Battery Type |
Lithium-Ion |
Battery Life |
4 hours in standard operating mode, up to 5.5 hours in power saving mode |
Charging Time |
less than 6 hours |
Voltage Range |
100 to 500 volt using safety plug input when powering from the measurement circuit |
100 to 240 volt using standard power cord (IEC 60320 C7) |
Power Consumption |
Maximum 50 VA (maximum 15 VA when powered using IEC 60320 input) |
Efficiency |
≥ 68.2 percent (in accordance with energy efficiency regulations) |
Maximum No-Load Consumption |
< 0.3 watt only when powered using IEC 60320 input |
Mains Power Frequency |
50/60 Hz ±15 percent |
Data Acquisition |
Resolution |
16-bit Synchronous Sampling |
Sampling Frequency |
10.24 kHz at 50/60 Hz, synchronized to mains frequency |
Input Signal Frequency |
50/60 Hz (42.5 to 69 Hz) |
Circuit Types |
1-φ, 1-φ IT, Split phase, 3-φ delta, 3-φ wye, 3-φ wye IT, 3-φ wye balanced, 3-φ Aron/Blondel (2-element delta), 3-φ delta open leg, Currents only (load studies) |
Data Storage |
Internal Flash Memory (not user replaceable) |
Memory Size |
Typical 10 logging sessions of 8 weeks with 1-minute intervals and 500 events |
Basic Interval |
Measured Parameters |
Voltage, Current, Aux, Frequency, THD V, THD Amps, Power, Power Factor, Fundamental Power, DPF, Energy |
Averaging Interval |
User Selectable: 1, 5, 10, 30 seconds, 1, 5, 10, 15, 30 minutes |
Averaging Time Minimum/Maximum Values |
Voltage, Current: Full cycle RMS updated every half cycle (URMS1/2 according to IEC61000-4-30 Aux, Power: 200 ms |
Demand Interval (Energy Meter Mode) |
Measured Parameters |
Energy (Wh, varh, VAh), PF, Maximum Demand, Cost of Energy |
Interval |
User selectable: 5, 10, 15, 20, 30 minutes off |
Power Quality Measurements |
Measured Parameter |
Voltage, Frequency, Unbalance, Voltage Harmonics, THD V, Current, Harmonics, THD A, TDD |
Averaging Interval |
10 minutes |
Individual Harmonics |
2'nd to 50'th Harmonic |
Total harmonic Distortion |
Calculated on 50 harmonics |
Events |
Voltage: Dips, Swells, Interruptions, Current: Inrush Current |
Triggered Recordings |
Full cycle RMS updated every half cycle of voltage and current (Urms1/2 according to IEC61000-4-30) |
Waveform of Voltage and Current |
Interfaces |
USB-A |
File transfer via USB flash drive, firmware updates Maximum Current: 120 mA |
Wi-Fi |
File transfer and remote control via direct connection or Wi-Fi infrastructure |
Bluetooth |
Read auxiliary measurement data from Fluke Connect 3000 series modules (requires 1738 or 1736 upgrade option) |
USB-Mini |
Data download device to PC |
Voltage Inputs |
Number of Inputs |
4 (3 phases and neutral) |
Maximum Input Voltage |
1000 Vrms, CF 1.7 |
Input Impedance |
10 MΩ |
Bandwidth (-3 dB) |
42.5 Hz - 3.5 kHz |
Scaling |
1:1 and variable |
Current Inputs |
Number of Inputs |
4, mode selected automatically for attached sensor |
Input Voltage |
Clamp Input: 500/50 mVrms; CF 2.8 |
Rogowski Coil Input |
150/15 mVrms at 50 Hz, 180/18 mVrms at 60 Hz; CF 4; all at nominal probe range |
Range |
1 to 150 Amps/10 to 1500 Amps with thin flexible current probe i17XX-flex1500 12" |
3 to 300 Amps/30 to 3000 Amps with thin flexible current probe i17XX-flex3000 24" |
6 to 600 Amps/60 to 6000 Amps with thin flexible current probe i17XX-flex6000 36" |
40 mA to 4 Amps/0.4 to 40 Amps with 40 Amps clamp i40s-EL |
Bandwidth (-3 dB) |
42.5 Hz - 3.5 kHz |
Scaling |
1:1 and variable |
Auxiliary Inputs |
Number of Inputs |
2 |
Input Range |
0 to ±10 volt dc, 1reading/s |
Scale Factor (available 2014) |
Format: mx + b (gain and offset) user configurable |
Displayed Units (available 2014) |
