Velleman DVM3218 Bedienungsanleitung PDF herunterladen (Seite 5)

19.01.20

1

CAT IV

Warnin

g

This de

v

II 1000

V

voltage

p

This de

v

•

Prot

e

circ

u

•

circ

u

o

m

p

o

m

e

f

m

This de

v

• 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

degree

1

Pollutio

n

degree

2

Pollutio

n

degree

3

Pollutio

n

degree

4

Warnin

g

This de

v

certain

r

environ

m

1

1

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

V

. This implies

p

eaks which c

a

v

ice is suita

b

e

cted electroni

u

its, control si

g

u

its that are di

r

m

easurements

p

lug

m

ono-phase a

p

e

nvironment,

p

f

rom a CAT IV-

m

ore than 10

m

v

ice is suita

b

s

urements in/

o

s

urements on

r

onments (e.g

.

ibution boards

v

ice is NOT s

u

a

ges above 10

0

s

urements on

d

p

ment/circuits

en houses an

d

ing, pool-pum

p

This device i

s

in CAT II.

llution de

g

10-1 specifies

e

s are necessa

r

o

n against the

l

ation and the

n

vironment th

e

n

1

No pollutio

(only to be

n

2

Only nonc

o

condensati

category).

n

3

Conductiv

e

conductive

environme

n

n

4

The polluti

o

snow. (ex

p

or high co

n

g

:

v

ice was desig

n

r

estrictions in

u

m

ent of use. R

e

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

that certain r

e

a

n occur withi

n

b

le for measu

r

c circuits that

g

nals, circuits

b

r

ectly connect

e

on mono-pha

s

p

pliances and

c

p

rovided that t

h

environment.

m

from a distri

b

b

le for measu

r

o

n low-voltage

(fixed) mono-

.

mains outlet

s

and circuit br

e

u

itable for:

0

0V

d

istribution eq

outside or re

m

d

free-standing

p

...

s

only suitable

g

ree

different type

s

r

y to ensure s

a

pollution whic

h

enclosure pro

p

e

device may

b

n or only dry,

found in her

m

o

nductive pollu

on is to be ex

p

e

pollution occ

u

due to conde

n

n

ts exposed t

o

o

n generates

p

p

osed outdoor

e

n

centrations of

n

ed in accorda

n

u

se apply that

e

fer to the tab

DVM

3

5

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

strictions in u

s

n

the environ

m

r

ements up t

o

are not directl

y

b

ehind isolatin

g

e

d to mains po

s

e appliances

t

c

ircuits directl

y

h

e circuit is at

E.g. househol

d

b

ution board …

r

ements up t

o

distribution b

o

or poly-phase

d

s

, electric ove

n

e

akers).

uipment and

o

m

ote from the

garages , or

c

for measure

m

s

of pollution e

a

fety. Harsher

h

is to be foun

p

erties. The p

o

b

e used.

nonconductiv

e

m

etically seale

d

tion occurs. O

c

p

ected (home

a

u

rs, or dry non

n

sation that is

o

outside air -

b

p

ersistent con

d

e

nvironments

fine particles

o

n

ce with EN 6

1

are related to

le above.

3

218

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

s

e apply that

a

m

ent of use. Re

o

1000V:

y

connected t

o

g

transformer

…

wer, but limit

e

t

hat are conne

c

y

connected to

least 10m ap

a

d

appliances, p

o

600V:

o

ards (distribu

d

appliances a

n

n

s, lighting circ

o

utdoor install

a

domestic envi

r

c

ircuits using

u

m

ents up to 6

0

nvironments,

f

environments

d in a certain

e

o

llution degree

e

pollution occ

u

d

enclosures).

c

casionally, te

m

a

nd office envi

conductive po

l

to be expecte

d

b

ut not in cont

d

uctivity cause

d

and environm

e

o

ccu

r

)

1

010-1 polluti

o

pollution whic

h

m

easurement

s

s

, electric oven

, CAT II- and

C

t

he supply ca

b

be used.

t

ion category

C

a

re related to

v

fer to the tabl

e

o

mains power

,

…

e

d to:

c

ted to the m

a

the mains in

a

a

rt from a CAT

ortable tools,

l

tion boards b

e

n

d circuits exc

uits, bus bars,

a

tions includin

g

r

onment e.g.

c

u

nderground w

0

0V in CAT II

I

f

or which diffe

r

require more

p

e

nvironment d

e

rating of the

D

u

rs. The polluti

m

porary cond

u

ronments fall

u

l

lution occurs

t

d

(industrial e

n

act with preci

p

d

by conducti

v

e

nts where hig

o

n degree 2.

h

can occur wi

t

©Vellem

a

in or on

s).

C

AT III-

b

les run outdo

o

C

AT III 600V /

v

oltages and

e

above.

,

e.g. electroni

c

a

ins by means

a

normal dom

e

III- or 20m a

p

l

ight circuits a

t

e

hind meter bo

ept in CAT IV-

low-voltage

g

meter boxes

ircuits in shed

s

iring e.g. gard

e

I

and up to 1

0

r

ent protective

p

rotection, an

d

e

pends mainl

y

D

VM indicates

i

on has no infl

u

u

ctivity caused

u

nde

r

this

t

hat becomes

n

vironments a

n

p

itation).

e dust or by r

a

h humidity lev

This implies t

h

t

hin the

a

n nv

o

rs

CAT

c

s

of a

e

stic

p

art

t

x)

and

s

,

e

n

0

00V

d

the

y

on

i

n

u

ence

by

n

d

a

in or

els

h

at

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