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HOW TO USE :

High Voltage Detection

(in stretched state)

Low Voltage Detection

Subject

Naked/Insulated wires

3.3kV 6.6kV 24kV AC

Naked live part

80 ~ 600 VAC

Method

Put the front metal in

contact with the subject

line to detect voltage,

holding the grip portion.

IMPORTANT !

Don’t touch any portion

other than grip !

Please keep in your

mind to wear high

insulating gloves when

you measure

high voltage between

600V ~ 24KV AC

Put the front metal in

contact with the

subject line, holding

the nameplate portion.

HANDLING AND MAINTENANCE :

Before use for Voltage detection :

1. Check  to   see  that  nothing  is  wrong   with  the  equipment  in
    appearance and construction.
2. Switch  on  test switch to check for working of the internal  circuit
    for cautions sake try with a known line for operation.
3. When inspecting a high tension line, hold the grip portion  during
    detecting operation.
    Do  not  touch any portion other than the grip because danger is
    involved.
4. When  using  the equipment in constructed state for inspecting a
    high voltage line wear insulating rubber gloves.
5. For  voltage  detection in a low  tension line  hold  the nameplate
    portion.
6. If  it  is  necessary  at  all  to  carry  out  voltage  detection during 
    rainfall,   pay   constant   attention   to  the  wet  condition of  the 
    equipment.

Handling and Safekeeping :

7. Do  not  subject the equipment to any hard shock by dropping or 
    placing under something.
    Do not wipe it with a chemical or the like.
8. Do  not  leave  it on  a road  site in  summer or  place it  in  a hot 
    location in a car or the like.
9. Be  sure  to  keep it clean at all times, and choose a dry location
    kept away from direct sunlight for safe keeping.

Summary of Contents for 276HD

Page 1: ...ted hold the nameplate portion Put the sensing tip in contact with the voltage 80V AC or below the LED and buzzer should work í Operation start distance Distance at which operation starts when front metal is brought near f 5mm O C Wire with grip portion held by hand Where 24 kV f 3mm voltage to ground 20 cm Where 6 6 kV f 3mm voltage to ground 3 cm Where 3 3 kV f 3mm voltage to ground 1 cm í Diele...

Page 2: ... COMPANY HIGH VOLTAGE DETECTOR G 17 Bharat Industrial Estate T J Road Sewree W Mumbai 400 015 INDIA Sales Direct 022 24156638 Tel 022 24124540 24181649 Fax 022 24149659 Email kusam_meco vsnl net Website www kusamelectrical com www kusam meco co in ...

Page 3: ...Features Ratings And Specifications Construction How To Use Handling And Maintenance Test Certificate Warranty TABLE OF CONTENTS TITLE HIGH VOLTAGE DETECTOR L V 80 ACV 600 ACV HV 3 3kV 24kV C MODEL 276 HD HIGH VOLTAGE DETECTOR L V 80 ACV 600 ACV HV 3 3kV 24kV C ...

Page 4: ...GS AND SPECIFICATIONS Working voltage range H V 3kV 24kV AC hold grip portion to detect L V 80V 600V AC hold nameplate portion to detect Frequency 50Hz 60Hz Operation start Voltage voltage to ground When detecting while holding grip portion naked wire 3mm contacted 250V 50V AC O C wire Æ 5mm contacted 1000V AC 200V AC Æ When detecting while holding nameplate portion contacted 80V AC or below Opera...

Page 5: ... portion 50kV AC 1 min The detector has to be stretched The leakage current has to be 100 uA or less than 100 uA b Between Sensing tip Nameplate portion 4kV AC 1min The leakage current has to be 100 uA or less than 100 uA Working temperature range 10ºC 50ºC Battery 2 button cells Lr44 1 5V CONSTRUCTION Front Metal To be put in contact with wires etc for voltage detection Test switch For checking t...

Page 6: ...od Grip portion Detecting head V level detraction Subject wire Battery Flicker Acoustic frequency oscillation Lamp Buzzer Test SELF TEST HIGH VOLTAGE DETECTOR L V 80 ACV 600 ACV HV 3 3kV 24kV C Detecting head Insulating rod Grip portion 110mm 760 30mm 130mm ...

Page 7: ... circuit for cautions sake try with a known line for operation 3 When inspecting a high tension line hold the grip portion during detecting operation Do not touch any portion other than the grip because danger is involved 4 When using the equipment in constructed state for inspecting a high voltage line wear insulating rubber gloves 5 For voltage detection in a low tension line hold the nameplate ...

Page 8: ... dim or sounding is too low or it the equipment does not operate replace the battery with a new one 11 Remove battery cover and replace the battery making sure polarity is correct if polarities are reverse the equipment does not operate 12 The battery consists of 2 button shaped alkaline cells LR44 if a battery of poor quality is used the equipment may be damaged by liquid leak from the battery Te...

Page 9: ...his warranty extends only to the original buyer or end user customer of a KUSAM MECO authorized dealer This warranty does not apply for damaged Ic s fuses burnt PCB s disposable batteries carrying case test leads or to any product which in KUSAM MECO s opinion has been misused altered neglected contaminated or damaged by accident or abnormal conditions of operation or handling KUSAM MECO authorize...

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