Atec Fluke-1740 Series - Manual (Page 2)

Fluke Corporation 1740 Series Three-Phase Power Quality Loggers Memobox
Loggers for every application
The portable Fluke 1740 Series power quality loggers are designed for easy instal-
lation and use, anywhere in low- and medium-voltage applications. There are three
models to choose from to meet your basic or advanced power logging needs:
Fluke 1743: IP65 water-proof model for logging the most common power param-
eters including V, A, W, VA, VAR, PF, energy, flicker, voltage events, and THD.
Fluke 1744: Includes the same features as the Fluke 1743. In addition to common
power parameters, the Fluke 1744 also measures voltage and current harmonics,
interharmonics, mains signaling, unbalance, and frequency.
Fluke 1745: Advanced IP50 power quality logger with the same measurement
capability as the 1744, plus real-time LCD and five hour UPS.
Applications
Disturbance analysis — Uncover root cause of
equipment malfunction for later mitigation and
predictive maintenance
Quality of service compliance — Validate
incoming power quality at the service entrance
Power quality studies — Assess baseline power
quality to validate compatibility with critical
systems, before installation
Load studies — Verify electrical system capacity
before adding loads
Energy and power quality assessment —
Validate performance of facility improvements
by quantifying energy consumption, power factor,
and general power quality, before and after,
improvements
1745 1744 1743
Measurement of common power parameters:
V, A, W, VA, VAR, PF, energy, flicker, voltage
events, and THD
• • •
Measurement of voltage and current harmonics
to the 50th, unbalance, and mains signaling
• •
Dust/water resistance IP50 IP65 water proof
Display LED + LCD LED LED
UPS ride-through 5 hrs 3 s 3 s
Dimensions (HxWxD) 8 mm x 16 mm x 74 mm
(11.5 in x 8.8 in x 3 in)
170 mm x 15 mm x 55 mm
(6.9 in x 5.1 in x . in)
Power quality logger selection table
Plug and play
All three 1740 Series loggers feature easy plug and
play setup, for immediate use. The current probes
are connected to the logger with a single plug. The
instrument automatically detects, scales, and pow-
ers the probes using line power from the measured
voltages. All accessories are individually calibrated
and can be shared with multiple Fluke 1740 series
loggers. Once it is connected, logging begins with
the touch of a single button!
Electrical shock protection
The Fluke 1740 loggers feature double insulated
enclosures and accessories to help prevent electrical
shock when coming into contact with blanket bus
bars, terminals, or cables. They are also designed to
meet the stringent safety standards for use in 600 V
CAT III and 300 V CAT IV environments.