Fluke 345 - Page 17

Power Quality Clamp Meter
Specifications
9
General Data
Display
Color transmissive LCD 320 x 240 pixels (70 mm diagonal) with 2 level backlight.
Power Supply
Battery type 1.5 V Alkaline AA MN 1500 or IEC LR6 x 6
Battery life typically:
>10 hours (backlight on full)
>12 hours (backlight reduced)
Battery Eliminator BE345
Input................................................................ 110V / 230V, 50/60 Hz
Output ............................................................ 15 V dc, 300 mA
Environmental (FOR INDOOR USE ONLY)
Reference conditions. All accuracies stated at 23 °C ± 1 °C
Operating temperature.................................... 0°C to 50°C (32°F to 122°F)
Temperature coeff. of current ......................... ≤ ±0.15 % of rdg per °C
Temperature coeff. of voltage ........................ ≤ ±0.15 % of rdg per °C
Maximum relative humidity ............................. 80 % for temperatures up to 31 °C
(87 °F) decreasing linearly to 50 % relative humidity at 40 °C (104 °F)
Maximum operating altitude ........................... 2000 m
Electrical Safety
Safety IEC 61010-1 600 V CAT IV, 1000V CAT III (maximum input phase-phase 825V rms) double or reinforced
insulation, pollution degree 2
Protection IP 40; EN 60529
Maximum working voltage in CAT IV areas:
Current measurement: ............................... 600 V ac rms or dc between conductor & ground
Voltage measurement................................. 600 V ac rms or dc between either input terminal and ground, or 825 V
between energized phase voltages (delta power config.)
Maximum working voltage in CAT III areas .... 825V ac rms or dc between either input terminal and ground
EMC
Emission IEC/EN 61326-1:1997 class B
Immunity IEC/EN 61326-1:1997
Mechanical
Dimensions
Length 300 mm (12 inches)
Width 98 mm (3.75 inches)
Depth 52 mm (2 inches)
Weight incliding batteries................................ 820 g / 1.8 lbs.
Jaw opening.................................................... 60 mm
Jaw capacity ................................................... 58 mm diameter