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SPECIFICATIONS

GENERAL

Load Battery Test Current.............................................

About 300mA

Battery Voltage Display Accuracy..................................

0.5V

BATTERIES

Type alkaline ................................................................

1.5V

Other Type....................................................................

1.2V

Quantity.........................................................................

DISPLAY

Type..............................................................................

LCD

2 lines x 16 Characters

AUTO-OFF

Automatic Turn OFF Time after last action...................

5Min.

VOLTMETER (3 minutes maximum)

Automatic Voltage DC Range.......................................

0 to 950Vdc

Automatic Voltage AC Range........................................

0 to 700Vac

Resolution on both voltage types..................................

Accuracy on both voltage types....................................

1.5% of FS

INSULATION TEST

Resistance Range
250V Test Voltage.........................................................

2k-2G Ohms

500V Test Voltage.........................................................

4k-4G Ohms

1000V Test Voltage.......................................................

8k-8G Ohms

Accuracy.......................................................................

>1M

3%rdg

30K

-1M

5%rdg

<30K

20%rdg

Typical Output Voltage @ 1mA
250V Setting ................................................................

275V Max.

500V Setting ................................................................

550V Max.

1000V Settings ............................................................

1100V Max.

When Voltage is constant, Current is software
Limited at.......................................................................

1.2mA

Short Circuit Current on all ranges.
Maximum Short Circuit Current.....................................

4mA.

Polarization Index
Ratio Resolution............................................................

0.1

Ratio Accuracy..............................................................

1% of Rdg

-22-

Содержание T1151

Страница 1: ...INSTRUCTION MANUAL MULTIFUNCTION INSULATION CONTINUITY VOLTAGE TESTER Model T1151...

Страница 2: ...r 05 Notes 06 Features 07 09 Pre testing Safety 10 Operating Instructions 11 13 Inside Lid Instructions for Insulation Tester 14 Inside Lid Instructions for Multifunction Tester 15 Very Important Auto...

Страница 3: ...rsonnel vulnerable to exposure caused by faults at or fed from the system under test transferred potentials from remote test grounds and inadvertent line energisations While the probability of the occ...

Страница 4: ...fuse use only the type specified HBC fuse and insert correctly into the fuse holder Always double check the lead connections before making any measurements For increased safety use fused test leads o...

Страница 5: ...and electrical installations are protected by MOVs and GAS arresters The Multifunction Tester can test these devices to establish if the devices are still operating correctly or not Energy conservatio...

Страница 6: ...disabled To disable EnerSave the user need while starting a test to depress the TEST key for more than 3 Seconds After 3 Seconds a short beep will be heard meaning that EnerSave has been disabled Once...

Страница 7: ...the selected test is cancelled and the keypad is disabled preventing errors of operation This makes this tester one of the safest to operate to date Once any voltage is cleared test can begin Should y...

Страница 8: ...Notes 6...

Страница 9: ...isplay Voltmeter There is no Voltmeter Key as this is the default mode of this instrument The tester switch to the voltmeter mode after start up This is an automatic AC DC voltmeter This mode is the d...

Страница 10: ...unning much longer then depress and keep depressing the TEST key for more than 3 Seconds the tester will beep when EnerSave is disabled For longer tests duration every time you start a test you need t...

Страница 11: ...as well as the equivalent Max AC voltage which could be utilized on this device GAS Arrester Selection keys On the Multifunction Tester The GAS test can be accessed by depressing the 500V and Ohm key...

Страница 12: ...all the safety features will only work if you have proper connections prior during and post testing to the circuit under Test All safety features can only work if the fuse is intact and correct Follow...

Страница 13: ...measured and displayed Note that battery voltage is always monitored during use of the instrument Should the battery become too low the low battery symbol will be displayed Ac and Dc voltages are aut...

Страница 14: ...a Smart Program which TM EnerSave Save Energy when ever possible by limiting the Test Duration PI Polarisation PI this is the ratio of the Insulation Index Resistance at 10 Min divided per the Insulat...

Страница 15: ...d by MOVs It is now easy to test these devices to ensure their proper working and replace them if found damaged The knee Voltage is shown on the display Pressing the 250V and W keys simultaneously wil...

Страница 16: ...uto Null Leads and Fuse resistance The auto null value is saved in memory Voltmeter with Automatic Hold Auto Hold helps the user taking measurements without looking at the display The user can focus i...

Страница 17: ...y Test 0 01W to 1999W Press again to Auto Null Leads and Fuse resistance The auto null value is saved in memory Voltmeter with Automatic Hold Auto Hold helps the user taking measurements without looki...

Страница 18: ...leads make contact at any time before during and after the test Once a test is finished the testers will automatically discharge capacitive or inductive circuit of their charge The discharge can be ob...

Страница 19: ...mA Typical Continuity Open Circuit Voltage of 5V dc Nominal Voltage 1mA on all Insulation Ranges Buzzer ON OFF by Key Always ON Always ON Leads Auto Null key Test Auto Stop Display Customization for O...

Страница 20: ...dc AUTOMATIC BATTERY TEST When the tester starts it test it s batteries by drawing a heavy current from the batteries During that heavy current it measures the battery voltage and display it for a few...

Страница 21: ...nus one digit Below 1 ohms it s better than 5 of readings plus minus 3digits Above 200 ohms up to 1999 ohms it s better than 3 of readings plus minus 3 digits The Continuity has an auto nulling facili...

Страница 22: ...ted That mean that there have no potentiometers or moving part in this product All the correction factors are saved into the internal memory BATTERIES The testers can work with 8 x 1 5V batteries The...

Страница 23: ...od condition Cleaning Use a damp cloth to clean the case Do not use chemicals REPLACE BATTERIES This instrument operate well with Alkaline 1 5V or rechargeable 1 2V batteries It could be operated with...

Страница 24: ...to 700Vac Resolution on both voltage types 1V Accuracy on both voltage types 1 5 of FS INSULATION TEST Resistance Range 250V Test Voltage 2k 2G Ohms 500V Test Voltage 4k 4G Ohms 1000V Test Voltage 8k...

Страница 25: ...cy 300 to 1999 Ohms 2 of Rdg Continuity Resolution 2 Counts AUTO NULL Auto Null Value Saved in no volatile Memory Auto Null Threshold 5 Ohms BUZZER Buzzer Threshold 3 Ohms MOV TEST Test Voltage 5 1020...

Страница 26: ...erial Polycarbonate A BS Weight Approx 655g battery included Display Liquid Crystal Display ENVIRONMENTAL Operating temperature Range 1 C to 55 C not in full sun Storage Temperature 20 C to 70 C CLEAN...

Страница 27: ...any way so as in our sole judgement to injure their stability or reliability or which have been subject to misuse abuse misapplication negligence or accident or which have had the serial numbers alte...

Страница 28: ...M51 M52...

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