Powtran PI500 series Manual de usuario

Foreword

Thank you for choosing Powtran PI500 Series Frequency Inverter. This

product made by Powtran is based on years of experience in professional

production and sale, and designed for variety of industrial machinery, fan and

water pump drive unit and IF heavy-duty grinding unit.

This manual provides user the relevant precautions on installation,

operational parameter setting, abnormal diagnosis, routine maintenance and

safe use. In order to ensure correct installation and operation of the frequency

converter, please carefully read this manual before installing it.

For any problem when using this product, please contact your local dealer

authorized by this company or directly contact this company, our professionals

are happy to serve you.

The end-users should hold this manual, and keep it well for future

maintenance & care, and other application occasions. For any problem within

the warranty period, please fill out the warranty card and fax it to the our

authorized dealer.

The contents of this manual are subject to change without prior notice. To

obtain the latest information, please visit our website.

For more product information, please visit: http:// www.powtran.com.

Powtran

March , 2018

Contents

Chapter 1.Inspection and safety precautions....................................................................1

1-1. Inspection after unpacking............................................................................1

1-1-1. Instructions on nameplate..................................................................1

1-1-2. Model designation .............................................................................1

1-2. Safety precautions.........................................................................................2

1-3. Precautions....................................................................................................3

1-4. Scope of applications....................................................................................5

Chapter 2 Standard specifications....................................................................................6

2-1. Technical specifications................................................................................6

2-2. Standard specifications .................................................................................8

Chapter 3 Keyboard.......................................................................................................12

3-1. Keyboard description..................................................................................12

3-2. Keyboard Indicators....................................................................................12

3-3. Description of operation panel keys............................................................13

3-4. Keyboard display letters and numbers correspondence table......................13

3-5. Examples of parameter settings ..................................................................14

3-5-1. Instructions on viewing and modifying function code.....................14

3-5-2. The way to read parameters in various status ..................................15

3-5-3. Password settings.............................................................................15

3-5-4. Motor parameter auto turning..........................................................15

Chapter 4 Installation and commissioning.....................................................................16

4-1. Installation direction and space...................................................................16

4-2. Wiring Diagram..........................................................................................17

4-2-1. Wiring diagram................................................................................18

4-3. Main circuit terminal ..................................................................................19

4-3-1. Main circuit terminal arrangement...................................................19

4-3-2. Function description of main circuit terminal..................................22

4-4. Control circuit terminals .............................................................................22

4-4-1. Control circuit terminals arrangement .............................................22

4-4-2. Description of control circuit terminals ...........................................22

4-5. Wiring Precautions .....................................................................................25

4-6. Spare Circuit...............................................................................................26

4-7. Commissioning...........................................................................................26

Chapter 5 Function parameter........................................................................................28

5-1. Menu grouping............................................................................................28

Chapter 6 Troubleshooting.............................................................................................61

6-1. Fault alarm and countermeasures................................................................61

6-2. EMC (Electromagnetic Compatibility).......................................................65

6-2-1. Definition.........................................................................................65

6-2-2. EMC standard..................................................................................65

6-3. EMC directive ............................................................................................65

6-3-1. Harmonic effect...............................................................................65

6-3-2. Electromagnetic interference and installation precautions ..............65

6-3-3. Remedies for the interference from the surrounding electromagnetic

equipment to the inverter ...............................................................66

6-3-4. Remedies for the interference from the inverter to the surrounding

electromagnetic equipment ............................................................66

6-3-5. Remedies for leakage current..........................................................66

6-3-6. Precautions on installing EMC input filter at the input end of power

supply.............................................................................................67

Chapter 7 Dimension.....................................................................................................68

7-1. Dimension ..................................................................................................68

7-1-1. Product outside drawing, installation size.......................................68

7-1-2. PI500 series.....................................................................................68

7-1-3. PI500 series (With DC reactor base)...............................................73

7-1-4. Keypad dimension drawing.............................................................76

Chapter 8 Maintenance and repair.................................................................................78

8-1. Inspection and maintenance........................................................................78

8-2. Parts for regular replacement......................................................................78

