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Fluke 1775 — Three-phase power quality analyzer

Fluke 1775 records voltage, current, power and energy in three-phase systems and helps investigate power quality problems. PQ Meter displays live measurements, while PQ Logging supports extended surveys. Connection error detection and channel correction simplify setup.
  • Voltage inputs: 4 inputs: 3 phases and neutral referenced to PE
  • Maximum input voltage: 1000 V rms AC / 1000 V DC
  • Current inputs: 4; range depends on the connected probe
  • Standard current probes: 4 × i17XX-FLEX1500/18; 1–1500 A AC
  • Main sampling: 24 bit; 80 kS/s (50/60 Hz)
  • Availability: On order
  • Manufacturer: Fluke
  • SKU: 01159
Price: on request

Description

Fluke 1775 records voltage, current, power and energy in three-phase systems and helps investigate power quality problems. PQ Meter displays live measurements, while PQ Logging supports extended surveys. Connection error detection and channel correction simplify setup. The 1775 captures voltage transients up to ±8 kV at 1 MS/s and measures supraharmonics from 2 to 30 kHz. The standard package contains four flexible 1500 A iFlex probes. BASIC versions exclude current probes. Energy Analyze Plus software supports recorded-data analysis and reporting.

Specifications

Voltage inputs
4 inputs: 3 phases and neutral referenced to PE
Maximum input voltage
1000 V rms AC / 1000 V DC
Current inputs
4; range depends on the connected probe
Standard current probes
4 × i17XX-FLEX1500/18; 1–1500 A AC
Main sampling
24 bit; 80 kS/s (50/60 Hz)
Mains frequency
50/60 Hz; 42.5–69 Hz
Power quality standard
IEC 61000-4-30 Class A; IEC 62586 PQI-A-PI
Voltage transient capture
±8 kV; 1 MS/s
Supraharmonics
2–9 kHz; 9–30 kHz
Display
7-inch TFT, 1024 × 600; capacitive touch
Memory
8 GB internal; expandable with microSD
Interfaces
USB-A, USB-C, Ethernet 1000BASE-T
Wi-Fi/BLE
Module included with standard 1775; excluded from BASIC
Power supply
100–600 V AC from measured circuit; 100–240 V AC with MA-C8
Ingress protection
IP50 with protection caps attached; IP20 with caps removed
Measurement category
CAT III 1000 V / CAT IV 600 V
Operating temperature
−10…+50 °C
Dimensions and weight
280 × 190 × 62 mm; 2.1 kg
Standard versus BASIC
Standard: 4 current probes; BASIC: no current probes
Manufacturer part number
5117278