Fluke 1750 3 phase power quality recorder
Overview
Record threephase power quality and monitor for power quality disturbances with the new Fluke 1750 Power Recorder and the Fluke Power Analyze software. These power meters automatically record every power quality parameter and event, on every cycle  all the time.
Fluke 3210PRTF
 Fluke 3310PRTF

Record threephase power quality and monitor for power quality disturbances with the new Fluke 1750 Power Recorder and the Fluke Power Analyze software. These power meters automatically record every power quality parameter and event, on every cycle  all the time.
Applications
 Longterm analysis: Uncover hardtofind or intermittent issues; monitor critical equipment, capturing power quality events to correlate with equipment malfunction
 Power quality surveys: Quantify power quality throughout a facility, documenting results with professional reports
 Quality of service compliance: Validate incoming power quality at the service entrance
 Equipment Installation/Commissioning: Benchmark: power system prior to install to insure quality of service
Technical Specifications  
Power quality measurement standards  Conformance  IEC 6199914 Class 1, IEC 61000430 Class A, S or B depending on measurement function, IEEE519, IEEE1159, IEEE1459 and EN50160 
Clock/calendar  Leap years, 24hour clock  
Realtime clock accuracy  Not more than ± 1 s/day  
Internal memory capacity for data  At least 2 GB  
Maximum recording period  At least 31 days  
Measurement time control  Automatic  
Maximum number of events  Limited only by the size of the internal memory  
Power requirements  100 to 240 V rms ± 10 %, 4763 Hz, 40 W  
Operating time during interruptions (internal UPS operation)  5 minutes per interruption, 60 minutes total operating time without recharging  
Dimensions  215 mm x 310 mm x 35 mm (8.5 in x 12.2 in x 3.5 in)  
Mass (weight)  6.3 kg (14 lb)  
Input  Measurement types  One Phase Plus Neutral, One Phase IT No Neutral, One Phase Split Phase, Three Phase Wye, Three Phase Delta, Three Phase IT, Three Phase High Leg, Three Phase Open Leg, 2 Element Delta, 21/2 Element Wye 
Input channels  Voltage: 4 channels, ac/dc  
Current: 5 channels  
Voltage channels  Input resistance: 2 MΩ  
Input capacitance: < 20 pF  
Current input characteristics  2 V rms = full scale, 1 MΩ Input Impedance for ferro CTs, low impedance for FlexiCTs  
Measuring method  Simultaneous digital sampling of voltage and current. Digital PLL synchronized sampling, internal frequency reference used during voltage drops.  
Synchronization and sampling  PLLsynchronization source  The PLL synchronizes to the AN voltage for wye power types, and to the AB voltage for delta power types. All listed power types can be characterized as either wye or delta. 
PLL lock range  42.5 to 69 Hz  
Sampling frequency  Voltage and current: 256 samples/cycle Interharmonics per IEC 6100047: 2 560 points/10 cycles (50 Hz), 3072 points/12 cycles (60 Hz) Transient Voltage: 5 MHz  
A/D resolution  Voltage and current: 24 bits  
Transient voltage: 14 bits  
Voltage and current measurements  Voltage measurement range  AC voltage: 1000 V rms ± 10 % over range 
DC voltage: ± 1000 V + 10 % over range  
Voltage crest factor  3 or less  
Current measurement range  Depends on current probe used  
Current crest factor  4 or less  
RMS voltage  Measurement type  True rms calculated continuously: every cycle, every 1/2 cycle, and every 10 or 12 cycles at 50 or 60 Hz respectively, as required by IEC 61000430. 
