FLUKE 1773 8 kV Three-Phase Power Quality Analyzer
Make data capture as reliable and easy as possible with this power quality analyzer that features instrument powering from the measurement circuit, automatic connection check, and correction.
The 1773/BASIC Power Quality Analyzer replaces the discontinued 434-II Three-Phase Analyzer
Features
- Automatically measure power and power quality parameters
- At-a-glance power quality health for faster troubleshooting
- Easily view V/A/Hz, power, dips, swells, and harmonics data
- Capture high-speed transients up to 8 kV
- Power directly from measurement circuit without a line cord
- Three-Phase voltage measurement inputs with reference to N and N-to-PE measurement
- Four current measurement inputs for 3-phases and Neutral
- Two auxiliary measurement inputs for measurements of non-electrical units: temperature, humidity, light intensity
- Power supply 100 V AC to 600 V ac and 100 V DC to 660 V DC with safety sockets for powering from measurement line
- 7" (17.78 cm) display with capacitive touch
- GPS time synchronization
- USB interfaces: Type A for Flash drives and USB-C for wired connection to PC and power supply
- Slot for Wi-Fi/BLE module
- Slot for LTE-4G module
- Ethernet 1000Base-T
- User-accessible micro SD slot for flash memory expansion
Applications
- Basic power quality studies
- Energy surveys
- Load studies
Automatic measurements. More flexibility. Better power quality troubleshooting
This three-phase power quality analyzers eliminate the complexities of power quality logging, troubleshooting, and analysis. Engineered to be the faster, easier way to perform power quality studies, this analyzer offers automatic measurements, a straightforward user interface and setup, best-in-class specifications, and a simplified reporting platform. The instrument can also be powered directly from the measurement circuit, eliminating the need to find a power outlet or use a lengthy extension cord. With this analyzer you’ll never miss a critical power quality event—from fast transients up to 8 kV, harmonics up to 30 kHz, dips and swells, as well as the voltage, current, and power measurements that enable you to characterize your electrical system.
Automatic measurement capture
Whether you’re performing a quick system check or a detailed power quality study, consistent data is key. This power quality analyzer offers a unique automatic measurement capture system that helps ensure you’re collecting the right data every time, while still giving you the flexibility to select and adjust specific parameters as needed. More than 500 power quality parameters are captured by default and the guided setup makes it easy to select the right parameters for the system you’re working on. Logged data is instantly viewable, downloadable, and shareable with Energy Analyze Plus software so you never need to wait to finish a session before reviewing results or analyzing data.
Ultimate measurement confidence
This analyzer is a 2-in-1 device that combines the troubleshooting functionality of a power quality meter with the robust analysis and logging capabilities of a standalone power quality analyzer—in a single, easy-to-use, handheld device.
The ‘PQ Meter’ function gives you immediate access to live onscreen data in the field so you can quickly identify potential problems while troubleshooting. The detailed ‘PQ Logging and Analysis’ function eliminates the complexity of performing power quality studies by guiding you through the setup process ensuring you’re capturing the right data every time. Couple these measurement modes with a unique measurement connection autocorrect function and you can be confident that you never need to worry about going back for a second measurement—even if you were unsure about what to look for when you started.
Specifications
- Number of Inputs: 4 inputs, 3 phases and neutral referenced to PE (5 connectors)
- Measurement Category: 000 V CAT III/600 V CAT IV
- Maximum Input Voltage: 1000 V rms/1000 V DC (1700 Vpk)
- Nominal Voltage Range: Wye and single phase: variable (50 to 1000 V)
Delta: variable (100 to 1000 V)
IEC 61000-4-30 Class A compliance for the nominal voltages (Vdin) 100 to 690 V - Input Impedance: 10 MO between P-P and P-N, 5 MO between P-PE and N-PE
- Bandwidth: DC to 30 kHz for PQ measurements, excluding transients
- Resolution: 24-bit synchronous sampling
- Sampling Frequency: 80 kS/second at 50/60 Hz
- Scaling: 1:1, variable for use of potential transformers
- Measurement Range: ±8 kV
- Bandwidth: DC to 1 MHz
- Trigger; Adjustable trigger level
Triggers on high-frequency components >1.5 kHz - Resolution: 14-bit synchronous sampling
- Current Inputs: 4 inputs 3 phases and neutral, range selected automatically to attached sensor
- Bandwidth: DC to 30 kHz
- Resolution: 24-bit synchronous sampling
- Sampling Frequency: 80 kS/second at 50/60 Hz
- Scaling: 1:1 variable
- Input Voltage: Clamp: 50 mV/500 mV rms; CF 2.8
Rogowski coil: 15 mV/150 mV rms at 50 Hz, 18 mV/180 mV rms at 60 Hz; CF 4
All at nominal probe range - Input Impedance: 11 kO
- Dimensions: 11.0 x 7.5 x 2.4" (28 x 19 x 6.2 cm)