General Characteristics; General Conditions; Power Supply; Buzzer - Chauvin Arnoux C.A 700 Bedienungsanleitung

Characteristics and range of use
Max. test current: 60 µA
Voltage at open circuit: 3.7 V
Response time: < 500 ms
Temperature influence from -10°C to +55°C: R continuity
threshold: 1 kΩ ≤ R ≤ 50 kΩ
Protection: up to 1,000 Vrms

7. GENERAL CHARACTERISTICS

7.1 General conditions

The functional characteristics mentioned in each of the
measuring functions (§ 3 to 6) are guaranteed in the following
reference ranges:
- Temperature: +23°C ±5 K.
- Degree of moisture: 30% to 75% of relative humidity.
- Supply voltage: 4.5 V ±0.2 V.
- Electric field: < 1 V/m
- Frequency
Voltage detection: DC and 50 / 60 Hz
Phase identification (starting from 70 V in direct measuring
using a yellow lead with alligator clip): 50 / 60 Hz

7.2 Power supply

3 batteries of 1.5 V (LR6 type)
Autonomy: 9,500 measurements, each lasting 10 seconds
Battery rundown indication: see § 3. Self-test

7.3 Buzzer

Intermittent beep for voltage presence test between 50 V
and 400 V
Continuous beep for voltage test > 690 V
Typical sound level: > 60 dB(A)

7.4 Operating time at 690 V

Unlimited

7.5 Climatic conditions

Use:
Temperature: -10°C to +55°C.
Relative humidity: 20% to 96% RH not including
condensation
Altitude: up to 2,000 m.
Storage:
Temperature: -40°C to +70°C (without battery)
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