Watt Drive L2500 Series Manual de usuario

FREQUENCY INVERTER

Series L2500

MANUAL

WATT DRIVE worldwide

WATT DRIVE ANTRIEBSTECHNIK GMBH

A-2753 Markt Piesting

Wöllersdorferstraße 68

Austria, EUROPE

Tel.: +43 / 2633 / 404-0

Fax: +43 / 2633 / 404-220

e-mail: [email protected]

Web: www.wattdrive.com

BA.FBE.UR.023.001.07.03

L2500 Kurzanleitung dt/engl.

Watt Drive operates a policy of continuous development. Therefore, we reserve the right to make

changes and improvements to any of our products described in this manual without prior notice. Any

changes, improvements and typing errors justify no claims for compensation.

WATT DRIVE NORD GmbH

Eickelstraße 4

D-59759 Arnsberg

Germany, EUROPE

Tel.: +49 / 2932 / 96 81-0

Fax: +49 / 2932 / 96 81-81

e-mail: [email protected]

Web: www.wattdrive.de

WATT DRIVE SÜD GmbH

Walkenmühleweg 49

D-72379 Hechingen

Germany, EUROPE

Tel.: +49 / 7471 / 9865-0

Fax: +49 / 7471 / 9865-29

e-mail: [email protected]

Web: www.wattdrive-sued.de

WATT EURO-DRIVE (Far East) Pte Ltd

67B, Joo Koon Circle

Singapore 629082

Tel.: +65 / 686 22 220

Fax: +65 / 686 23 330

e-mail: [email protected]

Web: www.wattdrive.com

WATT EURO-DRIVE (Malaysia) Sdn Bhd

No. 17 Jalan Bulan U5/8

Bandar Pinggiran Subang 2

40150 Shah Alam

Selangor Darul Ehsan

Malaysia

Tel.: +603 / 785 91626, 785 91613

Fax: +603 / 785 91623

e-mail: [email protected]

Web: www.wattdrive.com

0-1

Please read this manual carefully before you install and operate an L2500 series inverter

and observe all of the instructions given in there. This manual may also serve as a

reference guide and therefore should always be kept at hand.

DANGER!

This message indicates a situation which may lead to serious injury or even

death if the instruction is not observed.

CAUTION!

This message indicates a situation which may lead to minor or moderate

injury, or damage of product.

!HAZARDOUS HIGH VOLTAGE!

Motor control equipment or electronic controllers are connected to hazardous

line voltages.

When servicing drives and electronic controllers there might exist exposed

components with cases or protrusions at or above line potential.

Extreme care should be taken to protect against shock.

For these reasons, the following safety guidelines should be observed:

Stand on an insulating pad and make it a habit to use only one hand when

checking components. Disconnect power before checking controllers or

performing maintenance. Be sure that equipment is grounded properly. Wear

safety glasses whenever working on an electronic controller or rotating

electrical equipment.

!DANGER!

This equipment should be installed, adjusted and serviced only by qualified electrical

maintenace personel familiar with the construction and operation of the equipment

and the hazards involved. Failure to observe this precaution could result in bodily

injury.

!CAUTION!

These instructions should be read and clearly understood before working on L2500

series equipment.

!DANGER!

The user is responsible that all driven machinery, drive train mechanism not

supplied by WATT Drive Antriebstechnik and process line material are capable of safe

operation at an applied frequency of 150% of the maximum selected frequency range to

the AC motor. Failure to do so can result in destruction of equipment and injury to

personnel should a single point failure occur.

!DANGER!

HAZARD OF ELECTRICAL SHOCK. DISCONNECT INCOMING POWER BEFORE

WORKING ON THIS CONTROL.

Do not connect or disconnect wires and connectors while power is applied to the

circuit. Maintenance must be performed by qualified technicians.

!DANGER!

A charge may still remain in the DC-link capacitor with hazardous voltages even if the

power has been turned off. To avoid personal injury, please ensure that power has

turned off before operating AC drive and wait ten minutes for capacitors to discharge

to safe voltage levels.

!CAUTION!

Proper grounds, disconnecting devices (e.g. fuses) and other safety devices and

their location are the responsibility of the user and are not provided by WATT Drive.

WARNINGS

0-2

!CAUTION!

Rotating shafts and electrical potentials above ground level can be hazardous.

