General Data |
Intrinsic uncertainty |
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refers to reference conditions and is guaranteed for two years |
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Quality system |
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developed, manufactured as per ISO 9001: 2000 |
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Environment conditions |
Operating temp. range: |
0 °C to +50 °C; 32 °F to +122 °F |
Working temp. range: |
-20 °C to +50 °C; -4 °F to +122 °F |
Storage temp. range: |
20 °C to +60 °C; -4 °F to 140 °F |
Reference temperature: |
23 °C ± 2 K; 74 °F ± 2 K |
Climatic class: |
B2 (IEC 654-1), -20 °C to +50 °C; -4 °F to +122 °F |
Max. operating altitude: |
2000 m: max. 600 V CAT IV*, power supply: 300 V CAT III 5000 m: max 600 V CAT III*, power supply: 300 V CAT II
* depending on sensor |
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Reference conditions |
Environment temp.: |
23 °C ± 2 K ; 74°F ± 2 K |
Power supply: |
230 V ± 10 % |
Power frequency: |
50 Hz / 60 Hz |
Signal: |
declared input voltage Udin |
Averaging: |
10 minute intervals |
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Housing |
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insulated, robust plastics housing |
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EMC |
Emission: |
Class-A as per IEC/EN 61326-1 |
Immunity: |
IEC/EN 61326-1 |
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Power supply |
Range: |
AC: 83 V to 264 V, 45 to 65 Hz |
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DC: 100 V to 375 V |
Safety: |
IEC/EN 61010-1 2nd edition |
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300 V CAT III |
Power consumption: |
max. 54VA |
Battery pack: |
NIMH, 7.2 V, 2.7 Ah |
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In case of a power supply failure an internal battery maintains the supply for up to 40 minutes. Afterwards, or in case of discharged accumulators the Fluke 1760 is turned off and continues the measurements with the latest settings as soon as the supply voltage returns. The battery can be replaced by the user. |
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Display |
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Fluke 1760 features LED indicators for the status of the 8 channels, phase sequence, power supply (mains or accumulator), memory usage, time synchronization, and data transfer. |
Power LED: |
• Permanent light: normal power supply from mains. |
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• OFF: supply via internal accumulator in case of a power failure. |
Channel LEDs |
3-color LEDs per channel for: |
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• overload condition |
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• under load condition |
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signal level in nominal range |
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Data memory |
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2 GB Flash memory depending on model |
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Memory model |
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Interfaces |
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Ethernet (100MB/s), compatible to Windows® 98/ME/NT/2000/XP RS 232, external modem via RS 232 |
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Baud rate for RS 232 |
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Dimensions |
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325 mm x 300 m x 65 mm; 2.8 x 11.8 x 2.6 in. (H x W x D) |
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Weight |
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appr. 4.9 kg; 10.8 lbs. (without accessories) |
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Warranty |
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Calibration interval |
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1 year recommended for Class-A, otherwise 2 years |
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