Chauvin Arnoux A11-120 AmpFlex®フレキシブル電流プローブ (30000A; 120cm/Ø38cm)
- Input
+ Very low current: 0.05 A - 30 A; 0.5 A .. 300 A; 0.5 A .. 3000 A; 0.5 A .. 30,000 A
+ Low current: 0.05 A - 30 A; 0.5 A .. 300 A; 0.5 A .. 3000 A; 0.5 A .. 30,000 A
+ Medium current: 0.05 A - 30 A; 0.5 A .. 300 A; 0.5 A .. 3000 A; 0.5 A .. 30,000 A
+ High current: 0.05 A - 30 A; 0.5 A .. 300 A; 0.5 A .. 3000 A; 0.5 A .. 30,000 A
+ AC: yes
- Output / Connections
+ Voltage: 3 VAC
+ Leads + safety plug ø 4 mm: yes
- Specific features
+ Transformation ratio (input/output): 100 mV/A; 10 mV/A; 1 mV/A; 0,1 mV/A
+ Power measurement (low phase shift): yes
+ Bandwidth (frequency in Hz): 10 Hz .. 10 kHz; 10 Hz .. 20 kHz; 10 Hz .. 20 kHz; 10 Hz .. 20 kH
+ Typical accuracy: ≤ 1%
datasheet
user guider
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Advantages
- Single-phase flexible current sensors
- Measurements from 80 mA to 3 kA
- Battery life: 300 hours
- IP67, 1000 V CAT IV
Description
The AmpFlex® A110 Series comprises 3 flexible sensor models for direct connection to any multimeter, wattmeter, logger, etc.
These flexible coils offer the following major advantages:
• Their flexible, lightweight design means they can encircle one or more conductors, whatever their shape (cable, busbar, strand, etc.)
• Large measurement range
• Bandwidth suitable for industrial frequencies and harmonic analysis
• No saturation effect, so no overheating
• Constant low phase shift appropriate for wattmetric measurements
Main specifications:
• Measurement range: 80 mA to 30 kA
• 4 calibres
• Sensor length (clamping diameter): 45 cm, 80 cm or 1.20 m (Ø14 cm, Ø25 cm, Ø38 cm)
• Ingress protection of sensor/processing unit: IP67 / IP54
• Output signal: AC voltage
• Output via two-wire lead terminated by 2 x Ø 4 mm straight male banana safety connectors
• Power supply: 2 x 1.5V AA batteries or external µUSB type B 5V
• Battery life: 300 hours
• 1,000 V CAT IV
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