FLUKE-1750 Fluke, FLUKE-1750 Datasheet - Page 7

• Manufacturer Part Number: FLUKE-1750
• Description: POWER RECORDER, 3 PHASE, 900V To 1100V
• Manufacturer: Fluke

Specifications of FLUKE-1750

• Analyzer Functions: Current, Power, Voltage
• No. Of Channels: 9
• Voltage Range Rms: 900V To 1100V
• External Height: 215mm
• External Width: 310mm
• External Depth: 35mm
• Lead Free Status / RoHS Status: na

General
Input
Synchronization and sampling
Voltage and current measurements
7 Fluke Corporation Fluke 1750 Three-Phase Power Recorder
Recorder and Power Analyze Software
Power quality measurement standards
Conformance
Clock/calendar
Real-time clock accuracy
Internal memory capacity for data
Maximum recording period
Measurement time control
Maximum number of events
Power requirements
Operating time during interruptions
(internal UPS operation)
Dimensions
Mass (weight)
Measurement types
Input channels
Voltage channels
Current input characteristics
Measuring method
PLL-synchronization source
PLL lock range
Sampling frequency
A/D resolution
Voltage measurement range
Voltage crest factor
Current measurement range
Current crest factor
Specifications for the System:
IEC 61999-1-4 Class 1, IEC 61000-4-30 Class A or B depending on measurement function,
IEEE519, IEEE1159, IEEE1459
Leap years, 4-hour clock
Not more than ± 1 s/day
At least 1 GB
At least 31 days
Automatic
Limited only by the size of the internal memory
100 to 40 V rms ± 10 %, 47-63 Hz, 40 W
5 minutes per interruption, 60 minutes total operating time without recharging
15 mm x 310 mm x 35 mm (8.5 in x 1. in x 3.5 in)
6.3 kg (14 lb)
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,  Element Delta,

Voltage: 4 channels, ac/dc
Current: 5 channels
Input resistance:  MΩ
Input capacitance: < 0 pF
 V rms = full scale, 1 MΩ Input Impedance for ferro CTs, low impedance for Flexi-CTs
Simultaneous digital sampling of voltage and current. Digital PLL synchronized sampling, internal
frequency reference used during voltage drops.
The PLL synchronizes to the A-N voltage for wye power types, and to the A-B voltage for delta
power types. All listed power types can be characterized as either wye or delta.
4.5 to 69 Hz
Voltage and current: 56 samples/cycle
Inter-harmonics per IEC 61000-4-7: 560 points/10 cycles (50 Hz),
307 points/1 cycles (60 Hz)
Transient Voltage: 5 MHz
Voltage and current: 4 bits
Transient voltage: 14 bits
AC voltage: 1000 V rms ± 10 % over range
DC voltage: ± 1000 V + 10 % over range
3 or less
Depends on current probe used
4 or less
1
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Element Wye