china price 5.5kw VFD Variable AC Frequency Drive for Pump Inverter manufacturers

Item Description

Nameplate identification:

FPR CZPT efficiency closed loop vector converter

Energy class

Single-section 220v±15% .4-2.2kw
Three-period 380V±15% .75-315kw

Solution introduction

FPR500 series depends on TI company’s DSP dual-core skilled management motor chip, which provides the intercontinental top vector manage algorithm to understand the genuine high-precision flux vector torque manage. It has created-in pg vector manage (VC), pg – free vector manage (SVC) and V/F control modes, which widely aplied to high speed handle precision, rapid torque reaction and substantial functionality at lower frequency. The integration of torque management, speed control and place management can meet up with the substantial performance demands of CZPT er purposes. And, FPR 500 has the capability to exceed the anti-excursion efficiency of equivalent items and adapt to serious CZPT grid, ambient temperature, humidity and dust, significantly bettering the dependability of products.

Specialized qualities

Push motor variety:Ac asynchronous motor, Ac everlasting magnet synchronous motor
4 manage modes:PG vector manage(FVC), PG- totally free vector manage(SVC),
V / F management, Torque control
Pace control variety:PG vector manage(FVC)1:one thousand
PG- free vector management(SVC)1:two hundred
V / F handle 1:fifty
Pace control precision:PG vector management (FVC)±0.2%
                     PG- totally free vector management (SVC)±0.5%
Commencing torque:PG vector management(FVC):one hundred eighty % rated torque/.01Hz
              PG- totally free vector management (SVC)one hundred fifty% rated torque/.25Hz
Torque handle precision:PG vector management (FVC)±5%
                     PG- cost-free vector control (SVC)±8%
Multi – motor switching: Two teams of motor parameters can comprehend the switching control of the two motors.
Motor overheating protection:Optional IO expansion card, analog A / 3 can take enter from motor temperature sensor
Supports a number of encoders:Supports differential, open collector, uvw, rotary transformer, sine and cosine encoder
Torque limitation and control: the “excavator” function, automatically limitations the torque for the duration of procedure to avert recurrent overcurrent excursions. Closed loop method can realize torque management.

Goods Specs:

Simple Operate Specification
Optimum output frequency 0~500Hz
Carrier frequency 0.5kHz~sixteen.0kHzAccording to the load traits, CZPT
frequency can be modified routinely
Enter frequency Range :47~63Hz
Control method V/F   CZPT /shut loop vector management(SVC/FVC)
Speed variety 1:50(Vector manner 0 ) 1Hz/150% rated torque
Overload functionality G kind:150% rated recent for 60s   
180% rated present for 3s
P sort:120% rated existing for 60s
a hundred and fifty% rated recent for 3s
Torque boost Auto Torque enhance Manual Torque boost 0.1%~30.%.
V/F curve V/F Four modes : Line , Multi-stage , Sq. V/F curve, V/F separation
Jog manage Jog frequency variety:.00Hz to F0-10(Max frequency)
Accelerate/Decelerate curve Line or S-curve Acc/Dec method, 4 kinds of Acc/Dec time Selection
of Acc/Dec Time0.~65000.00s.
DC brake DC brake frequency: .00Hz to CZPT imum frequency
brake time: . to 36.0s
brake current price: . to a hundred%
Straightforward PLC, Multi-speed 16-speed operating via developed-in PLC or manage terminal
Developed-in PID Close loop manage method can be shaped effortlessly by using PID
Automated voltage
regulating (AVR)
Output voltage is controlled when voltage of the CZPT network changes
Overvoltage and above current
stall control
During procedure automatically limitations the inverter output recent
and bus voltage, to stop fan more than recent and overvoltage vacation.
Speedy recent limiting
Minimizing flow failures, defend the regular procedure of the inverter
Instantaneous end CZPT -quit Load opinions power payment voltage is decreased and proceeds to maintain a quick time when adjust is momentarily interrupted.
Speed tracking begin For large-speed rotation of the motor velocity identification, affect-
cost-free clean start off
Fast recent restrict Rapid computer software and components limiting technology to keep away from
regular converter more than recent fault.
Digital IO Five sets of digital DO, five sets of digital DI, permits easy logic handle.
Timing Control Timing manage: established the time variety .0Min~6500.0Hour
Two unbiased motor parameters, enabling two motors switching manage
Bus Assist Two independent Modbus communication, CAN-Website link
Command source Given the manage panel, management terminal, serial conversation port presented. It
can be switched by a variety of approaches.
Torque enhance Auto Torque increase Handbook Torque boost  0.1%~30.%.
Frequency source Nine kinds of frequency sources: electronic placing, analog voltage setting, analog existing location, pulse environment, or serial port and so on. It can be switched by a selection of approaches.
frequency source
Nine sorts of auxiliary frequency supply. Flexible implementation of auxiliary
frequency tuning, frequency synthesis.
Input terminal Six digital enter terminals, 1 only supports 50khz high pulse input
Two analog input terminals, a single assistance 0V~10V voltage enter
1 support ~ 10V voltage enter or ~ 20mA existing enter
One large-velocity pulse output terminal (optional open up collector sort), support of
square wave ~ 50kHz signal output
1 digital output terminal
One particular relay output terminals
Two analog output terminals, support ~ 20mA recent output or ~ 10V
voltage output
Display and procedure
LED exhibit Display parameters and status details
The essential lock and operate selection
Accomplish some or all of the keys locked, scope definition segment keys
to stop misuse.
Protection operate Input/output stage failure protection ,Overcurrent safety Over
voltage safety Undervoltage security Overheat defense
Overload defense
Options Brake assembly, PG card
Application environment In-door, totally free from direct daylight, dust , corrosive gas, combustible gasoline, oil mist , steam , water fall and salt .
Altitude Reduce than 1000m
Vibration Less than 5.9m/s(.6g)