User configurable (7 characters, for example, °C, psi, or m/s) |
Wireless Connection |
Number of Inputs |
2 |
Supported Modules |
Fluke Connect 3000 series |
Acquisition |
1 reading |
Operating Temperature |
-10 to +50 degree Celsius |
Storage Temperature |
-20 to 60 degree Celsius, with battery: -20 to 50 degree Celsius |
Operating Humidity |
10 to 30 degree Celsius, maximum 95 percent RH |
30 to 40 degree Celsius, maximum 75 percent RH |
40 to 50 degree Celsius, maximum 45 percent RH |
Operating Altitude |
2000 metre (up to 4000 metre derate to 1000 V CAT II/600 V CAT III/300 V CAT IV) |
Storage Altitude |
12000 metre |
Temperature Coefficient |
0.1 x accuracy specification/degree Celsius |
Colour LCD display |
4.3" active matrix TFT, 480 pixels x 272 pixels, resistive touch panel |
Accuracy |
Parameter |
Range |
Resolution |
Intrinsic Accuracy at Reference Conditions (percent of Reading + percent of Full Scale) |
Voltage |
1000 volt |
0.1 volt |
±(0.2 percent + 0.01 percent) |
Current: Direct Input |
i17xx-flex 1500 12" |
150 Amps |
0.1 Amps |
±(1 percent + 0.02 percent) |
1500 Amps |
1 Amps |
±(1 percent + 0.02 percent) |
i17xx-flex 3000 24" |
300 Amps |
1 Amps |
±(1 percent + 0.03 percent) |
3000 Amps |
10 Amps |
±(1 percent + 0.03 percent) |
i17xx-flex 6000 36" |
600 Amps |
1 Amps |
±(1.5 percent + 0.03 percent) |
6000 Amps |
10 Amps |
±(1.5 percent + 0.03 percent) |
i40s-EL clamp |
4 Amps |
1 mA |
±(0.7 percent + 0.02 percent) |
40 Amps |
10 mA |
±(0.7 percent + 0.02 percent) |
Frequency |
42.5 to 69 Hz |
0.01 Hz |
±(0.1 percent) |
Auxillary Input |
±10 volt DC |
0.1 mV |
±(0.2 percent + 0.02 percent) |
Voltage Minimum/Maximum |
1000 volt |
0.1 voolt |
±(1 percent + 0.1 percent) |
Current minimum/Maximum |
Defined by accessory |
Defined by accessory |
±(5 percent + 0.2 percent) |
THD on Voltage |
1000 percent |
0.1 percent |
±0.5 |
THD on Current |
1000 percent |
0.1 percent |
±0.5 |
Voltage Harmonics 2'nd to 50'th |
1000 volt |
0.1 volt |
≥ 10 volt: ±5 percent of reading |
< 10 volt: ±0.5 volt |
Current Harmonics 2'nd to 50'th |
Defined by Accessory |
Defined by Accessory |
≥ 3 percent of Current Range: ±5 percent of reading |
< 3 percent of current range: ±0.15 percent of range |
Unbalance |
100 percent |
0.1 percent |
±0.2 |
Intrinsic Uncertainty ±(percent of reading + percent of Range) |
Parameter |
Influence Quantity |
iFlex1500-12 |
iFlex3000-24 |
iFlex6000-36 |
i40S-EL |
150/1500 Amps |
300/3000 Amps |
600/6000 Amps |
4/40 Amps |
Active Power P |
PF ≥ 0.99 |
1.2 percent + 0.005 percent |
1.2 percent + 0.0075 percent |
1.7 percent + 0.0075 percent |
1.2 percent + 0.005 percent |
Active Energy Ea |
PF ≥ 0.99 |
1.2 percent + 0.005 percent |
1.2 percent + 0.0075 percent |
1.7 percent + 0.0075 percent |
1.2 percent + 0.005 percent |
Apparent power S |
0 ≤ PF ≤ 1 |
1.2 percent + 0.005 percent |
1.2 percent + 0.0075 percent |
1.7 percent + 0.0075 percent |
1.2 percent + 0.005 percent |
Apparent Energy Eap |
0 ≤ PF ≤ 1 |
1.2 percent + 0.005 percent |
1.2 percent + 0.0075 percent |
1.7 percent + 0.0075 percent |
1.2 percent + 0.005 percent |
Reactive power Q |
0 ≤ PF ≤ 1 |
2.5 percent of measured apparent power |
Reactive Energy Er |
0 ≤ PF ≤ 1 |
2.5 percent of measured apparent power |
Power Factor PF |
- |
±0.025 |
Displacement Power Factor |
- |
±0.025 |
DBF/cos? |
- |
±0.025 |
Additional Uncertainty in percent of Range |
VP-N>250 volt |
0.015 percent |
0.0225 percent |
0.0225 percent |
0.015 percent
|
Size |
Instrument: 198 x 167 x 55 mm |
Power Supply: 130 x 130 x 45 mm |
Instrument with Power Supply Attached: 198 x 167 x 9 mm |
Weight |
Instrument: 1.1 kg |
Power Supply: 0.4 kg |