- by self-diagnosis at the start of each measurement which indicates the presence of any faults liable to affect the measurements (poor connections or presence of interfering signals)

- by extensive measurement ranges: 0.001?to 100 k?

- by analysing the frequency behaviour of the earthing systems (from 41 Hz to 5 kHz)

The C.A 6472 is equipped with high-level, expert calculation capabilities:

- for earth coupling measurement, it proposes to carry out the 3 measurements necessary and automatically calculates the coupling coefficient

- for soil resistivity measurement, all you have to do is program the distances used for the measurement and the tester will then calculate r using the Wenner or Schlumberger method.

Other specifications:

-IP 53 leakproofing

-Electrical safety: CAT IV 50 V as per IEC 61326-1 / IEC 61010 / IEC 61557-1-4-5

-Dimensions: 272 x 250 x 128 mm

-Weight 3.2 kg

Accesorii standard

C.A 6474 adapter for pylon earth measurement (PYLON BOX) ........ P01.1265.10

Delivered with a carrying bag for accessories containing:

One C.A 6472 ½ C.A 6474 connection lead,

6 BNC / BNC cables 15 m long,

4 AmpFLEX flexible current sensors 5m long,

1 set of 12 AmpFLEX identification rings,

2 cables (5 m green, 5 m black) with safety connectors on winder,

5 spade lug/banana plug converters ½ 4 mm,

3 clamps,

1 calibration loop,

5 operating manuals and 5 specific labels, each in a

different language.

C.A 6472 earth and resistivity tester ........... P01.1265.04

Delivered with: mains adapter + 2-pole mains cable for recharging the battery from the mains supply, one operating manual in 5 languages on CD-ROM, 5 simplified operating manuals and 5 specific labels, each in a different language.

Data export software + USB/optical communication cable and two C182 clamps

Optiuni recomandate

½ 100 m earth and resistivity kit .................... P01.1020.24

½ 150 m earth and resistivity kit ................... P01.1020.25

½ C.A 647X continuity kit (mO position) ............ P01.1020.37

½ MN82 CLAMP (½ 20 mm) for C.A 6474 ........ P01.1204.52

½ Adapter for battery charging on cigarette lighter ................ P01.1020.36

½ DataView® PC software................ P01.1020.06

½ Optical / RS232 communication cable........... P01.2952.52

Alte produse CHAUVIN ARNOUX

MEGOHMMETRU DIGITAL 500V CHAUVIN ARNOUX CA6521

• insulation: up to 2G? at 250V and 500V DC
• voltage indication before insulation measurement: 0 to 600V AC/DC (blocking if U>25V)
• continuity: -20? to +20? (audible beep)
• giant 400-count display + bargraph (simultaneous reading of measurement and analogue variance)
• back stand for use on a table or on the ground
• long battery life: 6 x 1.5V batteries

TESTER CERTIFICARE EHIPAMENTE SI MASINI ELECTRICE CHAUVIN ARNOUX CA6160

• dielectric test: standard measurement modes (Un from 100 to 5,000V with Ilim 500mA) and programmed modes (t1, t2, t3, U1, U2)
• continuity: up to 100O with 0.1 < ITEST < 25A
• voltage drop: up to 100V (Itest > 10A)
• insulation resistance: up to 1GO at 250/500VDC and 1,000VDC
• measurement of internal and external discharge time (at the plug)
• leakage current: operating and residual up to 20mA, contact up to 2mA
• functional testing: voltage, current, frequency and power

MEGOHMMETRU IZOLATIE 1KV CHAUVIN ARNOUX CA6525

• insulation: up to 2G? at 250V, 500V and 1,000V DC
• voltage indication before insulation measurement: 0 to 600V AC/DC (blocking if U>25V)
• continuity: -20? to +20? (audible beep and compensation of leads)
• resistance: 0 to 400k?
• giant 4,000-count display + bargraph

ANALIZOR ENERGIE SI PUTERE CHAUVIN-ARNOUX CA8230

• Voltage range: 6VRMS to 600VRMS AC+DC
• AC current range: 5mA to 6,500A
• DC current range: 1A to 1,700A
• Values: Min., Max., Avg., Peak (+/-), CF
• Power: W, VA, var, DF, THD, cos f, tan f
• Energy: Wh, VAh, varh
• Harmonics: up to the 50th order
• IEC1010/EN61010: Cat.III-600V

APARAT MASURA REZISTENTA IMPAMANTARE CHAUVIN ARNOUX CA6471

• extensive measurement ranges: 0.001? to 100 k?
• adjustment of the measurement frequency between 41 Hz and 512 Hz
• 10 times greater accuracy due to its 4-pole measurement method
• measuring soil resistivity
• calculate r automatically by the Wenner or Schlumberger methods
• Ergonomic, comprehensive and accurate

TESTER EFICIENTA PANOURI SOLARE FOTOVOLTAICE CHAUVIN ARNOUX FTV100 GREENTEST

• electrical power survey
• Calculation of solar panel efficiency
• Calculation of inverter efficiency
• Voltage up to 1,000 VDC / 600 VAC
• Current up to 1,400 ADC / 3,000 AAC
• AC/DC power: 20,000 WDC / 1,200 WAC

ANALIZOR ENERGIE TRIFAZICA CHAUVIN-ARNOUX CA8335 QUALISTAR PLUS

• - Voltage ratios: 1 V to 500 kV
• - Mixed sensors: 10 mA to 60 kA depending on sensor
• for quick verification of network quality and simple processing of the results

TESTER REZISTENTA IMPAMANTARE CHAUVIN ARNOUX CA6421

• earth resistance: 0.5Oat 1,000 O (log scale) )
• 3 fault presence indicators to validate the measurement
• measurement frequency: 128Hz
• connection of rods to colour-coded terminals
• removable captive connection strip between S and H for 2-wire resistance measurements

MEGOHMMETRU IZOLATIE 5KV CHAUVIN ARNOUX CA6547

• wide range from 30k? to 10T? !
• 4 fixed test voltages: 500 / 1,000 / 2500 and 5,000V
• programmable test voltage position: from 40 to 5,100V in increments of 10V or 100V
• giant backlit LCD screen with digital display + bargraph
• qualitative analysis of insulation: automatic calculation of DAR, PI and DD (dielectric discharge) ratios
• plotting of the R(t) curve

APARAT MASURA REZISTENTA IMPAMANTARE PILONI CHAUVIN ARNOUX CA6474

• Ideal for earth measurements on pylons
• measurement range: 0.001 O to 99.99 kO
• resolution: 0.001 to 10 O
• no-load voltage: 16 or 32 VRMS
• measurement frequency: 41 Hz to 5,018 Hz
• measurement of resistance of earth stakes: 0.01 O to 100kO
• leakproofing: IP53