SEW 6213A-IN Скачать руководство пользователя страница 9

Medidores de aislamiento - Megohmetros Digitales VDC GigaOhmios 6213-IN SEW manual ingles www.viaindustrial.com

 

 

Medidores de aislamiento - Megohmetros Digitales VDC GigaOhmios 6213-IN SEW manual ingles www.viaindustrial.com

 

 

 

2.

 

OVERVIEW.

 

This

 

digital

 

insulation

 

tester

 

is

 

a

 

variable

 

high

 

voltage

 

insulation

 

meter

 

from

 

500

 

V

 

to

 

10KV

 

in

 

500V

 

steps.

 

 

Its

 

output

 

voltage

 

can

 

be

 

adjusted

 

using

 

500

 

V

 

up

 

or

 

down

 

steps.

 

 

The

 

meter

 

is

 

menu

 

driven

 

and

 

uses

 

Dynamic

 

Current

 

Auto-ranging

 

technology.

 

 

It

 

is

 

equipped

 

with

 

a

 

bar-graph

 

which

 

displays

 

the

 

voltage

 

stressing

 

the

 

insulation

 

while

 

the

 

test

 

is

 

in

 

progress.

 

 

This

 

bar-graph

 

is

 

showing

 

voltage

 

output

 

during

 

the

 

first

 

30

 

seconds

 

of

 

the

 

test

 

or

 

during

 

automatic

 

discharge

 

of

 

circuits.

 

 

During

 

the

 

automatic

 

discharge

 

of

 

the

 

circuit

 

tested,

 

the

 

bar-graph

 

displays

 

the

 

voltage

 

decay.

 

 

The

 

display

 

shows

 

the

 

elapsed

 

time

 

since

 

the

 

start

 

of

 

the

 

test.

 

 

Digital

 

readout

 

of

 

the

 

total

 

time

 

remains

 

displayed

 

even

 

after

 

testing

 

has

 

ceased.

 

 

A

 

6

 

digit

 

digital

 

display

 

is

 

showing

 

the

 

actual

 

Insulation

 

Resistance.

 

 

This

 

instrument

 

displays

 

and

 

sounds

 

a

 

voltage

 

warning

 

when

 

AC

 

or

 

DC

 

is

 

present

 

before

 

injecting

 

the

 

test

 

voltage.

 

 

The

 

warning

 

circuit

 

can

 

only

 

detect

 

when

 

voltage

 

is

 

higher

 

than

 

500V

 

.

 

 

This

 

Variable

 

High

 

Voltage

 

Digital

 

Insulation

 

Meter

 

will

 

buzz

 

intermittently

 

when

 

high

 

voltage

 

is

 

generated

 

and

 

this

 

will

 

remain

 

until

 

the

 

circuit

 

under

 

test

 

is

 

fully

 

discharged.

 

 
 
 
 
 

 

-9-

 

Содержание 6213A-IN

Страница 1: ...itales VDC GigaOhmios 6213 IN SEW manual ingles www viaindustrial com Medidores de aislamiento Megohmetros Digitales VDC GigaOhmios 6213 IN SEW manual ingles www viaindustrial com 6213A IN DIGITAL VAR...

Страница 2: ...ingles www viaindustrial com TABLE OF CONTENTS Index 2 Front Panel Layout 3 Inside Lid Instructions 4 Safety precautions 5 8 Overview 9 Features 10 Connections 11 Specifications 12 Functions 13 15 Sp...

Страница 3: ...AYSREADUSER SMANUALBEFOREOPERATINGTHISINSTRUMENT Useonlyonde energisedandisolated disconnectedsystem DONOTPROCEEDIFVOLTAGEPRESENT Checktestleadsfordefects Ifanycracksordamages replacewithnewtest leads...

Страница 4: ...AR WARNING Thisinstrumentshould notbeusedinexplosive orinflammable environments although thereisunlikelytobea firehazardfromthe instrumentitself However arcingin faultyinsulation sparkingcausedwhen ma...