Common wiring diagram:

Item software:

Packing particulars:


one.Can I get some samples?
Of course, Sample purchase is CZPT for quality check and market check .But you have to shell out for it.

two.What is actually delivery time?
It generally requires about 3-5 operating days for tiny purchase and ten-15 times for massive get.

3.What is actually your payment conditions ?
We normally acknowledge all types of payment terms .This kind of as T/T, L/C, CZPT ern CZPT and Money.

4.What is your guarantee conditions ?
We offer you 18 months guarantee time.

five.Do you have the products in stock?
Relies upon on your request, we have normal types in stock. Some specific merchandise and large buy will be newly developed in accordance to your purchase.

six.Can I combine distinct CZPT in one particular containe?
 Yes, CZPT ent versions can be blended up in 1 container, even one particular purchase.

seven.How does your manufacturing unit do the good quality handle?
Top quality is priority ,we always connect the significance to quality management from the beginning to the finish of the creation .Every solution will be totally assembled and carefully analyzed just before packing and shipping .

8.Can you market spare elements?
If you are making use of CZPT FON goods .we can offer spare elements to you . But we could not market the fifty percent-finished merchandise. 

nine.I would like to know if you have a partner for export?
Yes, CZPT business have the proper to export and can offer electrical product all above the entire world.

ten.Can you make the inverter and delicate starter handle boards (switchgear)?
Of course, we have a lot of knowledge to design frequency inverter and soft starter cabinet according to your request.  But you can ship us the wiring diagram.

eleven. Can the inverter connect with computer?
Indeed, all inverters have developed-in RS485 port and assistance Modbus communication protocol. 

12.How can I CZPT you?
Our firm’s values are integrity, duty, innovation and cooperation and CZPT organization has been audited and accepted CE, ISO9001. Assessment report CZPT sent to you by e-mail. Also we are the made-in-china’s gold provider.                                         

Solitary-section motors have a stator. They do not have the rotating magnetic discipline attributes of polyphase or polyphase motors. The magnetic field developed by the stator windings is pulsating, not rotating. When the rotor is stationary, the expansion and contraction of the stator’s magnetic subject create an electrical current in the rotor. The present creates the rotor magnetic field with the opposite polarity to the stator magnetic discipline. The opposite polarity applies rotational drive to the higher and lower areas of the rotor. Because this drive passes through the center of the rotor, it continues to be equivalent in every single path, maintaining the rotor stationary. If the rotor starts to switch, it continues to switch in the direction it began, since the rotor’s momentum results in a rotational drive in that direction. One-period motors are employed in reduced-power apps this kind of as ceiling followers, mixer grinders, and home appliances this kind of as moveable energy resources.
china price 5.5kw VFD Variable AC Frequency Travel for Pump Inverter manufacturers