Gossen MetraWatt DIN VDE 0701 Скачать руководство пользователя страница 12

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GMC-I Gossen-Metrawatt GmbH

Technical Data

* With

automatic polarity reversal

Intrinsic Error and Measuring Error

Influencing Quantities and Influence Error

Measured Quantity

Measuring Range

Reso-
lution

no-load

Protective conductor resistance

…

1.30

1.0

…

99.9

10 m

100 m

< 5 V

−

< 5 V

−

> 200 mA *

Insulation resistance

…

9.99 M

10 k

520 V

−

approx.
50 k

< 3.5 mA

> 1 mA

Contact current measurement
(verification of absence of voltage)

…

9.99 mA

∼

1 k

Differential current

MINI

TEST

⏐

ASTER

⏐

ASE

0.1 . . . 9.99 mA~

Differential current

MINI

TEST 3P

⏐

ASTER

0.2 . . . 9.99 mA~

Measured Quantity

Intrinsic Error

Measuring Error

Protective conductor resistance

(5% rdg. + 4 d)

(10% rdg. + 6 d)

Insulation resistance

(7% rdg. + 2 d)

(10% rdg. + 5 d)

Contact current measurement
(verification of absence of voltage)

(5% rdg. + 4 d)

(10% rdg. + 5 d)

Differential current

MINI

TEST

⏐

ASTER

⏐

ASE

(5% rdg. + 6 d)

(10% rdg. + 6 d)

Differential current

MINI

TEST 3P

⏐

ASTER

(5% rdg. + 10 d)

(10 % rdg. + 10 d)

Influencing Quantity /
Sphere of Influence

Designation per
DIN VDE 0404

Influence Error

…

% of Measured Value

Change of position

—

Change to test equipment supply
voltage

2.5

Temperature fluctuation

Specified influence error valid starting
with
temperature changes as of 10 K:

…

C and 25

…

1 for protective conductor resistance

0.5 for all other measuring ranges

Amount of current at DUT

2.5

Low frequency magnetic fields

2.5

DUT impedance

2.5

Capacitance during insulation
measurement

2.5

Waveshape of measured current

…

51 Hz

2 with capacitive load
(for equivalent leakage current)

…

60 Hz

1 (for contact current)

2.5 for all other measuring ranges

Содержание DIN VDE 0701

Страница 1: ...Operating Instructions MINITEST MASTER PRO BASE Testers per DIN VDE 0701 and 0702 3 349 358 15 4 7 07 ...

Страница 2: ...2 GMC I Gossen Metrawatt GmbH 11 6 4 12 5 1 9 8 2 3 7 10 13 23 24 18 17 16 15 22 21 20 19 9 8 1 2 3 14 10 4 5 23 6 11 ...

Страница 3: ...ubminiature plug 24 Probe cable not for MINITEST BASE MINITEST MASTER and MINITEST 3P MASTER only as from series launched in March 2007 Features of MINITEST series MINITEST 3P M ASTER MINITEST M ASTER MINITEST P RO MINITEST B ASE Connection types Tests on monophase DUTs Tests on 3 phase DUTs via additional test sockets CEE 16A CEE 32A Fusing devices Fuse for probe connection RCCB in mains plug Min...

Страница 4: ...est instrument allows for the measurement of protective conductor resistance insulation resistance and differ ential current and or contact current in accordance with DIN VDE 0404 2 Safety Features and Precautions The test instrument has been manufactured and tested in accordance with the following safety regulations IEC 61010 1 DIN EN 61010 1 VDE 0411 1 DIN VDE 0413 parts 2 and 4 When used for it...

Страница 5: ...differential current and or contact current measurement Exposed conductive parts may conduct dangerous contact voltage during testing and may not under any circumstances be touched MINITEST MASTER PRO mains power is disconnected if leakage current exceeds approx 15 mA The function test may only be performed after the device under test has successfully passed the safety test while connected to the ...

Страница 6: ...equence Testing for electrical safety always begins with a visual inspection The measurements are then conducted in the order in which they appear next to the selector switch on the test instrument from top to bottom For each type of measurement the test instrument evaluates the measured values and indicates whether or not limit values in accordance with DIN VDE 0701 or 0702 have been adhered to b...

