Fluke 1750 Calibration Manual

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Table of Contents
Title Page
Introduction........................................................................................................ 1
Contacting Fluke................................................................................................ 1
Safety Information ............................................................................................. 2
Symbols ............................................................................................................. 3
Specifications for the System: Recorder and Power Analyze Software ............ 3
General Specifications................................................................................... 3
Input Specifications ....................................................................................... 3
Synchronization and Sampling...................................................................... 4
Voltage and Current Measurements .............................................................. 4
Voltage and Current Measurement Accuracy ............................................... 4
Transient Voltage (Impulse).......................................................................... 4
Dip (Sag) and Swell Measurements .............................................................. 4
Power and PF Measurement.......................................................................... 5
External Interface Specifications................................................................... 5
Environmental and Safety Specifications...................................................... 6
Cleaning and Maintenance................................................................................. 6
Required Equipment .......................................................................................... 6
Verification Tests............................................................................................... 8
AC Voltage Accuracy Verification ............................................................... 8
Neutral Voltage Verification ......................................................................... 10
Rogowski Current Verification ..................................................................... 10
CT Current Verification ................................................................................ 11
Watt Verification ........................................................................................... 12
Impulse Verification...................................................................................... 12
Calibration ......................................................................................................... 14
Required Equipment...................................................................................... 14
Calibration Adjustment ................................................................................. 14
Test Cables......................................................................................................... 16

Fluke 1750 Specifications

General

Type	Power Quality Analyzer
Frequency Measurement Range	42.5 Hz to 69 Hz
Safety Rating	CAT IV 600 V, CAT III 1000 V
Accuracy	±0.1% of reading
Harmonics	Up to 50th harmonic
Communication	Ethernet, USB
Power Supply	100 V to 240 V AC
Channels	4 voltage, 4 current
Battery Backup	Yes, internal battery
Measurement Parameters	Voltage, Current, Power, Harmonics, Flicker
Data Logging Interval	1 second to 60 minutes
Battery Life	45 minutes (UPS)
Voltage Measurement Range	1 to 1000 V (phase to neutral)
Operating Temperature	-10 to 50 °C