Velleman DVM1000 Uživatelský manuál stáhnout pdf (Strana 5)

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h

is device i

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Protected

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control sig

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circuits whi

measure

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mono-ph

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provided

t

E.g. hous

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measurem

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mains outl

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breakers).

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Voltages a

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Measurem

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equipment

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and free-st

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This de

enviro

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Polluti

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C

61010-1 s

cessary to

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llution whic

h

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perties. Th

e

llution degr

e

llution degr

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llution degr

e

llution degr

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a

rning:

is device w

a

s

trictions in

e

table abov

This

d

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Descri

p

fer to the ill

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Operat

i

Risk o

f

Before

connec

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Never exce

range of m

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Do not tou

c

Only use t

h

exceed the

Disconnect

functions.

When carr

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amplitude

v

Always be

c

probe barri

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Do not me

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suitable f

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lectronic cir

c

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als, circuits

ch are direc

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ents on m

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se applianc

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hat the circ

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hold applia

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suitable f

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nts in/on lo

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ts, electric

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NOT suit

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b

ove 1000V

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circuits out

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a

nding gara

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vice is only

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ments.

o

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pecifies diff

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nsure safet

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e 1 No

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ustrations o

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electric s

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measuring,

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ions, select

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asurement

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c

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e meter in

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the test lea

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ing out me

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v

oltage puls

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areful whe

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rs at all ti

m

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sure curren

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r measur

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c

uits which

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behind isol

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t

ly connect

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o

no-phase a

p

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s and circu

uit is at lea

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nces, porta

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w-voltage d

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vens, lighti

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ble for:

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bution equi

p

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ide or rem

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g

es , or circ

u

suitable for

e

e

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rent types

o

y

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u

nd in a cer

t

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egree ratin

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p

ollution or

o

y

to be foun

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nonconduc

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d

ensation is

t

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uctive poll

u

d

uctive due

t

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onments e

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pollution ge

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w

. (exposed

concentrati

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i

n accordan

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at are relat

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ly suitabl

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n page 2 of

h

ock durin

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always ma

k

ed function

value for pr

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rminals wh

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t

he indicate

d

a

tegory valu

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s from the

a

surements

o

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s at the te

s

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working wi

m

es during

m

t in circuits

DVM

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ments up

t

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re not dire

c

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ting transf

o

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d to mains

p

p

pliances w

h

its directly

c

s

t 10m apar

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b

le tools, lig

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ments up

t

istribution

b

r

poly-phas

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ng circuits,

p

ment and

o

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te from the

u

its using u

n

measureme

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f pollution

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nvironment

s

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ain environ

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of the DV

M

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nly dry, no

n

d

in hermeti

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ive pollutio

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t

o be expec

t

u

tion occurs,

t

o condensa

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x

posed to o

u

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erates per

s

outdoor en

v

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ns of fine

p

c

e with EN 6

e

d to polluti

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for meas

u

this manual

g

operatio

n

k

e sure the

m

and range.

otection. Th

e

n the mete

r

d

overvoltag

e

es.

tested circu

o

n a TV set

o

s

t points mi

g

th voltages

m

easuremen

with voltag

e

1000

5

t

o 1000V

o

c

tly connect

e

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p

ower, but l

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ich are con

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onnected t

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from a CA

T

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t circuits a

t

t

o 600V:

b

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d appliance

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bus bars, lo

w

o

utdoor inst

a

domestic e

n

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derground

w

nts up to 6

0

e

nvironmen

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s

require m

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m

ent depen

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M

indicates i

n

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conductive

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occurs. Oc

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ed (home a

or dry non

c

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ion that is

t

u

tside air - b

s

istent cond

u

v

ironments

a

p

articles occ

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1010-1 pol

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n which ca

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rements i

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n

. Be very c

a

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eter and/o

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/installatio

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it before rot

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g

ht damage

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above 60Vd

t.

e

s > 250V

o

n:

e

d to mains

i

mited to:

n

ected to th

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the mains

i

T

III- or 20

m

t

more than

i

bution boar

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and circuit

w

-voltage di

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llations incl

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vironment

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iring e.g.

g

0

0V in CAT

t

s, for whic

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n

which envi

pollution oc

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enclosures)

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nd office en

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o be expect

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ut not in co

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ctivity cau

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a

nd environ

m

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r)

l

ution degr

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occur with

n

Pollution

a

reful when

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test probe

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e

is listed se

o

a circuit w

h

n

category.

ating the ra

power circ

u

t

he meter.

c or 30Vac

r

power, e.g.

e mains by

m

i

n a normal

d

m

apart from

10m from a

ds behind

m

s except in

C

stribution b

o

uding mete

r

e

.g. circuits

g

arden lighti

III and up

h

different p

r

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p

n

the insulat

ronment th

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urs. The p

o

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t

emporary c

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ollution occ

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d (industri

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tact with p

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ed by cond

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ents wher

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ee 2. This i

m

in the envir

o

degree cla

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measuring l

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s

are not da

m

parately in

t

h

ich is being

Never meas

nge selecto

r

u

its, always

r

ms. Keep y

o

electronics

m

eans of a

p

domestic en

a CAT IV-e

n

distribution

m

eter box)

C

AT IV-envi

r

o

ards and ci

r

boxes and

in sheds, g

a

ng, pool-pu

m

to 1000V i

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otective m

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p

rotection a

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ion and the

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device ma

y

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llution has

n

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nductivity

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f

all under t

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rs that bec

o

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ecipitation)

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ctive dust

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high humi

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m

plies that

c

o

nment of u

s

s 2 envir

o

i

ve circuits.

m

aged and

v

t

he specifica

tested.

ure voltage

s

r

in order to

remember t

h

o

ur fingers

b

Re

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circuits,

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asures are

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mes

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r by rain or

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ity levels o

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