8-3. Storage........................................................................................................79

8-4. Capacitor ....................................................................................................79

8-4-1. Capacitor rebuilt..............................................................................79

8-5. Measuring and readings..............................................................................80

Chapter 9 Options..........................................................................................................81

Chapter 10 Warranty......................................................................................................83

Appendix I RS485 Communication protocol ................................................................84

I-1 Communication protocol...........................................................................84

I-1-1 Communication content.................................................................84

I-1-2 Protocol description .......................................................................85

I-3 Definition of communication parameter address..........................................88

Appendix II How to use universal encoder expansion card...........................................93

III-2 Description of mechanical installation and control terminals

function....................................................................................................93

Appendix III CAN bus communication card use description ........................................95

IV-1.Overview...................................................................................................95

IV2.Mechanical installation and terminal functions ..........................................95

Appendix IV: Instruction of Profitbus –DP communication card..................................96

IV-1.Outline.......................................................................................................96

IV-2 Terminal function......................................................................................96

Appendix V product application case............................................................................98

V-1. Single pump constant pressure water supply parameter setting .................98

V-2 terminal block control motor forward and reverse......................................99

V-3 external frequency table and ammeter.........................................................99

V-4 Terminal block control forward /reverse running jog ...............................100

V-5 Multi-speed running..................................................................................101

V-6 External potentiometer speed....................................................................102

V-7 Keyboard potentiometer speed..................................................................103

V-8. Rise / Fall Control Speed .........................................................................103

V-9. External analog speed control (external 0 ~ 10V voltage signal

given) .....................................................................................................104

V-10. External analog speed control (external 0 ~ 20mA current signal

given) .....................................................................................................104

V-11. Air compressor constant pressure control (sensor for two-wire

pressure transmitter)...............................................................................105

V-12．frequency reference mode(external potentiometer, keyboard

encoder) switching.................................................................................107

第

十

章

Chapter 1

Chapter 1.Inspection and safety precautions

Powtran frequency inverters have been tested and inspected before leaving factory. After

purchasing, please check if its package is damaged due to careless transportation, and if the

specifications and model of the product are consistent with your order requirements. For any

problem, please contact your local authorized Powtran dealer or directly contact this company.

1-1.Inspection after unpacking

※Check if that packing container contains this unit, one manual and one warranty card.

※Check the nameplate on the side of the frequency inverter to ensure that the product you

have received is right the one you ordered.

1-1-1.Instructions on nameplate

*Input Source Spec.

*Output Power Spec.

*Production Sequence

Number

*POWTRAN

Inverter model

POWER

INPUT

OUTPUT

DALIAN POWTRAN TECHNOLOGY CO.,LTD.

MODEL

45kW

AC 3PH 380V(-15%) ~440V(+10%) 50Hz/60Hz

AC 3PH 0V~Vin 90A 0~400Hz

PI500 045G3

ZPB1A8888888

*Output Spec.

*Bar code

*Production Address

Figure 1-1:Nameplate Description

1-1-2.Model designation

POWTRAN Inverter

Rated output capacity

045: 45kW

132: 132kW

Series Code

PI500 Series

Input Voltage Level

1: Single-phase 220V

2: Three-phase 220V

3: Three-phase 380V

4: Three-phase 480V

6: Three-phase 690V

Code with DC reactance

R: with DC reactor

(don't write without DC reactance)

Function code

F: Light load

G: Standard load

Figure 1-2:Model Description

Chapter 1.Inspection and safety precautions

Chapter 1

1-2.Safety precautions

Safety precautions in this manual are divided into the following two categories:

Danger: the dangers caused by failure to perform required operation, may result in serious

injury or even death;

Caution:the dangers caused by failure to perform required operation, may result in moderate

injury or minor injury, and equipment damage;

Process

Type

Explanation

Before

installation

Danger

●When unpacking, if control system with water, parts missed or

component damaged are found, do not install!

●If packing list does not match the real name, do not install!

When

installing

Danger

● Gently carry with care, otherwise there is the risk of damage to

equipment!

