Chauvin Arnoux CA771 Voltage Absence Tester P01191771

The ultimate 2-pole tester

Voltage Absence Testing: a clearly-defined procedure

In the context of work on installations connected to the electricity distribution network, the standards stipulate that the measurements must be performed with the power off to avoid electrical hazards (EN 50110-1 standard, DIN VDE 0682-401, NF C 18-510, etc.). To secure the installation and ensure that it is non-current-carrying, there is a procedure called Separation which imposes the use of a Voltage Absence Tester.

All indoor and outdoor low-voltage applications

CAT IV 1,000 V Voltage Absence Testers (VATs) Use in extreme conditions: type-S extended climatic class RCD trip testing Digital display Complete integrated Autotest Extended continuity test (R< 2 kΩ, 60 kΩ and 300 kΩ) Two-pole phase-sequence testing with "2-wire method" up to 400 Hz, suitable for isolating transformers and electrical generator sets

CA771 & CA773: beyond the standard recommendations

• A comprehensive integrated autotest with an indication of the type of fault. The CA773 also displays a text message for complete information.
• The CA 771 & CA 773 VATs benefit from IP65 protection for indoor and outdoor use, which is significantly higher than the IP54 rating required by the standard.
• Extended class: for extreme environments, the CA 771 can be used for measurements from -30 °C to + 60 °C (type S).
• Audible and visual continuity indication up to 100 Ω, in compliance with the recommendation in Appendix B of the standard.
• The test probes are removable to meet specific requirements or to comply with the legislation in certain countries. Various models are available, including IP2X versions. Various models are available, including IP2X versions (required by the EN 61243 standard, for example).

The Chauvin Arnoux CA 773 is available here.

 

Key Functions:

AC and DC voltage testing

Voltage detection takes priority, is automatic, and is indicated by distinct visual and audible signals: 

• Visual: bar graph 
• Audible: loud intermittent beep

Stray voltages can be detected by pressing two buttons simultaneously (double command) to switch to low impedance mode. Crucial redundant safety: An (Extra-Low Voltage) LED is a redundant safety feature that lights up when the voltage present is higher than the ELV (50 Vac/120 Vdc). The higher the voltage present, the faster it flashes.

 

Single-pole phase detection

You can detect the phase simply by establishing contact with one of the test probes

2-wire phase rotation with microprocessor

Simple and quick, the 2-wire phase rotation function with a microprocessor is useful in all circumstances, including on installations powered by an electrical generator set or behind an isolating transformer.

Continuity and resistance testing

By pressing the continuity button, you can check that the conductors are correctly connected. Continuity (R < 100 Ω) is indicated by a loud, continuous audio signal. In addition, the CA 771 offers an extended continuity test and can be used to display the higher values via 3 thresholds (2 kΩ, 6 kΩ, and 300 kΩ). The CA 773 displays the resistance value directly.

Residual Current Device (RCD) trip test up to 30 mA

By simultaneously pressing the double command, you can cause a fault current sufficient to trip the RCD to flow through a low-impedance load.

Applications:

Voltage up to 1,000 Vac / 1,400 Vdc at up to 800 Hz

The specifications of the CA 771 and CA 773 mean they can be used for work on all LV electrical networks, whether they are electricity distribution networks or the more specific networks encountered in naval or aviation applications.

The CA771 Comes Supplied With:

• 1 operating manual in 5 languages
• 2 x 1.5 V LR06/AA batteries
• 1 set of removable test probes Ø 2 mm with crystal safety cover
• 1 probe-tip protection
• 1 Velcro strap.
  
  

Climatic Conditions

The type-S extended climatic class allows use in extreme temperature conditions. This means it offers an operating range from -30 °C to +60 °C for applications such as:

• Installations at altitude (mountains, etc.), underground installations, etc.
• Refrigeration installations, greenhouses, etc.,
• Service vehicles (emergency, army, etc.)
• The IP65 protection rating also ensures maximum protection against solid pollutants (dust) and liquid pollutants (projections), allowing both indoor and outdoor use.

Ergonomics specially designed for use in the field

• Digital display (CA 773)
• 2 moulded test probes to ensure excellent handling while protecting against falls and shocks
• Built-in torch to light the point of measurement
• Removable test probes and 2 positions provided on the VAT for 16 or 19 mm spacing
  
  

 

Spares & Accessories (Not Included):

The CA 753 measurement adapter can be used for measurements in total safety on European 2P+E and Schuko sockets.
Its design guarantees mechanical and electrical contact with all test probes (Ø 2 mm, Ø 4 mm, IP2x, etc.). The presence of a voltage (> 200 V) and the phase position are also indicated.

Removable accessories according to the requirements

Isolated test probes 2 or 4 mm in diameter, IP2X tip protection and test probes.

  

• CAT IV test probes for VATs P01102123Z
• Test probes Ø 2 mm for VATs P01102124Z
• Test probes Ø 4 mm for VATs P01102125Z
• Probe-tip protection for VATs P01102126Z
• CAT IV IP2X probes for VATs P01102127Z
• IP2X Ø 4 mm probes for VATs P01102128Z
• MultiFix bag, 120 x 320 x 60 mm P01298076
• CA 753 measurement adapter for European 2P+E sockets P01191748Z 
  
  

isswww and Chauvin Arnoux

The Chauvin Arnoux Group of companies, incorporating the Metrix and Multimetrix brands are synonymous with the design and production of the finest quality products for the electrical testing industry, covering a diverse sector of the market for over 100 years. From their awarded Digiflex current sensors, universal testers, multimeters, network and power analysers, right up to laboratory instrumentation and beyond.

ISSWWW and Chauvin Arnoux have enjoyed a close working partnership for many years and we supply many of their products to trade and industry the world over.

Updated January 2024

Please note, our cut-off time is 2:00pm

Orders requiring calibration 

Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring calibration may on occasion miss dispatch that day, according to the complexity of the calibration.
Be assured they will ship on the next dispatch this in most cases should not add more than 24 hours to your delivery.

Bank/Public Holidays

Predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scope
of our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.

*UK Mainland (Revised March 2021)

Service	Price
Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value OVER £75.00 ex VAT	FREE
Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value UNDER £75.00 ex VAT	£4.95
Next WORKING Day (excludes Saturdays, Sundays and public holidays)  – UK Mainland only - Zones A & B  - ANY order value - Order by 2:00pm	£7.75
Saturday ANYTIME Delivery - Order by 2:00pm	£9.95

 

 

 

 

 

Delivery Surcharges

Because of the high cost of carriage, we regretfully need to apply a surcharge on all deliveries made in the following regions:

• Zones A & B  - Mainland delivery rates apply. 
• Zone C - Scottish Highlands (Charges are calculated at the checkout).
• Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
• Zone E - Northern Ireland (Charges are calculated at the checkout).
• Zone F - Republic of Ireland (Charges are calculated at the checkout).
  
  

Offshore Services

All offshore deliveries are a 3-4 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.

International delivery

International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at sales@isswww.co.uk

Export 

All export inquiries should be directed to the export division before placement of order.

If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to discuss your requirements.
All stated prices are subject to VAT at the current rate where applicable.
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