LEM ISO plus Manuel D'utilisation page 27

Technical Data
Operating altitude:
max. 2000m
Protection type: IP40 according to EN 60529
Safety: Protection by double insulation
600V CATIII pollution degree 2
Test voltage: 5550 V AC, measuring circuit to enclosure
Intrinsic error: Refers to the reference temperature range and is guaranteed for 2
years.
Operating error: Refers to the operating temperature range and is guaranteed for 2
years.
Quality system: developed, designed and manufactured according to DIN ISO
9001
External voltage: measurement inhibited for external voltage
Ux >10% of U for MΩ and >3V for R
N
Max. overload: 800 Veff RMS or
RMS x frequency < 5x10
Fuse 630mA quick acting 600V 10kA / 32x6.3mm
Dimensions: 220 x 98 x 52 mm
Weight: 0.8 kg / 1.8 lbs (including batteries)
Warranty: 2 years
Calibration interval:2 years recommended
Power Supply
Battery condition: LO-BAT is displayed if voltage drops under 4V
Battery Type: 4 pieces 1.5V Alkaline AA IEC LR6
Battery life typically 100 hours for voltage and for current measurements and in
resistance measurement the working hours are depending on the external load.
>3000 measurements as per EN 61557-2 for R
measure, 25 second pause). >2000 measurements Testvoltage 1000V/1MΩ,
specified for reference temperature range
4
VHz
Testvoltage 500V/500kΩ (5s
ISO
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