Datasheet

6 Fluke Corporation Fluke 1736 and 1738 Three-Phase Power Loggers
Electrical specifications cont.
Standards Compliance
Harmonics
IEC 61000-4-7: Class 1
IEEE 519 (short time harmonics)
Power quality IEC 61000-4-30 Class S, IEC62586-1 (PQI-S device)
Power IEEE 1459
Power quality compliance EN50160 (for measured parameters)
Interfaces
USB-A File transfer via USB flash drive, firmware updates, max. supply current: 120 mA
WiFi File transfer and remote control via direct connection or WiFi 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 42.5 Hz - 3.5 kHz
Scaling 1:1 and variable
Measurement category 1000 V CAT III/600 V CAT IV
Current inputs
Number of inputs 4, mode selected automatically for attached sensor
Input voltage Clamp input: 500 mVrms/50 mVrms; CF 2.8
Rogowski coil input
150 mVrms/15 mVrms at 50 Hz, 180 mVrms/18 mVrms at 60 Hz; CF 4; all at nominal
probe range
Range
1 A to 150 A/10 A to 1500 A with thin flexible current probe i17XX-flex1500 12”
3 A to 300 A/30 A to 3000 A with thin flexible current probe i17XX-flex3000 24”
6 A to 600 A/60 A to 6000 A with thin flexible current probe i17XX-flex6000 36”
40 mA to 4 A/0.4 A to 40 A with 40 A clamp i40s-EL
Bandwidth 42.5 Hz - 3.5 kHz
Scaling 1:1 and variable
Auxiliary inputs
Number of inputs 2
Input range 0 to ± 10 V dc, 1 reading/s
Scale factor Format: mx + b (gain and offset) user configurable
Displayed units 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/s