●Please do not use the damaged driver or the frequency inverter

with missed pieces, otherwise there is the risk of injury!

●Do not use your hand to touch the control system components,

otherwise there is the risk of electrostatic damage!

Note

● Please install the unit on the metal or flame retardant objects;

away from combustible material. Failure to do so may cause a fire!

● Never twist the mounting bolts of the equipment components,

especially the bolt with the red mark!

When

wiring

Danger

● Do not let the lead wires or screws fall into the driver. Otherwise

which may cause damage to the driver!

● Keep the driver installed in the place where less vibration, avoid

direct sunlight.

● When two or more converters are installed in a cabinet, please

pay attention to the installation location, ensure the good heat

dissipation effect.

Before

energizing

Note

● Must comply with this manual's guidance, any construction shall

be performed by a professional electrician, otherwise there would

be the unexpected risk !

● A circuit breaker must be set between the inverter and the power

supply to separate them, otherwise it may cause a fire!

Danger

● Verify if power is a zero-energy status before wiring, otherwise

there is a risk of electric shock!

● The inverter shall be grounded correctly according to standard

specifications, otherwise there is a danger of electrical shock!

● Ensure that the distribution line meets the regional safety

standards of EMC requirements. The diameter of used wire shall

refer to the recommendations of this manual. Otherwise it may

cause an accident!

● Never directly connect braking resistor to the DC bus P(+) and

P(-) terminals. Otherwise it may cause a fire!

● Encoder must use the shielded wire, and the shielding layer must

ensure the single-ended grounded!

After

energizing

Danger

● Please confirm whether the input power voltage is same as the

inverter rated voltage; wiring positions of power input terminals(R,

S, T) and output terminals(U, V, W) are correct or not; and note

that if there is a short circuit in the peripheral circuit connected to

driver, if the connected lines are tight, otherwise it may cause

damage to the driver!

● Do not need to perform withstand voltage test for any part of the

inverter, this product has been tested before leaving factory.

Chapter 1.Inspection and safety precautions

Chapter 1

Otherwise it may cause an accident!

During

operation

Danger

● The inverter's cover plate must be closed before power on.

Otherwise it may cause an electric shock!

● Wiring of all external accessories must comply with the guidance

of this manual, please correctly wiring in accordance with the

circuit connection methods described in this manual. Otherwise it

may cause an accident!

Note

● Do not open cover plate after energizing. Otherwise there is a

risk of electric shock!

● Do not touch the driver and peripheral circuits with wet hands.

Otherwise there is a risk of electric shock!

● Do not touch any input and output terminals of the inverter.

Otherwise there is a risk of electric shock!

● The inverter automatically perform the safety testing for the

external strong electrical circuit in the early stages of energizing,

therefore never touch the driver terminals(U, V, W) or motor

terminals, otherwise there is a risk of electric shock!

● If you need to identify the parameters, please pay attention to the

danger of injury during motor rotation. Otherwise it may cause an

accident!

● Please do not change the inverter manufacturer parameters.

Otherwise it may cause damage to this unit!

When

maintaining

Danger

● Do not touch the cooling fan and the discharge resistor to feel the

temperature. Otherwise it may cause burns!

● Non-professional personnel is not allowed to detect signal when

operating. Doing so may cause personal injury or damage to this

unit!

● When the inverter is operating, you should avoid that objects fall

into this unit.Otherwise cause damage to this unit!

● Do not start/stop the driver by switching on/off contactor.

Otherwise cause damage to this unit!

● Do not perform repairs and maintenance for the live electrical

equipment. Otherwise there is a risk of electric shock!

● The repairs and maintenance task can be performed only when

the inverter bus voltage is lower than 36V,Otherwise, the residual

charge from capacitor would cause personal injury!

● Non-well-trained professional personnel is not allowed to

perform repairs and maintenance of inverter. Doing this may cause

personal injury or damage to this unit!

● After replacing the inverter, parameter settings must be redone,

all pluggable plugs can be operated only in the case of powering

off!

1-3.Precautions

No.

