Standard wiring diagram
Product technical specification
5.5KW vfd drive price 380v 3 phase electrical motor ac frequency converter Inverter
Single-phase 220v±15% 0.4-2.2kw
Three-phase 380V±15% 0.75-315kw
FPR500 series relies op TI companys DSP dual-core professional control motor chip, which supplies the international leading vector control algorithm to realize the real high-precision flux vector torque control. It has built-in pg vector control (VC), pg – free vector control (SVC) and V/F control modes, which widely aplied to high speed control accuracy, rapid torque response and high performance at low frequency. The integration of torque control, speed control and position control can meet the high performance requirements of customer applications. And, FPR 500 has the ability to exceed the anti-trip performance of similar products and adapt to severe power grid, ambient temperature, humidity and dust, greatly improving the reliability of products.
Drive motor type:Ac asynchronous motor, Ac permanent magnet synchronous motor
Four control modes:PG vector control(FVC), PG- free vector control(SVC),
V / F control, Torque control
Speed control range:PG vector control(FVC)1:1000
PG- free vector control(SVC)1:200
V / F control 1:50
Speed control accuracy:PG vector control (FVC)±0.2%
PG- free vector control (SVC)±0.5%
Starting torque:PG vector control(FVC):180 % rated torque/0.01Hz
PG- free vector control (SVC)150% rated torque/0.25Hz
Torque control accuracy:PG vector control (FVC)±5%
PG- free vector control (SVC)±8%
Multi – motor switching: Two groups of motor parameters can realize the switching control of the two motors.
Motor overheating protection:Optional IO expansion card, analog A / 3 can accept input from motor temperature sensor
Supports multiple encoders:Supports differential, open collector, uvw, rotary transformer, sine and cosine encoder
Torque limitation and control: the “excavator” feature, automatically limits the torque during operation to prevent frequent overcurrent trips. Closed loop mode can realize torque control.
|Maximum output frequency||0~500Hz|
|Carrier frequency||0.5kHz~16.0kHz;According to the load characteristics, carrier
frequency can be adjusted automatically
|Input frequency||Range :47~63Hz|
|Control mode||V/F Open/closed loop vector control(SVC/FVC)|
|Speed range||1:50(Vector mode 0 ) 1Hz/150% rated torque|
|Overload capability||G type:150% rated current for 60s;
180% rated current for 3s
P type:120% rated current for 60s;
150% rated current for 3s
|Torque boost||Auto Torque boost Manual Torque boost; 0.1%~30.0%.|
|V/F curve V/F||Four modes : Line , Multi-point , Square V/F curve, V/F separation|
|Jog control||Jog frequency range:0.00Hz to F0-10(Max frequency)|
|Accelerate/Decelerate curve||Line or S-curve Acc/Dec mode, four kinds of Acc/Dec time Range
of Acc/Dec Time0.0~65000.00s.
|DC brake||DC brake frequency: 0.00Hz to Maximum frequency
brake time: 0.0 to 36.0s
brake current value: 0.0 to 100%
|Simple PLC, Multi-speed||16-speed operating through built-in PLC or control terminal|
|Built-in PID||Close loop control system can be formed easily by using PID|
|Output voltage is regulated when voltage of the power network changes|
|Overvoltage and over current
|During operation automatically limits the inverter output current
and bus voltage, to prevent fan over current and overvoltage trip.
|Rapid current limiting
|Minimizing flow failures, protect the normal operation of the inverter|
|Instantaneous stop non-stop||Load feedback energy compensation voltage is reduced and continues to maintain a short time when change is momentarily interrupted.|
|Speed tracking start||For high-speed rotation of the motor speed identification, impact-
free smooth start
|Rapid current limit||Rapid software and hardware limiting technology to avoid
frequent converter over current fault.
|Virtual IO||Five sets of virtual DO, five sets of virtual DI, enables easy logic control.|
|Timing Control||Timing control: set the time range 0.0Min~6500.0Hour|
|Two independent motor parameters, enabling two motors switching control|
Product application site
1. Can I get some samples?
Yes, Sample order is available for quality check and market test .But you have to pay for it .
2. Whats delivery time?iIt usually takes about 3-5 working days for mall order and 10-15 days for big order .
3. Whats your payment terms?
We usually accept all kinds of payment terms .Such as T/T,L/C, Western Union.Cash.
4. Whats your warranty terms?
We offer 18 months warranty time .
5. Do you have the products in stock?
Depends on your request ,We have standard models in stock. Some special products and big order will be newly produced according to your order .
6. Can I mix different power in one container .
Yes ,Different models can be mixed up in one container ,even one order .
7. How does your factory do the quality control?
Quality is priority ,we always attach the importance to quality control from the beginning to the end of the production .every product will be fully assembled and carefully tested before packing and shipping .
8. Can you sell spare parts ?
If you are using our products .we can sell spare parts to you . But we couldnt sell the half-finished products.
9.I would like to know if you have a partner for export?
Yes .We have the right to export and can sell electrical product all over the world..
10. Can you make the inverter and soft starter control boards (switchgear)?
Yes. We have a lot of experience to design frequency inverter and soft starter cabinet according to your request,and our factory can do soft starter by ourselves.
11.Can the inverter connect with computer?
Yes .All inverters have built-in RS485 port .and support Modbus communication protocol.
12.How can I trust you ?
Our company has been audited and approved ISO9001,CE. Assessment report will could be sent to you by e-mail. and we will take all the responsibility once problem during warranty time.
Contact information as below