Chauvin Arnoux C.A 740 Manual De Instrucciones página 15

6. General characteristics
Power supply:
• One 9V battery
• Battery charge life:
5000 10-second measurements
(with 6LR61 9V alkaline battery)
2500 10-second measurements
(with 6F22 9V zinc carton battery)
• Battery charge indication: Autotest
Operating duration:
• 690VAC/DC: unlimited operation
Climatic conditions:
• Reference: 23°C ± 3°C
• Use:
-10°C to + 55°C
- relative humidity: < 96% RH
- altitude: up to 2.000m
• Storage: -10°C to +55°C (without battery)
7. Compliance with international
standards
Voltage detector (as per 61243-3 - Ed. 10/98
and NF EN 61010-1 2001 600V CAT III)
Electrical safety
Casing as per NF EN 61010-1: 2001
- Pollution level: 2
- Measurement category III for rated voltage
600V.
Casing as per NF EN 61010-1-031: 2002
- Pollution level: 2
- Measurement category III for rated voltage
1000V.
Electromagnetic compatibility
EN 61326-1/A2: 2001 class B
Mechanical protection
Protection level of the envelope
(as per EN 60529/A1: 2000)
- IP 65 for the casing
- IP 20 for the test probes
NB: The casing is totally protected against
penetration by dust or water jets. Despite this
protection, it is not recommended to use the
detector in the rain.
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