Specifications general, Ambient conditions, Safety – Atec Fluke-1735 User Manual
Page 3: V-rms wye measurement, V-rms delta measurement
3 Fluke Corporation 1735 Three-Phase Power Logger
Specifications
General
Display
¼ VGA Graphic Color transmissive displays 30 x 40 Pixel with additional background lighting and adjustable
contrast, text and graphics in color
Quality
Developed, designed and manufactured according to DIN ISO 9001
Memory
4 MB Flash memory, 3.5 MB for logging data
Interface
RS-3 SUB-D socket; 115. k Baud, 8 data bits, no parity, 1 stop bit, firmware updates are possible with the
RS-3 interface (9-pole extension cable)
Sample rate
10.4 kHz
Line frequency
50 Hz or 60 Hz, user-selectable, with automatic synchronization
Power supply
NiMH battery-pack, with ac adapter (15 V to 0 V/0.8 A)
Operation time with battery
Typical > 1 hours with backlight low and > 6 hours with backlight high
Dimensions
40 mm x 180 mm x 110 mm (6.1 in x 4.6 in x .8 in)
Weight
1.7 kg (3.75 lb), including battery
Ambient conditions
Working temperature range
-10 °C to +50 °C (+14 °F to +1 °F)
Storage temperature range
-0 °C to +60 °C (+3 °F to +140 °F)
Operating temperature range
0 °C to +40 °C (+3 °F to +104 °F)
Reference temperature range
3 °C ± °C
Note: The above terms are defined in European Standards. To calculate the specification at any point in the working temperature range, use the temperature
coefficient below.
Temperature coefficient
± 0.1 % of the measured value per °C from the reference
Intrinsic error
Refers to reference temperature, max. deviation is guaranteed for two years.
Operating error
Refers to operating temperature range, max. deviation is guaranteed for two years
Climatic class
C1 (IEC 654-1) -5 °C to +45 °C (+41 °F to +113 °F), 5 % to 95 % RH, no dew
Housing
Cycoloy shock and scratch proof thermoplast V0-type (non-flammable) with rubber protection holster
EMC
Emission
IEC/EN 6136-1:1997 class B
Immunity
IEC/EN 6136-1:1997
Safety
Safety
IEC 61010-1 600 V CAT III, double or reinforced insulation, pollution degree
Protection
IP65; EN6059 (refers only to the main housing without the battery compartment)
RMS values are measured with a 0 ms resolution.
V-rms wye measurement
Measuring range
57 V/66 V/110 V/10 V/17 V/0 V/
30 V/40 V/60 V/77 V/347 V/
380 V/400 V/417 V/480 V ac
Intrinsic error
± (0. % of measured value. + 5 digits)
Operating error
± (0.5 % of m. v. + 10 digit)
Resolution
0.1 V
V-rms delta measurement
Measuring range
100 V/115 V/190 V/08 V/0 V/380 V/
400 V/415 V/450 V/480 V/600 V/
660 V/690 V/70 V/830 V ac
Intrinsic error
± (0. % of m. v. + 5 digit)
Operating error
± (0.5 % of m. v. + 10 digit)
Resolution
0.1 V