Bộ Datalogger công suất 3 pha FLUKE 1735

Technical Specifications

• General Specifications
  Display:	¼ VGA Graphic Color transmissive displays 320 x 240 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 measuring data
  Interface:	RS-232 SUB-D socket; 115.2 k Baud, 8 data bits, no parity, 1 stop bit, firmware updates are possible with the RS- 232 interface (9-pole extension cable)
  Sample rate:	10.24 kHz
  Line frequency:	50 Hz or 60 Hz, user-selectable, with automatic synchronization
  Power supply:	NiMH battery-pack, with ac adapter (15 V to 20 V/0.8 A)
  Operation time with battery:	Typical > 12 hours without backlight and > 6 hours with backlight high
  Dimensions:	240 mm x 180 mm x 110 mm
  Weight:	1.7 kg, including battery
  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
  EMC
  Emission:	IEC/EN 61326-1:1997 class B
  Immunity:	IEC/EN 61326-1:1997
  Safety Specifications:
  Safety:	IEC 61010-1 600 V CAT III, double or reinforced insulation, pollution degree 2
  Protection:	P65; EN60529 (refers only to the main housing without the battery compartment) RMS values are measured with a 20 ms resolution.
  V-rms wye measurement:
  Measuring range:	57 V/66 V/110 V/120 V/127 V/220 V/230 V/240 V/260 V/277 V/347 V/380 V/400 V/417 V/480 V ac
  Intrinsic error:	± (0.2% 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/208 V/220 V/380 V/400 V/415 V/450 V/480 V/600 V/660 V/690 V/720 V/830 V ac
  Intrinsic error:	± (0.2% of m. v. + 5 digit)
  Operating error:	± (0.5 % of m. v. + 10 digit)
  Resolution:	0.1 V
  A-rms measurement
  Flexi set I ranges:	15 A/150 A/3000 A rms (at sine)
  Current clamp ranges:	1 A/10 A
  Resolution:	0.01 A
  Ranges	150 A/3000 A and 1 A/10 A
  Operating error:	± (1 % of m. v. + 10 digit)
  Ranges	15 A
  Intrinsic error:	± (0.5 % of m. v. + 20 digit)
  Operating error:	± (1 % of m. v. + 20 digit) The errors of the current probes are not considered.
  By using Flexi-Set
  Flexi Set measuring error:	± (2% of m. v. + 10 digit)
  Position influence:	± (3 % of m. v. + 10 digit)
  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 V rms and A rms measurement 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 830 V delta-connection and 3000 A current range is 2.490 MW, higher displayed values possible when using PTs and CTs with ratio feature
  Intrinsic error:	± (0.7 % of m.v. +15 digit)
  Resolution:	1 kW
  Operating error:	± (1.5 % of m.v. + 20 digit) Typical range with voltage range 230 V wye connection and 150 A current range is 34.50 KW.
  Intrinsic error:	± (0.7 % of m.v. +15 digit)
  Resolution:	1 W to 10 W
  Operating error:	± (1.5 % of m.v. + 20 digit) The errors of the current sensors themselves have not been considered.
  Energy measurement (kWh, KVAh, kVARh)
  Intrinsic error:	± (0.7 % of m.v.+ F variation error* + 15 digit)
  Resolution:	1 W to 10 W
  Operating error:	± (1.5 % of m.v. + F variation error* + 20 digit) *Frequency variation error
  PF (Power factor)
  Range:	0.000 to 1.000
  Resolution:	0.001
  Accuracy:	±1 % of full scale
  Frequency measurement
  Measuring range:	46 Hz to 54 Hz and 56 Hz to 64 Hz
  Intrinsic error:	± (0.2 % of m. v. + 5 digit)
  Operating error:	± (0.5 % of m. v.+ 10 digit)
  Resolution:	0.01 Hz
  Harmonics
  Measuring range:	To 50th harmonic (< 50 % of nom)
  Accuracy
  Vm, Im, THDV, THDI:	IEC 61000-4-7:2002, Class II
  Vm ≥ 3% Vn:	± 5% 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:	Nominal current range Vm and Im are measured values of harmonic m
  Events
  	Detection of voltage dips, voltage swells and voltage interruptions with a 10 ms resolution and measuring error of the half period sine wave of rms.
  Intrinsic error:	± (1% of m.v. + 10 digit)
  Operating error:	± (2% of m.v. + 10 digit)
  Resolution:	0.1 V

Package Includes