Страница 5: ...or test leads Preparations for testing of power system grounding or close to it can leave personnel vulnerable to exposure caused by faults at or fed from the system under test transferred potentials...

Страница 6: ...hey were new Always disconnect the test leads when changing the batteries by removing the cover which give access to the batteries Always double check the lead connections before making any measuremen...

Страница 7: ...warning features should your Variable High Voltage Digital Insulation Meter be connected to a live system 1 3 Never open your Variable High Voltage Digital Insulation Meter except for battery replacem...

Страница 8: ...gaOhmios 6213 IN SEW manual ingles www viaindustrial com 1 7 Your Variable High Voltage Digital Insulation Meter has a live circuit warning beeper If It is connected to a live circuit a rapid pulsatin...

Страница 9: ...his bar graph is showing voltage output during the first 30 seconds of the test or during automatic discharge of circuits During the automatic discharge of the circuit tested the bar graph displays th...

Страница 10: ...6 5KV 7KV 7 5KV 8KV 8 5KV 9KV 9 5KV 10KV Calculate Dielectric Absorption Ratio DAR Automatically Calculate Polarization Index PI Automatically Insulation resistance Auto Ranging on all ranges TM Bar g...

Страница 11: ...Ohmios 6213 IN SEW manual ingles www viaindustrial com Medidores de aislamiento Megohmetros Digitales VDC GigaOhmios 6213 IN SEW manual ingles www viaindustrial com 4 CONNECTIONS INSULATOR HV 10kV VAR...

Страница 12: ...5KV 5KV 10KV Measuring Range 800K 500G AUTO RANGING Accuracy 5 2 digits Power 8 x 1 5V Alkaline batteries Output Power Limit 1W Voltage Regulation Selected Voltage 20 5 of nominal value unless curren...

Страница 13: ...test voltage press 10KV button 2 6 3 Insulation Resistance Measurement 5KVdc To Select 5KVdc test voltage press 5KV button 4 6 4 Insulation Resistance Measurement 2 5KVdc To Select 2 5KVdc test volta...

Страница 14: ...certain time or to make comparison See Special Features for more Timer Functions 6 11 STOP test To stop the test in progress press the TEST button 3 The test will immediately stop discharge and the i...

Страница 15: ...ed by a one second long beep accompanied by the HOLD message on the display DO NOT REMOVE LEADS UNTIL THE HOLD MESSAGE APPEARS ON THE DISPLAY 6 15 Replace Battery Warning Indicator If the battery ener...

Страница 16: ...Polarization Index The Polarization Index or PI is the ratio of the Insulation Resistance measured at 10 Minutes divided per the Insulation Resistance measured at 1 Minute 10 Minutes after starting a...

Страница 17: ...t any time before during and after the test It s your responsibility to ensure proper contact of the leads at all times Once a test is finished the testers will automatically discharge capacitive or i...

Страница 18: ...6213 IN SEW manual ingles www viaindustrial com 8 PREPARATION FOR MEASUREMENT 8 1 Before testing always check the following At Power ON read the display to make sure the Replace Battery message is no...

Страница 19: ...ng care to observe correct polarity Replace battery cover 9 2 Cleaning Storage Periodically wipe the case with a damp cloth and detergent Do not use abrasives or solvents If the meter is not to be use...

Страница 20: ...are not live before commencing testing Secure both test leads properly to the insulation to test and use guard lead to collect surface leakage Good contacts are necessary to avoid flashing at high vol...

Страница 21: ...surface of the insulator is too high and therefore the insulator may require cleaning 4 Should your insulator require cleaning follow the procedures recommended by it s manufacturer 5 For Final Test a...

Страница 22: ...r characteristics may deteriorate due to many factors Their material properties may deteriorate with time and frequency use as well as stress put on to them One of the factor we will be testing is the...

Страница 23: ...ormers are painted or dipped with insulating varnish large power transformers are painted with High Voltage insulating paint of very high specifications Many Applications uses insulating material to p...

Страница 24: ...arranty does not apply to any of our products which have been repaired or altered by unauthorized persons in any way so as in our sole judgement to injure their stability or reliability or which have...

Отзывы: