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BESANTEK

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CAUTION

READ THE MANUAL

Follow the instructions in the Manual for every measurement. Read

and understand the general instructions before attempting to use

this tester.

2. Safety Check

Before using the tester check the condition of the batteries. This is

done by switching the tester ON.

If the BAT OK led does not light up, the battery need replacing.

Battery and fuse replacement are described later in this user's

manual.

When changing the battery, fuses, or removing the cover to access

the internal circuitry, always disconnect the test leads.

When replacing the fuse use only the type specified, 5 X 20mm, 1.0A,

fuse, and insert correctly into the fuse holder.

Double check the switch setting, and lead connections before

making measurements.

3. Don't Touch

Don't touch exposed wiring, connections or other "Live"

parts of an electrical circuit. If in doubt, check the circuit first for

voltage before touching it.

Do not use cracked of broken test leads.

THIS INSTRUMENT SHOULD ONLY BE USED BY A COMPETENT,

SUITABLY TRAINED PERSON.

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Содержание BST-ELC01

Страница 1: ...LCB OC 0 0 0 0 i _ P HAS E R OT ATl ON TE STE R L il U s 1 R s r MULTI VOLTAGE 220 to 317 Vae t E EARTH I 2 L I L L I I e k ill L ill AUTO POWER OFF MENU CURRENTADJUST O CRl AS Minimum INSTRUCTION MANUAL 99 Washington Street Melrose MA 02176 Phone 781 665 1400 Toll Free 1 800 517 8431 Visit us at www TestEquipmentDepot com ...

Страница 2: ...ion 5 Brief Product Description 6 Operating Instructions 7 Front Panel Layout 8 Keypad and Main Keys 9 Principle of How It Work 10 Preparation For Use 11 Replacing The Batteries 12 Specifications 13 Limited Warranty Page 1 2 2 2 3 3 4 4 5 5 8 9 10 11 12 12 13 14 15 15 16 ...

Страница 3: ...late any temporarily installed test spikes Preparations for testing of power system grounding can leave personnel 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 occurrence of one of these events is low personnel safety will nevertheless be enhanced by the fo...

Страница 4: ...is user s manual When changing the battery fuses or removing the cover to access the internal circuitry always disconnect the test leads When replacing the fuse use only the type specified 5 X 20mm 1 0A fuse and insert correctly into the fuse holder Double check the switch setting and lead connections before making measurements 3 Don t Touch Don t touch exposed wiring connections or other Live par...

Страница 5: ...e Earth Leakage can be utilized on a Single Phase up to 31 Vac Line to Earth or a 3 Phase Powered System 550V Line to Line or Phase to Phase with a protective Earth conductor The Earth Leakage requires batteries When utilized on a single phase ensure correct connection between Line and Earth before using the tester When utilized on a 3 Phase Powered System the instrument is then utilized as a 3 Ph...

Страница 6: ...d Earth Leakage Tester has 4 test leads which connects to the 4 mm female sockets on the tester These Test leads are color coded R L1 Red which connects to R on the tester S L2 White which connects to S on the tester T L3 Blue which connects to T on the tester T L3 Blue which connects to T on the tester Earth Green which connects to Earth on the tester On the other side of the test leads are the p...

Страница 7: ...nnected to the Phase Line the green socket to Earth Neutral wire is not utilized in the testing of the Earth leakage Circuit Breaker 6 Operating Instructions Determination of the rotary field direction and phase presence On a 3 Phase System the sequence of the 3 phases determine the rotation of a 3 phase motor connected to that system The correct 3 Phase Sequence R L1 S L2 T L3 results in a clockw...

Страница 8: ...from connect the phases Determination of the disconnection sensitivity of the Earth Leakage Circuit Breaker Connect the Earth lead from the tester to the Earth connection on the system Using the rotary switch select which phase you want to test from connect the phases Turn Instrument ON by pressing the TEST ON button The L C D display will come to the following Screen 1 Instantaneous Time Delay Pu...

