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CA6474 Pylon box
Pylon earth tester, must be coupled to a CA 6472 - Pylon box 4 measurement voices for connection of Ampflexs sensors
CA 6472 Earth and Resistivity Controller
CA 6472 Earth and Resistivity Controller
Software
USB communication mode
Product presentation
Tester for all types of earth measurements, including pylon earth measurements (with the C.A 6474) - soil resistivity - earth coupling - ground potential - continuity & resistance
The C.A 6472 can be used for quick, comprehensive surveys of all earthing configurations, offering all the necessary earth measurement functions in a single instrument.
When used with the C.A 6474, it can also perform pylon earth measurements, making it a unique but essential tool for diagnostics and maintenance on pylon networks.
The C.A 6472 offers the possibility of analysing the frequency behaviour of the earth connections thanks to its extensive measurement frequency range (41 to 5,078 Hz). The use of a high-frequency measurement signal makes it possible to assess the behaviour of an earthing circuit in the presence of lightning.
Functions:
- 3P measurement up to 10 kΩ and stray voltages up to 60 V RMS
- 4P and selective 4P measurement
- Earth loop measurement with 2 clamps from 0.01 Ω to 500 Ω
- Earth coupling measurement
- Soil resistivity measurement: simply program the distances used for the measurement and the tester then calculates r using the Wenner oe Schlumberger methods
- Ground potential measurement
- Continuity and resistance measurement
- Pylon earth measurement with the C.A 6474
Other specifications:
- Storage of 512 test results
- USB optical link
- Ground Tester Transfer PC software to process the stored data
- Power supply: NiMh battery with external charger
- IP53 protection
- IEC 61557 -1 -4 -5
- IEC 61010 50V CAT IV
- Dimensions: 272 x 250 x 128 mm, 3 kg
Software
USB communication mode
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Features
3P Measurements
Range (automatic selection)
0.01 Ω to 99.9 kΩ
Resolution
0.01 Ω to 100 Ω
Test voltage
10 V, 16 V, 32 VRMS or 60 V selectable
Measurement frequency
From 41 to 5078 Hz automatic or manual
Test current
Up to 250 mA
Accuracy
± 2 % L +1 pt at 128 Hz
Measurements with 2 clamps
Range
0.01 to 500 Ω
Resolution
0.01 to 1 Ω
Measurement frequency
Auto: 1611 Hz - Manual: 128 Hz - 1367 Hz - 1611 Hz - 1758 Hz
4P Method / 4P Measurement + clamp
Range
0.001 Ω to 99.99 kΩ
Resolution
0.001 to 10 Ω
Test voltage
10 V, 16 V, 32 V or 60 V selectable
Measurement frequency
From 41 to 5078 Hz automatic or manual
Test current
Up to 250 mA
Measurement accuracy
± 2 % of the value ± 1 pt
Soil resistivity measurement - 4P Method
Measurement method
Wenner or Schlumberger method with automatic result calculation and display in Ω-meter
Range (automatic selection)
0.01 to 99.99 kΩ; r max. 999 kΩm
Resolution
0.01 Ω to 100 Ω
Test voltage
10 V, 16 V, 32 V or 60 V selectable
Measurement frequency
From 41 to 512 Hz selectable
Earth potential measurement
Measurement range
0.00 to 65.00 V
Resolution
From 0.01mV to 10 mV
Measurement frequency
From 41 to 5078 Hz
Accuracy
± 5% ± 1 pt at 128 Hz
External voltage measurement
Range (automatic selection)
0.1 to 65.0 Vac/dc - DC and 15-450 Hz
Accuracy
± 2 % of the value ± 1 pt
Resistance / Continuity measurement
Measurement type
2P or 4P method, selectable
Range (automatic selection)
2P: 0.01 Ω to 99.9 kΩ 4P: 0.001 Ω to 99.99 kΩ
Accuracy
± 2 % of the value ± 2 pts
Test voltage
16 Vdc (polarity +, −; or auto)
Test current
> 200 mA for R < 20 Ω
Memory
Memory capacity
512 test results
Communication
USB with optical isolation
Power supply
Rechargeable battery
Charger power supply
External power supply with output 18 Vdc / 1.9 A or vehicle power supply 12 Vdc
Dimensions / Weight
272 x 250 x 128 mm / 3.2 kg
Electrical safety
50 V CAT IV
Documentation and support
Language *
Do you have a question about using or installing your measurement equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
Do you have a question about using or installing your measurement equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
Do you have a question about using or installing your measurement equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
The GTT (Ground Tester Transfer) software allows you to control the CA 6470N, CA 6471 and CA 6472/74 earth testers.
