Fluke 1735 (3-Phase) Power Quality Analyzer -  Specifications

Ambient Conditions
 
Working Temperature Range: -10°C to +50°C
Storage Temperature Range: -20°C to +60°C
Operating Temperature Range: 0°C to +40°C
Reference Temperature Range: 23°C ±2°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, maximum deviation is guaranteed for two years.
Operating Error Refers to operating temperature range, maximum deviation is guaranteed for two years.
Climatic Class C1 (IEC 654-1) -5°C to +45°C, 5% to 95% RH, no dew.
Housing Cycoloy shock and scratch proof thermoplast V0-type (non-flammable) with rubber protection holster.
 
 
Emission and Safety Specifications
 
EMC Emission IEC/EN 61326-1:1997 class B
EMC Immunity IEC/EN 61326-1:1997
Safety
 		 IEC 61010-1 600V CAT III, double or reinforced insulation, pollution degree 2.
Safety Protection

 		 IP65; EN60529 (refers only to the main housing without the battery compartment)
RMS values are measured with a 20ms resolution.
 
 
 V-RMS WYE Measurement
 
Measurement Range 57V/66V/110V/120V/127V/220V/230V/240V/260V/277V/347V/
380V/400V/417V/480V AC
Intrinsic Error ±(0.2% of measured value +5digits)
Operating Error ±(0.5% of measured value +10digits)
Resolution 0.1 volt
 
 
V-RMS Delta Measurement
 
Measurement Range 100V/115V/190V/208V/220V/380V/400V/415V/450V/480V/
600V/660V/690V/720V/830V AC
Intrinsic Error ±(0.2% of measured value +5digits)
Operating Error ±(0.5% of measured value +10digits)
Resolution 0.1 volt
 
 
RMS Current Measurement
 
Flexi-set Current Ranges 15A/150A/3000A rms (at sine)
Current Clamp Ranges 1A/10A
Resolution 0.01A
Ranges 150A/3000A AND 1A/10A
Intrinsic Error ±(0.5% of measured value +10digits)
Operating Error ±(1% of measured value +10digits)
Ranges 15A
Intrinsic Error ±(0.5% of measured value +20digits)
Operating Error
 		 ±(1% of measured value +20digits)
Note: The errors of the current probes are not considered.
 
 
By Using Flex-Set Current Probes
 
Flexi-Set Measuring Error ±(2% of measured value +10digits)
Positive Influence ±(3% of measured value +10digits)
CF (typical) 2.83

Note: When using Flexi Set please make sure to position the conductor opposite to the Flexi Set-lock.
 
 
Power Measurement
 
(P-Active, S-Apparent, Q-Reactive, D-Distorting)
Measuring Range







 		 See Volts rms and Amps rms measurement ranges.

Power errors are calculated by adding the errors of voltage and current.
Additional error due to power factor (PF).
Specified error x(1-[PF]
Maximum range with voltage range 830V delta-connection and 3000A current range is 2.490 MW, higher displayed values possible when using PT's and CT's with ratio feature.
Intrinsic Error ±(0.7% of measured value +15 digits)
Resolution 1kW
Operating Error


 		 ±(1.5% of measured value +20digits)

Typical range with voltage range 230V wye connection and 150A current range is 34.50 kW
Intrinsic Error ±(0.7% of measured value +15 digits)
Resolution 1W to 10W
Operating Error


 		 ±(1.5% of measured value +20 digits)

The errors of the current sensors themselves have not been considered.
 
 
Energy Measurement
 
(kWh, kVAh, kVARh)
Intrinsic Error ±(0.7% of measured value +Frequency variation error +15 digits)
Resolution 1W to 10W
Operating Error ±(1.5% of measured value +Frequency variation error +20 digits)
 
 
Power Factor
 
Range 0.000 to 1.000
Resolution 0.001
Accuracy ±1% of full scale
 
 
Frequency Measurement
 
Measurement Range 46 Hz to 54 Hz and 56 Hz to 64 Hz
Intrinsic Error ±(0.2% of measured value +5 digits)
Operating Error ±(0.5% of measured value +10 digits)
Resolution 0.01 Hz
 
 
Harmonics
 
Measurement Range To 50th harmonic (< 50% of nom)
Resolution 0.001
Accuracy ±1% of full scale
 
 
Instrument Accuracy
 
Vm, Im, THDV, THDI IEC 61000-4-7:2002, Class II
Vm ≥3% Vn ±1% Vm
Vm <3% Vnom ±0.15% Vnom
Im ≥10% Inom ±5% Im
Im <10% Inom ±0.5% Inom
THDV
 		 for THD <3% ±0.15% at Vnom
for THD ≥3% ±5% at Vnom
THDI
 		 for THD <10% ±0.5% at Inom
for THD ≥10% ±5% at Inom
Vnom Normal voltage range
Inom Normal current range
 
Note: Vm and Im are measured values of harmonic measurement
 
 
Events
 
Events
 		 Detection of voltage dips, voltage swells and voltage interruptions with 10 ms resolution and measuring error of the half period sine wave of rms.
Intrinsic Error ±(1% of measured value +10 digits)
Operating Error ±(2% of measured value +10 digits)
Resolution 0.1 V
 
 
Rental Inquiry Information
 

Reference:

 1735

Description:

 Fluke 1735 Power Quality Analyzer