Страница 9: ...P Tripped Display on Hold Tripped at 140mA on edge of signal Determination of the disconnection time of the Earth Leakage Circuit Breaker Connect the Earth lead from the tester to the Earth connection on the system Using the rotary switch select which phase you want to test from connect the phases Turn Instrument ON by pressing the TEST ON button The L C D display will come to the following Screen...

Страница 10: ... and Phase When voltage is detected Testing will start Automatically V 317V T 4 020s I 125mA Test In Progress since 4 020s The Voltage between leads was 317V before testing started and Constant current is 125mA V 317V T 6 435s I 125mA Hold TRP TRP Tripped Display on Hold at 6 435s Tripped on edge of signal 8 99 Washington Street Melrose MA 02176 Phone 781 665 1400 Toll Free 1 800 517 8431 Visit us...

Страница 11: ...FF CURRENTADJUST OFF DECREASE IIICREASE ENTER 11 Minimum vES Maximum I QN VOLTAGE APPLIED LOCATING ONTO ELCB TESTER PIN INDICATOR 0 Oom r Os ml C 0 r 00m ooo i no r a l i 0 o 0 i o 41 I I I MAXNUll 550Vae Looi 317Vac l E SOHtline lyttem only BATTERY OK zm 3 m I o o oo m r m 0 a o nr om uo O cc i 0 c m 1 o0 0 I 0 z 11 0 J O II J I r 11 0 C ...

Страница 12: ...current or Time Delay checking the tripping time MENU SELECT DECREASE ENTER YES Turn the TESTER OFF CURRENT ADJUST OFF INCREASE Minimum Maximum ON Accept the selection Turn the TESTER ON Adjust the Starting Current Instantaneous or Adjust the ConstantCurrent Time Delay 10 BESANTEK Corporation CANADA ...

Страница 13: ...resistor Neon lamps will lights up when the voltage across any two phases is more than 100Vac 3 Phase sequence indicator circuit This circuit has an analog and a digital part The analog signals are shaped then compared to a set of references These results are digitally compared to give the results on the indicating LEDs Earth leakage Circuit Breaker Tester At switch ON the circuit is powered up A ...

Страница 14: ...oltage 10 Preparation For Use Fuses In doubt check the fuses using a ohm meter Please note that the Earth Leakage Tester will not indicate any voltage should the fuses be blown Should the fuse be blown the Current Led will also not lit Test Leads Check the test leads for defects or cracks Replace if cracked or damaged Only replace with the same type Cleaning Use a damp cloth to clean the case Do n...

Страница 15: ...the bad batteries from the battery compartment and dispose properly of that batteries see your local disposal facilities related to disposal of batteries Only replace with 8 new batteries of the following type 1 5 V C type Re insert the batteries back cover onto the instrument and tighten the screw Fuses Replacement Unscrew the front fuse cover and replace the faulty fuse with the same type then s...

Страница 16: ... From 2Hz to 400Hz Protection Over Load 550V between all terminals Over Voltage Class III 450V towards ground ENVIRONMENTAL Operating temperature Range 0 C to 40 C Storage Temperature 10 C to 50 C Earth Leakage Current Settings 999mAac 50 60Hz Current Selection Knob Phase Start Selection 0 and 180 Over Temperature Protection Yes Phase Polarity Trip Indicator Yes Operating Voltage L E 220Vac to 317...

Страница 17: ...rding use of this instrument Our obligation under this warranty is limited to repairing replacing or making refund of this test equipment which proves to be defective within twelve months from the date of original purchase This warranty 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 ...

Страница 18: ...dies provided for in this warranty are expressly in lieu of any other liability we may have including incidental or consequential damages We reserve the right to discontinue models at any time or change specification price or design without notice and without incurring any obligation 99 Washington Street Melrose MA 02176 Phone 781 665 1400 Toll Free 1 800 517 8431 Visit us at www TestEquipmentDepo...

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