Lenze 490 User Manual

350

470E

Lenze

Antriebstechnik

Technical

description

Speed tor

DC

490

controllers

motors

Series

Part

no.

350

470

Ihis

technical Control

descriptionisvalid

board

type

4091

for

.2

3rd

edition

Dateofprint:

of:

15.11.1993

29.11.1993

Safetv information The

equipment

describedisintended

A

The

following

-

A

qualified

safety and

the

OnIy

operate System All The

practices,

hazards

points

qualified

and documentation must

non-qualified

system

person,issomeone

involved.

This and

electrical

should

personnel

maintain

must

with

the

for

equipment

high

voltages,

and

be

observed

familiar

the

devices.

personnel

be

installedinaccordance

whoisfamiliar

installation,

For

more

can

mechanical

with

be

available

are

kept atasafe

Operation

detailed

useinindustrial

endanger life

thereforeitis

for

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with

definitions

parts

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distance from

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all

safety

maintenanceofthis

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through rotating

essential

not

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personnel:

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the

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notes

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pqß:1

Table

1.

2.

3.

4.

5.

6.

7.

5.

9.

10.

11.

of

contents page

Special features

Technical data

Connecting diagram

Installation instructions

Connecting

Special

Setting

instructions

field

voltages

instructions

Switch operation

Connecting

terminals

Optical display

functions with

LEDs

Additional soldering

for the

posts

most

important

2

3

4

5—6

7-9

9

11

14

15

-

11

-

14

-

15

Dimensions

12.

13.

Items

supplied

16

17

—

17

Lanze

EK12/fu

The

Simplatron controller

DC

speed

c

:03

controllers

11.ß~

with

series

6.4

to

490

comprises

80

kW

output

power

design.

1.

Special features

-

compact

-

Highly and

—

Isolation

-

Operation by

IxR

-

Self

-

High interference margin by built-in synchronizing

-

Pulse

-

High

controllers

dynamic

due

with

to

six-pulse

discontinuous current

due

to current

tacho

or

armature

compensation

synchronisation

series firing

operational

of

in

safety

the

potential-free

three-phase

adaptation

transformers

voltage feedback

the

phase

shifter

power stage

due

to

static

heatsink

bridge

for

and dynamic voltage

survei1lance

-

Display

2.

Technical

of

operational

data

states

by

LED

five

with

50-60Hz

4—quadrant in

compact

design

mains

filters

Controt

Output

Mains vaitage U,3LN

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NominaL

Nominal tacha voltage

Field

Electranic

[TefnPerature

Set

approx.

h

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1er

power

vaLtage

current

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current

master

fuse

vaLue

weight kg

baard

voltage

fuse

range

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lkW 6.4

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UF

IF/A

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part na. 325 592 325 332 325 335

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4.

4.1

4.2

4.3

4.4.

5.

5.1

5.2 The

5.3

Installation

When ventilation.

45 at

Observe

When the

Connect

Replace defective

Connecting

Control cables of

arinature

Before

to

quick

For

installing

0C.

Install

the

top.

power

switch

the

controller

control

voltage

switching

standstill

stop.

automatic

instructions

in an

The

ambient

the

Ensure

losses.

RFR

potentiometer

instructions

must

electronics

feedback

off

by opening

mains

enclosure,

controller

that

See

is

fuses

be

with

the

switch—off,

temperature

vertically with the terminals

there

closed,

only by

screened. PE.

carries

mains, the

is

12.3.

case

with IxR

switch

ensure

adequate

the

controller

to

ground

the

Connect

mains

coiupensation.

the

see

adequate

inust

specified

motor RFR

9,

not exceed

ventilation.

(PE).

screen

potential

must have come

or

actuating

terminal ~.

is

released.

type.

at

when

one side

using

the

5.4

5.5

5.6

5.6.1

5.6.2

Two—cruadrant required,

value

(in

terminal

Four—cruadrant required,

be See

the

position.

Separate Caution: control electronics, ensure betweeen

Switch

same

When switching stage, Caution: the

inching.

potentiometer

case

A

connected

chapter set

value

on

time

note:

control inhibit

operation.

e.g.

of

terminal

supply

In

power stage

control

(standard

As

clockwise

anticlockwise

to

terininal

operation.

A

to

terminal

3

connecting potentiometer

of

power stage

case

long

of

electronics

on

control

as

If

rotation,

is to be

~.

If

of

tj~ set

LJ

diagram. Zero

separate supply

and

control electronics.

application).

the must

power stage

be

only one motor direction

terminal E

connected

rotation

See

both motor

and terminal E

n

5011

a

correct

and

electronics

active,

to

terminals)

chapter

value

and

potentiometer

<nset)

control electronics.

of

phase

power stage

is see

to

terminal ~ or

3

connecting

directions

speed

is in

power stage

and

without current

chapter

of

to

terminal5j. results,

the middle

connection

at

then

power

is

the set

and

diagram.

are

is

and

the

8.4

to

when

Lanze

Lenze 490 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual