Fluke 345 电能质量分析仪(2000A,长度记录)

DCA: 0 to 2000 A 
ACA (true RMS): 0 to 1400 A 
DCV: 0 to 825 V 
ACV (true RMS): 0 to 825 V 
measurement: W, VA, VAR, kWHr, PF
Harmonics: yes
Measuring range PF: 0.3 to 1.0
Measuring range: 15 Hz to 1 kHz
Interface: USB Interface to a PC (dataloger)
Display:color LCD 320 x 240 pixels 
Power supply: 6x1.5 V battery
Ambient conditions (For indoor use only)
Dimensions:300 mm x 98 mm x 52 mm 
Weight: 820 g/1.8 lb
Jaw opening: 60 mm
Jaw capacity: 58 mm diameter
Includes: 345 Power Quality Clamp Meter,Soft carrying case,Power Log software,Test leads, Alligator clips,Test probes,USB cable,  International ac adapter / battery eliminator,  Printed , English language user manual,   Multi-language manual CD
 

Detail
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  110/230 V 50/60 Hz
Output  15 V dc, 300 mA
Ambient conditions (For indoor use only)
Reference conditions
   All accuracies stated at 23˚C ± 1˚C (73.4 °F ± 1.8 °F)
Operating temperature
   0 °C to 50 °C (32 °F to 122 °F)
Temperature coefficient of current
   ≤ ± 0.15 % of rdg per °C
Temperature coefficient 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
Maximum safe working voltages
   Safety IEC 61010-1 600 V CAT IV double or reinforced insulation, pollution degree 2
 
   Protection IP40; EN60529
Current measurement
   600 V ac rms or dc between uninsulated conductor and 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.)
EMC
Emission
   IEC/EN 61326-1:1997 class A
Immunity
   IEC/EN 61326-1:1997 Annex C Performance Criterion B
Mechanical
Dimensions (length x width x depth)
   300 mm x 98 mm x 52 mm (12 in x 3.75 in x 2 in)
Weight including batteries
   820 g/1.8 lb
Jaw opening
   60 mm
Jaw capacity
   58 mm diameter
Cleaning
   The unit can be cleaned with an Isopropanol impregnated cloth. Do not use abrasives or other solvents.
Electrical data
All accuracies stated at 23 °C ± 1 °C (73.4 °F ± 1.8 °F). See Ambient conditions specifications for temperature coefficients.
   
Current measurement (dc, dc rms, ac rms)
Measuring range
   0 to 2000 A dc or 1400 ac rms
Autorange facility
   40 A / 400 A / 2000 A
Resolution
   10 mA in 40 A range
   100 mA in 400 A range
   1 A in 2000 A range
Accuracy: DC and dc rms
I > 10 A:  ± 1.5 % rdg ± 5 digits
I < 10 A:  ± 0.2 A
Accuracy: AVG
I > 10 A:  ± 3 % rdg ± 5 digits
I < 10 A:  ± 0.5 A
Accuracy: Pk
I > 10 A:  ± 5 % rdg ± 5 digits
I < 10 A:  ± 0.5 A
Accuracy: AHr
I > 10 A:  ± 2 % rdg ± 5 digits
I < 10 A:  ± 0.5 AHr
Accuracy: CF (Crest Factor)
1.1 ≤ CF < 3:  ± 3 % rdg ± 5 digits
3 ≤ CF < 5:  ± 5 % rdg ± 5 digits
Resolution:  0.01
Accuracy: RPL (Ripple)
2 % ≤ RPL < 100 %:  ± 3 % rdg ± 5 digits
100 % ≤ RPL < 600 %:  ± 5 % rdg ± 5 digits
Resolution:  0.1 %
Idc > 5 A, Iac > 2 A  
All measurements dc and 15 Hz to 1 kHz
Maximum overload 10,000 A or rms x frequency < 400,000
Amps rms is a true-rms measurement (ac + dc)
   
Voltage measurement (dc, dc rms, ac rms)
Measuring range
   0 to 825 V dc or ac rms
Autorange facility
   4 V / 40 V / 400 V / 750 V
Resolution
   1 mV in 4 V range
   10 mV in 40 V range
   100 mV in 400 V range
   1 V in 750 V range
Accuracy: DC and dc rms
V > 1 V:  ± 1 % rdg ± 5 digits
V < 1 V:  ± 0.02 V
Accuracy: AVG
V > 1 V:  ± 3 % rdg ± 5 digits
V < 1 V:  ± 0.03 V
Accuracy: Pk
V > 1 V:  ± 5 % rdg ± 5 digits
V < 1 V:  ± 0.03 V
Accuracy: CF (Crest Factor)
1.1 ≤ CF < 3:  ± 3 % rdg ± 5 digits
3 ≤ CF < 5:  ± 5 % rdg ± 5 digits
Resolution:  0.01
Accuracy: RPL (Ripple)
2 % ≤ RPL < 100 %:  ± 3 % rdg ± 5 digits
100 % ≤ RPL < 600 %:  ± 5 % rdg ± 5 digits
Resolution:  0.1 %
Vdc > 0.5 V, Vac > 0.2 V  
 
   All measurements dc and 15 Hz to 1 kHz
Maximum overload 1,000 V rms
Volts rms is a true-rms measurement (ac + dc)
Harmonics
THD (Total Harmonic Distortion)
1 % ≤ THD < 100 %:  ± 3 % rdg ± 5 digits
100 % ≤ THD < 600 %:  ± 5 % rdg ± 5 digits
Resolution:  0.1 %
DF (Distortion Factor)
1 % ≤ DF < 100 %:  ± 3 % rdg ± 5 digits
Resolution:  0.1 %
H02 ≤ Vharm < H13:  ± 5 % ± 2 digits
H13 ≤ Vharm ≤ H30:  ± 10 % ± 2 digits
 
   All measurements up to 30th harmonic (40th harmonic for 15 Hz to 22 Hz)
Frequency range of fundamental F0 15 Hz to 22 Hz and 45 Hz to 65 Hz
Vacrms > 1V
Watts measurement (single- and three-phase) (dc, dc rms, ac rms)
Measuring range
   0 to 1650 kW dc or 1200 kW ac
Autoranging facility
   4 kW, 40 kW, 400 kW, 1650 kW
Resolution
   1 W in 4 kW
   10 W in 40 kW
   100 W in 400 kW
   1 kW in 1200 kW
Accuracy
   2.5 % rdg ± 5 digits
   W1Ø < 2 kW ± 0.08 kW
   W3Ø < 4 kW ± 0.25 kW
  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化