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Specifications
General Specifications 5
5-3
General Specifications
Intrinsic uncertainty refers to reference conditions and is guaranteed for one year
Quality system developed, manufactured as per ISO 9001: 2000
Ambient conditions
Operating temp. range
Working temp. range
Storage temp. range
Reference temperature
Climatic class
Max. Voltage to earth/ Overvoltage
category
0 °C... +50 °C; 32 °F... +122 °F
-20 °C... +50 °C; -4 °F... +122 °F
-20 °C... +60 °C; -4 °F... 140 °F
23 °C ± 2 K; 74 °F ± 2 K
B2 (IEC 654-1), -20 °C... +50 °C; -4 °F +122 °F
Altitude: 2000 m: max. 600 V CAT IV*
Basic unit and mains supply: 300 V CAT III
Altitude: 5000 m: max 600 V CAT III*
Basic unit and mains supply: 300 V CAT II
* depending on the connected sensor
Reference conditions
Environment temp.: 23 °C ± 2 K < 60 % rH; 74 °F ± 2 K < 60
% RH
Power frequency: 50 Hz / 60 Hz
Signal: declared input voltage Udin
Averaging: 10 minute intervals
Warmed up instrument > 3 h
Power supply: 120 V/60 Hz or 230 V/50 Hz, ± 10 %
Housing
Protection
insulated, robust plastics housing
IP40
Electrical safety
EN 61010-1 2nd edition, basic unit 300 V CAT III
entire measuring system depending on the used sensors
from 300V CATII up to 600V CATIV (1000V CATIII)
Power supply
83 to 264 V ac, 35 W, < 70 V A 45 to 65 Hz
dc: 100 to 375 V
Environmental Pollution Degree 2, Protection class I
Emissions/Immunity IEC 61326-1:2006
Display
Power LED
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.
• Permanent light: normal power supply from mains.
• OFF: supply via internal accumulator in case of a
power failure.
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct.com
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