Страница 7: ...ins plug poled in both directions CEE plug Without ex posed parts With exposed parts not connected with PE Permanently connected DUT Safety class II With European earth contact plug Test with the mains plug poled in both directions Use of mains outlet number depending on the mains terminal all test sockets as well as mains outlets No 8 and 19 can always be used regardless of which mains adapters a...

Страница 8: ...PROBE RISO socket and the tip of the test probe into the PROBE PE IC socket with the selector switch in the RPE SOCKET or RPE FIX setting The dis played value should not exceed 100 mΩ Note If a current of 0 mA is indicated the fuse is usually defective Test and replace it if required Attention It is absolutely essential to insert the tip of the test probe into the PROBE PE IC socket for this test ...

Страница 9: ... LED Measured values of greater than 3 5 mA are indicated by means of a red LED These devices may be dangerous however for example for 3 phase current devices there may be higher admissible limit values of e g 1 mA per kW up to 10 mA depending on the manufac turer s specifications These cases are all indi cated with the red LED Evaluation must be conducted by a qualified electrician in this case M...

Страница 10: ...2 047 DUTs with 10 measured values per DUT can be stored If an attempt is made to store more than 10 measured values for one DUT the additional values are ignored and the red LED lights up briefly 6 3 1 Activate Memory Menu After selecting memory mode see above you have to set the rotary switch to position Gerä teselbsttest Speichermenü Self test Memory Menu Activate the memory menu by pressing ke...

Страница 11: ...elf test The stored measured values can be trans mitted from the test instrument to a PC via the analysis software and the USB port where they can be evaluated and docu mented 6 3 5 Barcode Scanner Function Connect the barcode scanner to jack 23 Only barcode scanners by GMC I Gossen Metrawatt GmbH may be used e g type B3261 Barcode scanners with USB port are not suitable In function NUM and NUM a ...

Страница 12: ... 7 rdg 2 d 10 rdg 5 d Contact current measurement verification of absence of voltage 5 rdg 4 d 10 rdg 5 d Differential current MINITEST MASTER PRO BASE 5 rdg 6 d 10 rdg 6 d Differential current MINITEST 3P MASTER 5 rdg 10 d 10 rdg 10 d Influencing Quantity Sphere of Influence Designation per DIN VDE 0404 Influence Error of Measured Value Change of position E1 Change to test equipment supply voltag...

Страница 13: ...0 315H500V or FF0 315H250V MINITEST 3P MASTER only 3 x C16A Residual current protective device MINITEST MASTER PRO 30 mA with undervoltage trigger and inhibiting of automatic restart Display and Indicating Devices LCD not for MINITEST BASE Dot matrix display two lines of 20 characters each LEDs 9 LEDs for indicating compliance with or violation of limit values 1 red 7 yellow and 1 green Mechanical...

Страница 14: ...ective diodes resistors and other components may be damaged The use of mended fuses or short circuiting the fuse holder is prohibited The defective fuse can be disposed of with the trash 9 3 Calibration Intervals According to DIN VDE 0702 measuring instruments used for periodic testing must be tested and calibrated in accordance with the manufacturer s specifications on a regular basis Depending u...

Страница 15: ...uring protective conductor resistance e g at rotating devices under test Brush probe Z745G Calibration adapter for test instruments per DIN VDE 0701 0702 0751 max 200 mA SECU cal 10 Z715A Test adapter for electrical devices and extension cables with CEE plug and socket devices VL2 E Z745W Barcode scanner B3261 GTZ 3261 000 R0001 Barcode and label printer including software Z721D Z721D Label set fo...

Страница 16: ...rent power DC power capacitance frequency and temper ature Competent Partner GMC I Gossen Metrawatt GmbH is certified in accordance with DIN EN ISO 9001 2000 Our calibration laboratory is accredited per DIN EN ISO IEC 17025 by the Physikalisch Technischen Bundesanstalt German Federal Institute of Physics and Metrology and the Deutscher Kalibrierdienst German Calibration Service under registration ...

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