GTT is a tool that enables you to:
- Configure the devices,
- Download and view data stored in memory,
- Take instant readings,
- Export this measurement data to DataView (*.dvb files) or to an Excel spreadsheet (*.csv or *.xls files). Please note: DataView is not supplied with this version of GTT.
The device’s firmware can be updated via the RS-232 optical link, using the HyperTerminal program (not supplied by Chauvin Arnoux).
See the file “read_me_first_fr_gb.pdf”.
Do you have a question about using or installing your measurement equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
References and accessories
To fully meet your expectations, a range of accessories is available that is compatible with your equipment. Feel free to add them to your quote request to obtain a complete and tailored solution.
CA 6472 Earth and Resistivity Controller
P01126504
Earth and pylon earth monitor, soil resistivity, coupling and continuity. Selective earth measurement. USB PORT. IP53. Supplied with mains adapter/charger and 2 C182 clamps.
4P(100M) earth/resistivity kit
P01102024
4P Earth/resistivity kit (100M) comprising a prestige carry bag, 5 reels of cable (red, blue, black, 2 green), with 4 stakes, 1 mallet and fork-lug adapters.
Earth/resistivity kit 4P(150M)
P01102025
4P Earth/resistivity kit (150M) including a prestige carry bag, 5 reels of cable (red, blue, black, 2 green), with 4 stakes, 1 mallet and thimble-fork adapters.
MN82 AC current clamp for CA 6472
P01120452
AC current clamp for use with earth controller CA 6472
RS232 optical link cable - CA 6470N, CA 6471
P01295252
Optical to RS 232 cable - for CA 6470N and CA 6471 - also available in optical to USB version (see item code HX0056-Z)
Mains cable GB for CA 6470N, CA 6471, CA 6472
P01295253
Standard GB mains cable for powering battery chargers for CA 6470N, CA 6471 and CA 6472
CA 6474 Pylon box - Earth towers 4 AmpFlex 5 m
P01126510
Pylon earth complement for CA 6472 including a connection box, 4 AmpFlex flexible sensors 5m long and other accessories.
Mains adapter 50/60Hz-CA 6470N/6471/6472
P01102035
Mains adapter 50/60Hz + 2-pole mains cable, 18V 1.9A for CA 6470N, CA 6471, CA 6472.
9.6V 3.5Ah NiMh rechargeable battery - CA 6462
P01296021
Rechargeable 9.6V 3.5Ah NiMH battery for CA 6462 earth and resistivity controller
Spare fuse(s)
AT0094
Spare fuse 5x20, breaking current 630mA,250V 1.5kA (set of 10) for multimeter
AC current clamp C182 FOR AC 6472
P01120333
AC current clamp for use with CA 6472 earth controller
Optical-USB serial cable
HX0056-Z
Opto-isolated USB connection cable for CA 647x, CA 655x and Handscope, Windows compatible driver
DataView Software
P01102095
PC software for configuring, saving and processing data, editing reports, etc. for Chauvin Arnoux measuring instruments
Cable for earth tester clamp
P01295270
Spare cable for clamp connection for selective earth measurement with the CA 6472
H-winder with 10m black wire and spring clip
P01102047
H-shaped reel with 10 m of black wire, with spring clip connection at one end to banana plug at the other.
90 cm continuity rod, protection max. 1 kV
P01102084A
Continuity probe / insulated female socket D4 mm / length 90 cm (3 x 30 cm) / protection 1000V max.
DC/DC adapter with vehicle cable
P01102036B
DC/DC adaptor with 1.20m cable for recharging CA 6470N, CA 6471 and CA 6472 earth and resistivity testers from a vehicle cigarette lighter socket.
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