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Electrical Characteristics |
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Current Ranges |
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30 A and 300 A ACRMS or ±45 A and 450 A DC |
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ACRMS or DC |
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Inrush Current |
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Output Sensitivity |
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10 mV/A (30 A) |
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1 mV/A (300 A) |
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Accuracy (at +23°C) |
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(30A range) |
±1% of reading ±50 mA |
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(300A range) |
±1% of reading ±300 mA |
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Bandwidth to meet accuracy specification |
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Phase Shift below 1 kHz |
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Resolution |
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±50 mA (30 A) |
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±100 mA (300 A) |
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Load Impedance |
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Conductor Position Sensitivity |
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±1.5% relative to centre reading |
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Frequency Range |
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(small signal) |
DC to 20 kHz (- 3 dB) |
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Temperature Coefficient |
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Power Supply |
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Battery Life |
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30 Hours, low battery indicator |
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Working Voltage (see Safety Standards section) |
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General Characteristics |
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Maximum Conductor Size |
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Output Connection |
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Safety BNC connector |
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Supplied with safety 4mm adaptor |
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Output Zero |
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Manual adjust via thumbwheel |
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Cable Length |
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Operating Temperature Range |
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Storage Temperature Range (with battery removed) |
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Operating Humidity |
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15% to 85% (non-condensing) |
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Weight |
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Safety Standards |
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BS EN 61010-1 |
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BS EN 61010-2-032 |
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BS EN 61010-031 |
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300 VRMS, Category III, Pollution Degree 2 |
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Note |
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Use of the probe on un-insulated conductors is limited to 300 V ACRMS or DC and frequencies below 1 kHz. |
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EMC Standards |
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BS EN 61236 |
1998 +A1, A2, & A3 |
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