Type

Explanation

Motor insulation

inspection

Please perform motor insulation inspection for the first time use,

re-use after leaving unused for a long time as well as regular

check, in order to prevent damage to the inverter because of the

motor's winding insulation failure. Wiring between motor and

inverter shall be disconnected, it is recommended that the 500V

voltage type megger should be adopted and insulation resistance

shall be not less than 5MΩ.

Motor thermal

protection

If the rated capacity of the selected motor does not match the

inverter, especially when the inverter rated power is greater than

Chapter 1.Inspection and safety precautions

Chapter 1

the motor rated power, be sure to adjust the motor protection

parameter values inside inverter or install thermal relay in the front

of motor for motor protection.

Run over power

frequency

The inverter output frequency rang is 0Hz to 3200Hz(Max.vector

control only supports 300Hz). If the user is required to run at 50Hz

or more, please consider the endurance of your mechanical

devices.

Vibrations of

mechanical device

Inverter output frequency may be encountered mechanical

resonance point of the load device, you can set jump frequency

parameter inside inverter to avoid the case.

Motor heat and

noise

The inverter output voltage is PWM wave that contains a certain

amount of harmonics, so the temperature rise, noise and vibration

of motor show a slight higher than frequency power frequency

operation.

Output side with

piezoresistor or

capacitor for proving

power factor

The inverter output is PWM wave, if the piezoresistor for lightning

protection or the capacitor for improving power factor is installed

in the output side, which easily cause the inverter instantaneous

overcurrent or even cause damage to the inverter. Please do not

use.

Contactor or switch

used in the inverter

input/output

terminals

If contactor is installed between power supply and inverter, the

contactor is not allowed to start/stop the inverter. Necessarily need

to use the contactor to control the inverter start/stop, the interval

should not be less than one hour. Frequent charging and

discharging may reduce the service life of the inverter capacitor. If

the contactor or switch is equipped between output terminals and

motor, the inverter should be turned on/off without output status,

otherwise which easily lead to damage to the inverter module.

Use other than the

ratedvoltage

PI series inverter is not suitable for use beyond the allowable

operating voltage described in this manual, which easily cause

damage to the parts inside inverter. If necessary, please use the

corresponding transformer to change voltage.

Never change 3-

phase input to 2-

phase input

Never change PI series 3-phase inverter to 2-phase one for

application. Otherwise it will lead to malfunction or damage to the

inverter.

Lightning surge

protection

The series inverter is equipped with lightning overcurrent

protection device, so it has the ability of self-protection to

lightning induction. For the area where lightning is frequent, user

should also install the extra protection in the front of the inverter.

High altitude and

derating application

When the inverter is used in areas over 1000m altitude, it is

required to reduce frequency because the thin air will decrease the

cooling effect of inverter. Please consult our technician for details

on the application.

Special use

If the user need to use methods other than the suggested wiring

diagram provided in this manual, such as common DC bus, please

consult our technician.

Precautions for scrap

disposal of the

inverter

When electrolytic capacitors on the main circuit and printed circuit

board as well as plastic parts are burned, it may produce toxic

gases.Please disposing as industrial waste.

Adaptive motor

1) Standard adaptive motor shall be four-pole asynchronous

squirrel-cage induction motor or permanent magnet synchronous

motor. Apart from the said motors, please select the inverter

according to the motor rated current.

2) The cooling fan and the rotor shaft for non-inverter motor are

coaxially connected, the fan cooling effect is reduced when the

Chapter 1.Inspection and safety precautions

Chapter 1

rotational speed is reduced, therefore, when the motor works in

overheating occasions, a strong exhaust fan should be retrofitted or

replace non-inverter motor with the inverter motor.

3) The inverter has built-in the adaptive motor standard

parameters, according to the actual situation, please identify motor

parameters or accordingly modify the default values to try to meet

the actual value, otherwise it will operation affect and protection

performance;

4) When short-circuit of cable or motor internal will activate the

inverter alarm, even bombing. Therefore, firstly perform insulation

short-circuit test for the initial installation of the motor and cable,

routine maintenance often also need to perform such test. Note that

the parts to be tested and the inverter shall be disconnected

completely when testing.

