt, etc. |
| Altitude |
Please use it by derating when it is higher than 1000m and derated 10% per increasing 1000m |
| Ambient temp |
-10c- 40c (at 40c-50c, please use it by derating) |
| Humidity |
Less than 95% RH, no water condensation |
| Vibration |
Less than 5.9m/s2(0.6g) |
| Structure |
Protection level |
IP20 |
| Cooling Mode |
Winding cooling, control with fans |
| Effiency |
45KW and lower than 45KW≥ 93%; 55KW and more than 55KW≥ 95% |
Packaging & Delivery
Packaging Details: EXPORT STANDARD CARTONS or PLYWOOD CASES
Delivery Time: Shipped in 5-7 days after payment
FAQ
Q1. Factory or trade company only? What certifications do you get?
A: We are factory absolutely. And we have CE, ISO9001, SGS, CCC.
Q2. Can I be your sale agent in our market?
A: Why not, welcome. Email me now if you are interested.
Q3. What is your MOQ?
A: The Minimum Order Quantity is 1 set.
Q4. What will your company do for the warranty?
A: All the goods are 100% quality testing before shipping. We'll offer 12 or 18 month warranty.During the
warranty period,if goods have any quality problem without any human factors, we'll send parts for your repair and replace.
Q5. Can you accept OEM orders?
A: Yes, OEM/ODM orders are highly welcome.
Q6. what's the payment term?
A: We accept T/T, L/C, West Union, Cash, etc.
Normally, T/T 30% deposit and 70% balance before shipment or against copy of B/L. 100% for at sight LC.
Q7. What package standard?
A: For small capacity,we packed with carton,but for big capacity,we can make the pallet or use strong wooden case to distinguish and protect the goods.
Q8. why choose us ?
A: 1. Famous brand in china for 10 more years ---- Sanyu
2.Easy operating system ---- Easy but effective software, gentle touch achieves
3. Stable performance ---- best famous compenents ensure the quality all the time
4. Excellent aftersales service ---- 24*7 hours online serive, never leave you alone.
5. Fast delivery ---- cheap & safe delivery, we look after it all the time.
Q9. What is your production capacity?
A: 3000 sets per month, could provide customerlized package upon requests.
Q10. How to contact you?
A: Devilin.Zheng. Welcome to feel free to contact me.
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