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CHAUVIN ARNOUX CA-MA4000D-350 [25/72] Power supply
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3.3. VARIATIONS IN RANGE OF USE
Quantity of influence Range of influence
Error on the measurement
Typical Maximum
Battery voltage 1.8 to 2 V
< 1 ct ±(2% + 1 ct)
Temperature 0 °C to 50 °C ± 0.25 % / 10 °C ±( 0.5 % / 10 °C + 2 ct)
Relative humidity 10 to 90% RH 0.2% ± (0.3 % + 2 ct)
Frequency response
10 to 20 Hz
20 Hz to 30 Hz
30 Hz to 400 Hz
400 to 1000 Hz
1000 to 3000 Hz
See § 3.4
± (5 % + 1 ct)
± (1 % + 1 ct)
± (0.5 % + 1 ct)
± (6 % + 1 ct)
‑ 3 dB typical
Position of the conductor in
the sensor (f<400 Hz)
Any position on the interior
perimeter of the sensor
± 0.5 % ± (1.5 % ± 1 ct)
Adjacent conductor
carrying alternating current
Conductor touching the ex‑
terior perimeter of the sensor
Away from opening: 55 dB
At opening: 55 dB
Away from opening: ≥ 45 dB
At opening: ≥ 45 dB
Peak factor
1.4 to 3.5
limited to 6000 Apeak
at 16.66 Hz : ± (2 % + 1 ct)
at 50 Hz : ± (0.5 % + 1 ct)
at 440 Hz : ± (30 % + 1 ct)
± (6 % + 1 ct)
± (3 % + 1 ct)
‑
Serial mode rejection ratio
in AC
0 to 400 Adc < 1 ct ≥ 50 dB
Common mode rejection,
50/60 Hz
0 to 600 V
rms < 1 ct ≥ 60 dB
Influence of a 50/60 Hz ex‑
ternal magnetic field
0 to 400 A/m
Housing: 43 dB
Sensor: 50 dB
Housing: ≥ 30 dB
Sensor: ≥ 40 dB
3.5. POWER SUPPLY
The device can be powered:
either by two 1.5 V R03 (AAA) alkaline batteries,
or by two NiMH storage batteries of the same size.
The nominal operating voltage is between 1.8 and 3.2 V.
The battery life in continuous operation is:
70 hours with super‑alkaline batteries,
50 hours with NiMH storage batteries having a capacity
of 1200 mAh.
The low battery condition is reported by the blinking
symbol on the display unit. When it is lit steadily, the batter‑
ies must be replaced (see § 4.2).
3.8. ENVIRONMENTAL CONDITIONS
The instrument must be used in the following conditions:
Temperature in use: 0°C to +50°C
Storage temperature: ‑20°C to +70°C
(without batteries)
Relative humidity in use: 80% RH to 50°C
Relative humidity in storage: 90% RH (up to 45°C)
The sensor can withstand a temperature of 90°C.
Содержание
- Ma4000d 1
- English 16 deutsch 30 italiano 44 español 58 2
- Précautions d emploi 2
- Sommaire 3
- Présentation 4
- Mesure de courant 6
- Caractéristiques 9
- Caractéristiques électriques 9
- Conditions de référence 9
- Grandeur d influence 9
- Courbe typique de réponse en fréquence 10
- Variations dans le domaine d utilisation 10
- Alimentation 11
- Conditions d environnement 11
- Variations dans le domaine d utilisation 11
- Caractéristiques constructives 12
- Compatibilité électromagnétique 12
- Conformité aux normes inter nationales 12
- Maintenance 12
- Nettoyage 12
- Remplacement des piles 13
- Réparation 13
- Vérification métrologique 13
- Accessoires 14
- Garantie 14
- Pour commander 14
- Rechanges 14
- English 16
- Precautions for use 16
- Contents 17
- Presentation 18
- Current measurement 20
- Measurement principle 20
- Characteristics 23
- Electrical characteristics 23
- Reference conditions 23
- Typical frequency response curves 24
- Variations in range of use 24
- Environmental conditions 25
- Power supply 25
- Variations in range of use 25
- Characteristics of construction 26
- Compliance with international standards 26
- Electromagnetic compatibility 26
- Cleaning 27
- Maintenance 27
- Metrological check 27
- Repair 27
- Replacement of the batteries 27
- Accessories 28
- Replacement parts 28
- To order 28
- Warranty 28
- Deutsch 30
- Sicherheitshinweise 30
- Inhaltsverzeichnis 31
- Präsentation 32
- Strommessungen 34
- Elektrische spezifikationen 37
- Referenzbedingungen 37
- Spezifikationen 37
- Abweichungen im betriebsbereich 38
- Typische frequenzgangkurven 38
- Abweichungen im betriebsbereich 39
- Stromversorgung 39
- Umweltbedingungen 39
- Allgemeine baudaten 40
- Elektromagnetische verträg lichkeit 40
- Konformität mit internationalen normen 40
- Batteriewechsel 41
- Messtechnische überprüfung 41
- Reinigung 41
- Reparatur 41
- Wartung 41
- Bestellangaben 42
- Ersatzteile 42
- Garantie 42
- Zubehör 42
- Italiano 44
- Precauzioni d uso 44
- Sommario 45
- Presentazione 46
- Misura della corrente 48
- Principio di misura 48
- Utilizzo 48
- Caratteristiche 51
- Caratteristiche elettriche 51
- Condizioni di riferimento 51
- Curve tipiche di risposta in frequenza 52
- Variazioni nel campo d utilizzo 52
- Alimentazione 53
- Condizioni ambientali 53
- Variazioni nel campo d utilizzo 53
- Caratteristiche costruttive 54
- Compatibilità elettromagnetica 54
- Conformità alle norme inter nazionali 54
- Conformità alle norme internazionali 54
- Manutenzione 55
- Pulizia 55
- Riparazione 55
- Sostituzione delle pile 55
- Verifica metrologica 55
- Accessori 56
- Garanzia 56
- Per ordinare 56
- Ricambi 56
- Español 58
- Precauciones de uso 58
- Índice 59
- Presentación 60
- Medida de corriente 62
- Principio de medida 62
- Utilización 62
- Características 65
- Características eléctricas 65
- Condiciones de referencia 65
- Curvas típicas de respuesta en frecuencia 66
- Variaciones en el rango de utilización 66
- Alimentación 67
- Condiciones ambientales 67
- Variaciones en el rango de utilización 67
- Características constructivas 68
- Compatibilidad electromagnética 68
- Conformidad a las normas inter nacionales 68
- Conformidad a las normas internacionales 68
- Comprobación metrológica 69
- Garantía 69
- Limpieza 69
- Mantenimiento 69
- Reparación 69
- Sustitución de las pilas 69
- Accesorios 70
- Garantía 70
- Para pedidos 70
- Recambios 70
- 2012 code 693866a00 ed 1 72
- Http www chauvin arnoux com 72
- Rue championnet 75876 paris cedex 18 france tél 33 1 44 85 44 85 fax 33 1 46 27 73 89 info chauvin arnoux fr export tél 33 1 44 85 44 86 fax 33 1 46 27 95 59 export chauvin arnoux fr 72
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