Measurement uncertainty  AC: ± 0.2 % reading ± 0.1 % full scale, above 50 V rms  
DC: ± 0.5 % reading ± 0.2 % full scale, above 50 V dc  
RMS current  Measurement type  True rms calculated continuously: every cycle, every 1/2 cycle, and every 10 or 12 cycles at 50 or 60 Hz respectively, as required by standards 
Transient voltage (impulse)  Measurement type  Waveshape sampling 
Full scale  8000 V pk  
Sample resolution  200 nS  
Measurement uncertainty  ± 5 % reading ± 2 0 V (test parameters: 1000 V dc, 1000 V rms, 100 kHz)  
Voltage swell (rms swell)  Measurement type  True rms (one cycle calculation by overlapping each half cycle  voltage between lines is measured for 3P3W lines and phase voltage is measured for 3P4W lines) 
Displayed data  Amplitude and duration of swell  
Measurement  Same as rms voltage  
Voltage dip (rms sag)  Measurement type  True rms (one cycle calculation by overlapping each half cycle  voltage between lines is measured for 3P3W lines and phase voltage is measured for 3P4W lines) 
Displayed data  Amplitude and duration of dip or interruption  
Measurement  Same as rms voltage  
Voltage dropout (interruption)  Measurement type  Same as voltage dip 
LAN interface  Connector  RJ45 
Speed and type  10/100 BaseT, auto MDIX  
Communications protocol  TCP/IP over Ethernet  
Wireless controller interface  Connection  wireless (2.4 GHz radio) 
Speed  up to 700 kbit/second  
Communications protocol  Bluetooth SPP  
Power Measurements  
Power, battery life  Measurement type  True rms calculated continuously: every cycle, and every 10 or 12 cycles at 50 or 60 Hz respectively, as required by standards 
Frequency  Measurement range  42.5 to 69 Hz 
Measurement source  Same as PLL synchronization source  
Measurement accuracy  ± 10 mHz (10 to 110 % of range, with sine wave)  
Power factor  Measurement range  0.000 to 1.000 
Measurement accuracy  ± 1 digit from the calculation of each measured value (±3 digits for total)  
Displacement power factor  Measurement method  Calculated from the phase difference between voltage fundamental and current fundamental 
Measurement range   1.000 (leading) to + 1.000 (lagging)  
Measurement accuracy  ± 0.5 % reading ± 2 % full scale ± 1 digit  
Voltage unbalance and phase sequence  Measurement method  Positive sequence voltage divided by negative sequence voltage, per IEC 61000430 
Harmonic voltage and current  Analysis window  rectangular 
Analysis order  1st to 50th order  
Measurement accuracy  Voltage / Current: 1st to 20th orders: ± 0.5 % reading ± 0.2 % full scale, 21st to 50th orders: ± 1 % reading ± 0.3 % full scale (current sensor accuracy must be included for current and power)  
Measurement method  IEC 6100047  
Interharmonic voltage and current (intermediate harmonics)  Analysis window  rectangular 
Analysis orders  1.5 to 49.5th order  
Measurement method  IEC 6100047  
Flicker  Measurement method  IEC 61000415 
Plt for 2 hours and Pst for 10 minutes  
Measuring range  0,1 to 5 (25) depending on voltage level, modulation and frequency  
Environmental Specifications  
Environmental  Operating environment  Indoors or in covered area outdoors, up to 2 000 m altitude 
Storage temperature and humidity  20 °C to 50 °C, 80 % RH max, noncondensing  
Operating temperature and humidity  0 °C to 40 °C, 80 % RH max, noncondensing  
Maximum rated working voltage  Voltage terminals  1100 V rms 
Voltage durability  5550 V rms ac for 1 minute, between voltage input terminals, voltage input terminals and current probes, and voltage input terminals and case (50/60 Hz, 1 mA sense current)  
Enclosure protection  IP30 (per EN 60529)  
Standards  EMC  EN 613261:1997+A1:1998 Class A 
EN 6100032:1995+A1:1998+A2:1998  
EN 6100033:1995  
Safety  EN 610101 2 nd Edition; 2 000  
Voltage input unit: Contamination Level 2 , Overvoltage Category 1000 V CAT III, 600 V CAT IV (anticipated overvoltage: 8000 V) 