Therefore it is strongly recommended that all electrical work conform to the national

electrical codes and local regulations. Installation, maintenance and alignment

should be performed by qualified personnel only.

Factory recommended test procedures included in this instruction manual should be

followed. Always disconnect electrical power before working on the unit.

!DANGER!

a) Any motor used must be of suitable rating.

b) Motors may have hazardous moving parts so that suitable protection must be

provided in order to avoid injury.

!CAUTION!

Alarm connections may have hazardous live voltages even when the inverter is

disconnected. In case of removing the front cover for maintenance or inspection,

confirm that incoming power for alarm connections is surely disconnected.

!CAUTION!

There are highly sensitive MOS components on the printed circuit boards. These

components are especially sensitive to static electricity. To avoid damage to

these components, do not touch these components or the circuit boards with metal

objects or your bare hands.

.!CAUTION!

Ground the L2500 using the ground terminal. The grounding method must comply

with the laws of the country where the AC drive is to be installed. Refer to Basic

Wiring Diagram (Chapter 3).

!CAUTION!

The final enclosures of the AC drive must comply with EN50178. (Live parts shall

be arranged in enclosures or located behind barriers that meet at least the

requirements of the Protective Type IP20 - Main terminals or other hazardous

terminals for any interconnection (terminals for connecting the motor, contact

breaker, filter etc.) must be inaccessible after installation.. The top surface of the

enclosures or barrier that is easily accessible shall meet at least the requirements of

the Protective Type IP40). (L2500 series corresponds with this regulation.)

!CAUTION!

The rated voltage of power system that is installed on AC drive must be equal to or

less than 240 Volts (460V model is 480 Volts) and the current must be equal to or

less than 5000A RMS.

!DANGER!

The AC drive may be destroyed beyond repair if incorrect cables are connected to

the input/output terminals. Never connect the AC drive output terminals U/T1,

V/T2, and W/T3 directly to the AC main circuit power supply.

!CAUTION!

Turn power on only when the DC-link capacitors are fully discharged.

CAUTION!

Heat sink may heat up over 70°C (158°F), during the operation. Do not touch the

heat sink.

All of the above instructions, together with any other requirements, recommendations,

and safety messages highlighted in this manual must be strictly complied with.

0-3

TABLE OF CONTENTS

• Chapter 1 – receiving and inspection

• Chapter 2 – storage and installation

• Chapter 3 – wiring

• Chapter 4 – digital keypad operation

• Chapter 5 – parameters

• Chapter 6 – maintenance and inspections

• Chapter 7 – troubleshooting and fault information

• Chapter 8 – summary of parameter settings

• Chapter A – specifications

• Chapter B – accessories

• Chapter C - dimensions

CHAPTER 1: RECEIVING AND INSPECTION

1-1

If there is any nameplate information

not corresponding to your purchase

order or any problem, please

contact your supplier.

CHAPTER 1 RECEIVING AND INSPECTION

This L2500 AC drive has gone through rigorous quality control tests at the factory before

shipment. After receiving the AC motor drive, please check for the following:

Receiving

 Check to make sure that the package includes an AC drive, the User Manual, and

rubber bushings.

 Inspect the unit to insure it was not damaged during shipment.

 Make sure that the part number indicated on the nameplate corresponds with the

part number of your order.

1.1 Nameplate Information Example for 0.4kW / ½HP 200-240V AC drive

1.2 Model Explanation

1.3 Serial Number Explanation

Inverter Model

Input Specification: phases, voltage, frequency,

current

Output Specification: phases, voltage range,

rated current andpower

Output Frequency Range

Serial Number and Bar Code

2-1

CHAPTER 2 STORAGE AND INSTALLATION

2.1 Storage

The AC drive should be kept in the shipping carton before installation. In order to retain the

warranty coverage, the AC drive should be stored properly when it is not to be used over

for an extended period of time. Some storage suggestions are:

Store in a clean and dry location free from direct sunlight or corrosive fumes.

Store within an ambient temperature range of -20°C to +60°C.

Store within a relative humidity range of 0% to 90% and non-condensing environment.

Store within an air pressure range of 86 kPa (0,86 bar) to 106kPa (1,06 bar).

2.2 Ambient Conditions

Operation Air Temperature: -10°C to +40°C (14°F to 104°F),

Relative Humidity: 0% to 90%, no condensation allowed

Atmosphere pressure: 86 kPa (0,86 bar) to 106 kPa (1,06 bar).

