Velleman DVM1400 Manual de usuario descargar pdf (Pagina 5)

28.06.2

0

CAT III

CAT IV

Warnin

g

This de

v

implies

t

can occ

u

This de

v

•

Prot

e

circ

u

•

circ

u

o

m

e

pl

u

o

m

o

en

v

fr

o

th

a

• mea

s

• mea

s

envi

r

distr

This de

v

• Volt

a

• Mea

s

equi

p

gard

light

5. Po

IEC 610

measur

e

protecti

o

the insu

l

which e

n

Pollutio

n

Pollutio

n

Pollutio

n

Pollutio

n

0

10

A CAT III-rat

e

as well as for

least 10m ap

a

distribution le

v

A CAT IV-rate

environments

Note that for

a

(either overh

e

g

:

v

ice was desig

n

t

hat certain re

s

u

r within the e

n

v

ice is suita

b

e

cted electroni

u

its, control si

g

u

its which are

d

e

asurements o

u

g

o

no-phase app

v

ironment, pr

o

o

m a CAT IV-e

n

a

n 10m from a

s

urements in/

o

s

urements on

r

onments (e.g

.

ibution boards

v

ice is NOT s

u

a

ges above 60

0

s

urements on

d

p

ment/circuits

en houses an

d

ing, pool-pum

p

This device is

llution de

g

10-1 specifies

e

s are necessa

r

o

n against the

l

ation and the

n

vironment th

e

n

degree 1 No

infl

u

n

degree 2 Onl

cau

un

d

n

degree 3 Co

n

be

c

en

v

wit

h

n

degree 4

T

h

e

rai

n

hu

m

e

d meter is sui

t

measurement

s

a

rt from of a C

A

v

el equipment

d meter is sui

t

as well as on

t

a

ll measurem

e

e

ad or undergr

n

ed in accorda

n

s

trictions in us

e

n

vironment of

b

le for measu

r

c circuits whic

h

g

nals, circuits

b

d

irectly conne

c

n mono-phase

liances and ci

r

o

vided that th

e

n

vironment. E.

distribution b

o

o

n low-voltage

(fixed) mono-

.

mains outlet

s

and circuit br

e

u

itable for:

0

V

d

istribution eq

outside or re

m

d

free-standing

p

...

only suitable

f

g

ree

different type

s

r

y to ensure s

a

pollution whic

h

enclosure pro

p

e

device may

b

pollution or o

n

u

ence (only to

y nonconducti

v

sed by conde

n

d

er this catego

n

ductive pollut

i

c

omes conduct

i

v

ironments an

d

h

precipitation

)

e

pollution gen

e

n

or snow. (ex

p

m

idity levels o

r

DVM14

5

t

able for meas

s

on (fixed) m

o

A

T IV-environ

m

(fuse boxes, l

t

able for meas

u

t

he primary s

u

e

nts on equip

m

ound) a CAT I

V

n

ce with EN 6

1

e

apply that a

r

use. Refer to

t

r

ements up t

o

h

are not dire

c

b

ehind isolatin

g

c

ted to mains

p

appliances w

h

r

cuits directly

c

e

circuit is at l

e

g. household

a

o

ard …

distribution b

o

or poly-phase

d

s

, electric ove

n

e

akers).

uipment and

o

m

ote from the

garages , or

c

f

or measurem

e

s

of pollution e

a

fety. Harsher

h

is to be foun

p

erties. The p

o

b

e used.

n

ly dry, nonco

n

be found in h

e

v

e pollution o

c

n

sation is to b

e

ry).

i

on occurs, or

d

i

ve due to con

d

d

environment

s

)

.

e

rates persist

e

p

osed outdoor

r

high concent

r

00

urements in C

A

o

no- or poly-p

h

m

ent, and for

m

ighting circuit

s

u

ring in CAT I-

u

pply level.

m

ent for which

t

V

meter must

1

010-1 installa

t

r

e related to v

o

t

he table abov

e

o

600V on:

c

tly connected

g

transformer

…

p

ower, but limi

h

ich are conne

c

c

onnected to t

h

e

ast 10m apar

t

a

ppliances, po

r

o

ards (distribu

d

appliances a

n

n

s, lighting circ

o

utdoor install

a

domestic envi

r

c

ircuits using

u

e

nts up to 60

0

nvironments,

f

environments

d in a certain

e

o

llution degree

n

ductive pollut

i

e

rmetically se

a

c

curs. Occasio

n

e

expected (ho

m

d

ry noncondu

c

d

ensation that

s

exposed to o

e

nt conductivit

y

environments

r

ations of fine

p

A

T I- and CAT

h

ased applian

c

m

easurement

s

s

, electric oven

, CAT II- and

C

t

he supply ca

b

be used.

t

ion category

C

o

ltages and vo

e

.

to mains pow

e

…

ted to:

c

ted to the ma

h

e mains in a

n

t

from a CAT I

I

r

table tools, lig

tion boards b

e

n

d circuits exc

uits, bus bars,

a

tions includin

g

r

onment e.g.

c

u

nderground w

0

V in CAT III

f

or which diffe

r

require more

p

e

nvironment d

e

rating of the

D

i

on occurs. Th

e

a

led enclosure

s

n

ally, tempora

r

m

e and office

e

c

tive pollution

o

is to be expe

c

utside air - bu

t

y

caused by c

o

and envi

r

onm

p

articles occu

r

Re

v

©Vellema

II-environme

n

c

es which are

a

in or on

s).

C

AT III-

b

les run outdo

o

C

AT III 600V.

T

ltage peaks w

h

e

r, e.g. electro

n

ins by means

o

n

ormal domest

I- or 20m apa

ht circuits at

m

e

hind meter bo

ept in CAT IV-

low-voltage

g

meter boxes

ircuits in shed

s

iring e.g. gard

e

environments.

r

ent protective

p

rotection, an

d

e

pends mainl

y

D

VM indicates

i

e

pollution has

s

).

r

y conductivity

e

nvironments

f

o

ccurs that

c

ted (industrial

t

not in contac

o

nductive dust

ents where hi

g

r

)

v

. 02

n nv

n

ts,

a

t

o

rs

T

his

h

ich

n

ics

o

f a

ic

rt

m

ore

x)

and

s

,

e

n

d

the

y

on

i

n

no

f

all

t

or by

g

h

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