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7. Specifications

Insulation resistance:

Measuring range

200M

Ω

(250V / 500V DC +/- 10%)

Resolution

1 count / 100 k

Ω

Measuring range

2000M

Ω

(1000 V DC +/- 10%)

Resolution

1 count / 1M

Ω

Accuracy

1,5% rdg.+5 dgt. (200M

Ω

range)

3,0% rdg.+3 dgt. (under 1G

Ω

/2000M

Ω

)

5,0% rdg.+5 dgt. (under 2G

Ω

/2000M

Ω

)

Output current

1mA DC min. at 0,25M

Ω

( 250V range)

1mA DC min. at 0,50M

Ω

( 500V range)

1mA DC min. at 1,00M

Ω

(1000V range)

Power consumption

max. consumption current approx.
250mA

AC Voltage:

Range

0-600V

Resolution

Accuracy

1,5% rdg+3 dgt.

Line frequency range 40-120 Hz

Continuity

Ohm range

0-20

Ω

Resolution

0,01

Ω

Accuracy

1,5% rdg+5dgt.

Open circuit terminal
voltage

4V DC min.

Short circuit terminal
current

210mA DC min.

Ohm range

0-2k

Ω

Resolution

Ω

Accuracy

1,5% rdg. + 3 dgt.

Power consumption

max. consumption current approx. 160
mA

-11-

Содержание 2670

Страница 1: ...Operation manual Digital Insulation Tester PeakTech 2670 ...

Страница 2: ...ment for high energy industrial installation measurement Do not place the equipment on damp or wet surfaces Do not exceed the maximum permissible input ratings danger of serious injury and or destruction of the equipment The meter is designed to withstand the stated max voltages If it is not possible to exclude without that impulses transients disturbance or for other reasons these voltages are ex...

Страница 3: ...r strong vibrations Do not operate the equipment near strong magnetic fields motors transformers etc Keep hot soldering irons or guns away from the equipment Allow the equipment to stabilize at room temperature before taking up measurement important for exact measurements Do not turn the rotary function switch during voltage measurement otherwise the meter could be damaged Use caution when working...

Страница 4: ...lace the equipment face down on any table or work bench to prevent damaging the controls at the front Opening the equipment and service and repair work must only be performed by qualified service personnel Measuring instruments don t belong to children hands Cleaning the cabinet Clean only with a damp soft cloth and a commercially available mild household cleanser Ensure that no water gets inside ...

Страница 5: ...can be performed with test leads without sleeves with a maximum of up to 18mm long touchable metallic probe whereas for measurements in the field of overvoltage category CAT III or CAT IV test leads with put on sleeves printed with CAT III and CAT IV must be used and therefore the touchable and conductive part of the probes have only max 4 mm of length 4 ...

Страница 6: ...2 Instrument Layout 1 OUTPUT Terminal 2 LCD Display 3 External Voltage Indicator 4 POWER Switch 5 TEST Button 6 POWER Indicator 7 FUNCTION Switch 8 Ω Null Adjust 5 1 2 3 4 5 6 7 8 ...

Страница 7: ...efore using the meter 4 Safety Notes 1 Read the following safety information carefully before attempting to operate or service the meter 2 Use the meter only as specified in this manual otherwise the protection provided by the meter may be impaired 3 Rated environmental conditions Indoor use Installation Category III Pollution Degree 2 Altitude up to 2000 Meter Relative Humidity 80 max Ambient Tem...

Страница 8: ...this manual before using the meter Alternating current 5 Features 3 digit Insulation Tester 68 x 34 mm large LCD display three Insulation test voltage 250V 500V 1000V external voltage warning indication automatic circuit discharge test Insulation at rated voltage into a 1mA load 200mA continuity short circuit test current AC voltage measurement fuse protection meet EN 61010 CAT III 7 ...

Страница 9: ... before touching or making connections The meter automatically discharge the test circuits when the spring loaded TEST switch is released 6 2 Important Remove all power to the circuit under test when making resistance measurements If any voltage is present in the test circuit the red on the meter scale plate will light Immediately disconnect test leads and turn off power to test circuit 6 2 1 Func...

Страница 10: ...ARNING Insulation test should be conducted on circuits that are de energised Ensure circuits are not live before commencing testing Select the required test voltage 250 V 500 V or 1000 V by rotating the function switch Attach the test leads to the instrument and to the circuit to be tested see connect diagram If the LIVE CIRCUIT is lit do not press the test button and disconnect the instrument for...

Страница 11: ... before commencing testing Select the 20Ω range by rotating the range selector and connect the test leads to the instrument Short the tips of the leads Press and hold down the test button by twisting it a quarter turn clockwise The display will show the resistance of the test leads Adjust the Ω ZERO control to set the reading of zero Connect the test leads to the circuit under test Ensure the circ...

Страница 12: ... 25MΩ 250V range 1mA DC min at 0 50MΩ 500V range 1mA DC min at 1 00MΩ 1000V range Power consumption max consumption current approx 250mA AC Voltage Range 0 600V Resolution 1V Accuracy 1 5 rdg 3 dgt Line frequency range 40 120 Hz Continuity Ohm range 0 20Ω Resolution 0 01Ω Accuracy 1 5 rdg 5dgt Open circuit terminal voltage 4V DC min Short circuit terminal current 210mA DC min Ohm range 0 2kΩ Resol...

Страница 13: ...en the LCD shows the low battery flag the batteries need replacing Eight batteries AA or equivalent are required Alkaline types are recommended Open the battery compartment lid on the back of the instrument by unscrewing the screw Replace all eight batteries with new ones observing the correct polarity Close the battery compartment lid and replace the screw before using the tester 8 2 Fuse replace...

Страница 14: ...in domestic refuse is strictly forbidden according to the Battery Regulations You can return used batteries obtained from us at no charge at the address on the last side in this manual or by posting with sufficient stamps Batteries which contain harmful substances are marked with the symbol of a crossed out waste bin similar to the illustration shown left Under the waste bin symbol is the chemical...

Страница 15: ...nical knowing Technical changings which are in the interest of progress reserved We herewith confirm that the units are calibrated by the factory according to the specifications as per the technical specifications We recommend to calibrate the unit again after 1 year PeakTech 05 2012 Ho PeakTech Prüf und Messtechnik GmbH Kornkamp 32 DE 22926 Ahrensburg Germany 49 0 4102 42343 44 49 0 4102 434 16 i...

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