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CA 6470N Earth and resistivity controller
Earth, soil resistivity, coupling and continuity monitor. USB PORT. IP53 RATING. Supplied with mains adapter/charger
CA 6424 Earth Controller 2P/3P(50kOhms)
CA 6424 Earth Controller 2P/3P(50kOhms)
Electrical safety
Protection class
Product presentation
Rugged and waterproof, the CA 6424 earth tester can be used for 2P and 3P earth measurements in total safety. Text markings and colour coding help users to avoid connection errors. It can also measure the voltage up to 600 V. All the measurements and functions are directly accessible on the front panel, even when wearing gloves. Special connection technology for the G72 clamp allows measurement of the line (phase) current and leakage current, from 0.5 mA to 60 A. There is a dedicated key for cable compensation. A LED indicates when a hazardous voltage is present, while the NOISE symbol flashes to indicate when a noise voltage is present.
Equipped with a 3-display backlit screen, the CA 6424 ohmmeter lets you view all the useful information on a single screen: measurement result, errors concerning the measurements or the recorded values, as well as complementary information (USE, HR, etc.).
Technical specifications:
- Voltage from 0 to 600 V
- 2P resistance: 0.05 Ω to 50 kΩ
- 3P earth: 0.5 Ω to 50 kΩ
- Measurement mode: one-shot or permanent
- RH stake resistance measurement
- USE voltage measurement
- Current measurement with the G72 clamp: 0.5 mA to 60 A
- Deactivatable automatic power-off
- Complies with IEC 61557-1 and IEC 61557-4
- NiMH batteries rechargeable via the mains, USB socket or vehicle cigarette lighter
Electrical safety
Protection class
Need information about our solutions? Our experts are available to advise and assist you with your project. Contact a sales representative now for a detailed presentation and an offer tailored to your needs.
Highlights
- 2P resistance / 3P earth measurements up to 50 kΩ in high-resistivity terrain
- Voltage measurement up to 600 V and RH stake resistance measurement
- Automatic stabilization of the measurement
- Help with positioning the stakes – average and 52%/62%/72% deviation
- Leakage current measurement from 0.5 mA
- Battery recharging via the mains, USB socket or vehicle cigarette lighter
Features
Voltage (UHE)
Range
0.1-600V
Resolution
0.1V
Precision
± (1%L + 1 pt)
Resistance 2P
Range
0.05-99.99 Ω / 80.0-999.9 Ω / 0.800-9.999 kΩ / 8.00-50.00 kΩ
Resolution
0.01 Ω / 1 Ω / 10 Ω / 100 Ω
Precision
± (2%L + 10 pt) / ± (2%L + 2 pt) / ± (2%L + 1 pt) / ± (2%L + 1 pt)
Cable compensation
up to 5 Ω
Earth resistance 3P
Range
0.5 Ω - 50.00 kΩ
Resolution
0.01 Ω / 0.1 Ω / 1 Ω / 10 Ω
Precision
±(1%L + 10 pt) / ±(1%L + 2 pt) / ±(1%L + 1 pt)
Measurement frequency
128 Hz or 256 Hz
Open circuit voltage
± 10 V peak
Measurement mode
Single-shot or continuous
Memory
Records RE @ 62%; RE @ 52%; RE @ 72%
Average calculation
average calculation, and % deviation from the average
Measurement of the resistance of the stake RH
Range
0.05-9.999 kΩ / 8.00 - 49.99 kΩ
Resolution
1 Ω / 10 Ω
Precision
±(10%L + 1 pt)
Measurement of voltage U SE
Range
0.10 - 99.99 VAC / 80.0 - 600 VAC
Resolution
0.01 V / 0.1 V
Precision
±(2%L + 2 pt)
Current measurement (via optional clamp G72)
Range
0.5 - 999.9 mA / 0.800-9.999 A / 8.00-60.00 A
Resolution
0.1 / 1 / 10 mA
Precision
±(1%L + 4 pt) / ±(1%L + 2 pt)
Display
LCD Custom 206 segments backlit
Measurement mode
V, I, R 2P (Ω), R 3P (Ω)
Power supply
6 x NiMH batteries, charging time approximately 6 h
Charger
Internal via supplied AC adapter / USB
Automatic shutdown
Deactivatable
Autonomy
> 1,500 earth measurements 3P at 100 Ω
Dimensions / Weight
223 x 126 x 70 mm / 1 kg
Environment
Usage: -10 to +50°C / Storage: -40 to +70°C (without batteries or accumulators)
Protection
Up to 600 V on any of the 3 input terminals
IP / IK Index
IP 65 according to IEC 60529 / IK 04 according to IEC 50102
Drop test
1 meter according to IEC 61010-1
Standards / Electrical safety
EMC: IEC 61326-1; IEC 61010-2-030 / 600 V CAT IV
IEC 61557 Compliance
IEC 61557-1 and IEC 61557-5
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.
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.
Download the latest version of the firmware (v1.12) for the CA 6422 and CA 6424 to benefit from all the latest improvements.
Below are the steps for connecting the device to your PC:
- Unzip the file,
- Connect the instrument to your PC,
- Run the .exe file,
- A pop-up window will open,
- The first line will display the instrument; click on the “Program” icon.
Please find the new firmware attached.
Please note: as the CA 6422 and CA 6424 are non-communicating devices, the instruction “connect the instrument to the PC” is therefore a shortcut and requires equipment not supplied as standard with the product.
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 6424 Earth Controller 2P/3P(50kOhms)
P01127014
Earth tester 2P/3P (50kOhms); V 600V measurement; Alarm and RH & U-SE measurement; I measurement from 0.5mA to 60A (option); 6 batteries. NiMH, USB recharge - 223x126x70mm - IP65 - IEC 61557-1/-5, 600V CAT IV
Carrying case No2 145mm x 130 mm x 240 mm
P01298006
Carrying case No2 with strap, 145mm x 130 mm x 240 mm, for CA 6501, CA 6503, CA 6422, CA 6424, CA 6131 and CA 6133
Neck strap for MX535, CA 6131 and CA 6133
HX0302
Neck strap for hands-free use of MX535, CA6131 and CA6133 low-voltage installation controllers
HX0122 Carrying accessory
HX0122
Adjustable carrying strap for SCOPIX IV oscilloscope
15m earth kit - red/blue/green cables
P01102017
Earthing kit comprising a flexible bag with 2 18 cm stakes, 1 red 15 m cable on H-winder, 1 blue 10 m cable on H-winder, 1 green 5 m cable on H-winder.
3P earth kit, 50m, poles, coils and mallet
P01102021
Earthing kit comprising a carry bag with 2 T-pegs, 1 reel of 50 m red cable, 1 reel of 50 m blue cable, 1 reel of 10 m green cable, 1 mallet, 5 D4 mm terminal/stick adapters.
G72 clamp for CA 6161, CA 6163, CA 6424
P01120872
Current clamp for 3P earth controller CA 6424 and machine and switchboard controllers CA 6161 and CA 6163
NiMh battery(ies)
HX0051B
Pack of 4 AA/LR6 low discharge NiMH 1.2 V rechargeable batteries
USB charger compatible with MX535, CA 6133, CA 6424
P01102186
USB-TYPE R charger for recharging the internal batteries of MX535 and CA6133 low-voltage installation controllers and CA 6424 3P earth controller
Add one or more products to your quote request in just a few clicks. Our teams will analyze your needs and get back to you quickly with a personalized offer tailored to your requirements.
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