Installation Site Altitude: below 1000m

Power de-rating at high Site Altitude:

above 1.000m -1% per 100m (max. 3.000m)

Vibration: Maximum 9.80 m/s2(1G) at less than 20Hz

Maximum 5.88 m/s2(0.6G) at 20Hz to 50Hz

Storage Temperature: -20°C to +60°C (-4°F to 140°F)

Relative Humidity: Less than 90%, no condensation allowed

Atmosphere pressure: 86 to 106 kPa

Transportation Temperature: -20°C to +60°C (-4°F to 140°F)

Relative Humidity: Less than 90%, no condensation allowed

Atmosphere pressure: 86 kPa (0,86 bar) to 106 kPa (1,06 bar).

Vibration: Maximum 9.80 m/s2(1G) at less than 20Hz, Maximum

5.88 m/s2(0.6G) at 20Hz to 50Hz

Pollution Degree 2: good for a factory type environment.

CHAPTER 2: STORAGE AND INSTALLATION

2-2

2.3 Installation

Improper installation of the AC drive will greatly reduce its life. Be sure to observe the

following precautions when selecting a mounting location. Failure to observe these

precautions may void the warranty!

! Do not mount the AC drive near heat-radiating elements or in direct sunlight.

! Do not install the AC drive in a place subjected to high temperature, high humidity,

excessive vibration, corrosive gases or liquids, or airborne dust or metallic particles.

! Mount the AC drive vertically and do not restrict the air flow to the heat sink fins.

Non-Ventilated Enclosures

When selecting non-ventilated enclosures for the L2500 series, please consider the

following minimum distance (L) from the drive sides (other than the front or back covers) to

the enclosure internal surfaces or box internal volume. Estimated operating temperature of

drive will be lower than 40°C. (Box depth assumed as 8 in.)

Drive model

L2500

Power

(kW) L1(mm) L1(inch) L2(mm) L2(inch) Box Vol

(m³)

Box Vol

(ft³)

L2500-0002 0.2 50 2 250 10 0.085 3

L2500-0004 0.4 50 2 250 10 0.085 3

L2500-0007 0.75 50 2 250 10 0.085 3

L2500-0015 1.5 50 2 250 10 0.085 3

L2500-0022 2.2 50 2 250 10 0.133 4.7

Box

Distance L form Drive to enclosure

2-3

2.4 Connections

DANGER

Hazardous Voltage

Before accessing the AC drive:

! Disconnect all power to the AC drive.

! Wait ten minutes for DC bus capacitors discharge.

Any Electrical or mechanical modification to this equipment without prior written

consent of WATT Drive GmbH. will void all warranties and may result in a safety

hazard in addition to voiding the CE or UL listing.

Short Circuit Withstand:

The rated voltage of power system that is installed on AC drive must be equal to or less

than 240 Volts (400/460V model is 480 Volts) and the current must be equal to or less

than 5000A RMS.

# General Wiring Information

Applicable Codes

For installation in compliance with CE standards you must follow the instructions provided

the section “EMC-wiring” in chapter 3.

All L2500 drives are Underwriters Laboratories, Inc. (UL) and Canadian Underwriters

Laboratories (cUL) listed, and therefore comply with the requirements of the National

Electrical Code (NEC) and the Canadian Electrical Code (CEC).WATT Drive GmbH also

declare the conformity of all L2500 drives to CE standards.

Installation intended to meet the UL and cUL requirements must follow the instructions

provided in “Wiring Notes” as a minimum standard. Follow all local codes that exceed UL

and cUL requirements. Refer to the technical data label affixed to the AC drive and the

motor nameplate for electrical data.

The "Line Fuse Specification" in Appendix B, lists the recommended fuse part number for

each L2500 Series part number. These fuses (or equivalent) must be used on all

installations where compliance with U.L. standards is a requirement.

2.5 Environments

Avoid rain and moisture,

Avoid direct sunlight,

Avoid corrosive gases or liquids,

Avoid airborne dust or metallic particles,

Avoid vibration,

Avoid magnetic interference,

Environment temperature: -10 ~ 50°C,

Environment humidity: below 90% RH,

Environment air pressure: 86 kpa ~ 106 kpa.

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