Clas Ohlson UNI-T UT133B Handleiding

Clas Ohlson Multimeter UNI-T UT133B

Lees hieronder de 📖 handleiding in het Nederlandse voor Clas Ohlson UNI-T UT133B (64 pagina's) in de categorie Multimeter. Deze handleiding was nuttig voor 47 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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UNI-T UT133B
Multimeter
Multimeter UNI-T UT133B
UNI-T UT133B multimeter
Yleismittari UNI-T UT133B
Art.no. Model
36-7745 UT133B Ver. 20190705
3
Eng lis h
UNI-T Multimeter
Art.no 36-7745 Model UT133B
Please read theentire instruction manual before using theproduct and then save
it for future reference. We reserve theright for any errors in text or images and any
necessary changes made to technicaldata. In theevent of technical problems
or other queries, please contact our Customer Services (see address details on
theback).
Information about this measuring instrument
This multimeter has been constructed and tested in accordance with therequirements
of Measurement Category III (CAT III) up to 600 V nominal voltage and Pollution
Degree2.
Categorisation
Measuring instruments are classied into categories according to what kind of
electrical environment they can be used in and how safe/protective they are at
withstanding overvoltages.
The Measurement Category of theinstrument will be marked on theratingplate.
The Measurement Category indicates how capable theinstrument is of withstanding
overvoltages which could be dangerous for theuser.
In brief, thecategorisation can be described like this:
• In theevent of asudden overvoltage on thepower grid (atransient energy spike
from alightning strike for example) thedanger is greatest at thepoint where
thepower supply service cable enters abuilding.
• Further in thebuilding, theresistance (impedance) in themains supply
cables increases and connected appliances and devices reduce and divide
theovervoltage. Therefore, theMeasurement Category (also called Overvoltage
Installation Category) of themeasuring instrument indicates which electrical
environment theinstrument is designed to be usedin.
The categories that measuring instruments are classied into are:
• CAT : For measuring electronics and products that have abuilt-in protection I
from overvoltage.
• CAT : For measuring single-phase equipment connected to ahousehold mains II
supply, both through wall sockets and xed installation.
• CAT : For measuring electrical wiring installed in buildings. Examples are III
measurements on xed installation cables and hard-wired appliances, socket
outlets, circuit breakers and distribution boards. Three-phase distribution (all
supply cables and 3-phase equipment, machines and appliances).
• CAT : Three-phase at theutility connection and any outdoor conductors.IV
This multimeter is rated as CAT III and is approved for measuring voltages up to
600V on single-phase products. Thismultimeter must not be used for measuring
three-phase equipment, three-phase cables or distribution boards even if
thenominal voltage is not higher than 600V.


Product specificaties

Merk: Clas Ohlson
Categorie: Multimeter
Model: UNI-T UT133B

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