Others

1)We need to fix cover and lock before power on, so as to avoid the

harm to personal safety that is caused by internal injuries of bad

capacitors and other components.

2)Do not touch internal circuit board and any parts after powering

off and within five minutes after keyboard indicator lamp goes out,

you must use the instrument to confirm that internal capacitor has

been discharged fully, otherwise there is a danger of electric shock.

3)Body static electricity will seriously damage the internal MOS

field-effect transistors, etc., if there are not anti-static measures, do

not touch the printed circuit board and IGBT internal device with

hand, otherwise it may cause a malfunction.

4)The ground terminal of the inverter(E or ) shall be earthed

firmly according to the provisions of the National Electrical Safety

and other relevant standards. Do not shut down(power off) by

pulling switch, and only cut off the power until the motor stopping

operation.

5)It is required to add the optional input filter attachment so as to

meet CE standards.

1-4.Scope of applications

※This inverter is suitable for three-phase AC asynchronous motor and permanent magnet

synchronous motor.

※This inverter can only be used in those occasions recognized by this company, an

unapproved use may result in fire, electric shock, explosion and other accidents.

※If the inverter is used in such equipment (e.g: equipment for lifting persons, aviation systems,

safety equipment, etc.) and its malfunction may result in personal injury or even death. In

this case, please consult the manufacturer for your application.

Only the well-trained personnel can be allowed to operate this unit, please carefully

read the instre1tions on safety, installation, operation and maintenance before use.

The safe operation of this unit depends on proper transport, installation, operation

and maintenance!

第

十

章

Chapter 2

Chapter 2 Standard specifications

2-1.Technical specifications

Model

Rated output

power(kW)

Rated input

current(A)

Rated

output

current(A)

Adaptive

motor(kW)

AC 1PH 220V(-15%)～240V(+10%)

PI500 0R4G1

0.4

5.4

2.5

0.4

PI500 0R7G1

0.75

8.2

0.75

PI500 1R5G1

1.5

PI500 2R2G1

2.2

PI500 004G1

4.0

PI500 5R5G1

5.5

AC 3PH 220V(-15%)～240V(+10%)

PI500 0R4G2

0.4

4.1

2.5

0.4

PI500 0R7G2

0.75

5.3

0.75

PI500 1R5G2

1.5

8.0

1.5

PI500 2R2G2

2.2

11.8

2.2

PI500 004G2

4.0

18.1

PI500 5R5G2

5.5

PI500 7R5G2

7.5

37.1

7.5

PI500 011G2

49.8

PI500 015G2

15.0

65.4

15.0

PI500 018G2

18.5

81.6

18.5

PI500 022G2

22.0

97.7

22.0

PI500 030G2

30.0

122.1

110

30.0

PI500 037G2

37.0

157.4

152

37.0

PI500 045G2

45.0

185.3

176

45.0

PI500 055G2

55.0

214

210

55.0

PI500 075G2

307

304

PI500 093G2

383

380

PI500 110G2

110

428

426

110

PI500 132G2

132

467

465

132

PI500 160G2

160

522

520

160

AC 3PH 380V(-15%)～440V(+10%)

PI500 0R7G3

0.75

4.3

2.5

0.75

PI500 1R5G3

1.5

5.0

3.8

1.5

PI500 2R2G3

2.2

5.8

5.1

2.2

PI500 004G3

4.0

10.5

4.0

PI500 5R5G3

5.5

14.6

5.5

PI500 7R5G3

7.5

20.5

7.5

PI500 011F3

PI500 011G3

PI500 015F3

PI500 015G3/PI500 018F3

15/18.5

35/38.5

32/37

15/18.5

PI500 018G3/PI500 022F3

18.5/22

38.5/46.5

37/45

18.5/22

PI500 022G3/PI500 030F3

22/30

46.5/62

45/60

22/30

PI500 030G3/PI500 037F3

30/37

62/76

60/75

30/37

PI500 037G3/PI500 045F3

37/45

76/91

75/90

37/45

PI500 045G3N

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