Fluke PQ400 Electrical Measurement Window (Select Model)

The Fluke PQ400 Electrical Measurement Window allows for the connection of three phase measurement equipment to energised panels, eliminating the need for the panel door to be opened, and suppressing the need for the user to wear personal protective equipment (PPE). The window allows for access to critical power quality and energy data, without compromising on safety, and whilst decreasing the time that is usually associated with testing. Maintenance costs and downtime can both be reduced thanks to the PQ400, which enables for key measurements to be taken without the opening of a panel door. The risk of arc-flash and electrocution is reduced when measuring in this way, with the safety of personnel also ensured thanks to the measurement window. Automatic probe detection is available for Fluke 1740 and 1730 series power quality and energy loggers and their compatible clamps, which increases efficiency and ease of use.

The Fluke PQ400 Electrical Measurement Window has a permanently connected voltage and current sensors, which are located inside of the electrical panel to allow for power quality and energy measurements. This is done by using the external access points, without opening the panel door. Voltage and current connections are available for three-phase voltages, with the PQ400 also able to be oriented in any direction, thanks to a 360 degree rotational capability. Installation is simple, with a step drill bit and electro-hydraulic hole punch needed. This permanently installed interface is able to be locked and unlocked, with the user simply needing to lift the lid and connect voltage leads of their logger or analyser. It is compatible with standard 4mm shrouded safety-socket voltage test leads which make it easier to make voltage connections. This eliminates the need for specialised voltage leads, which are often expensive.

With or Without Accessories?

The Fluke PQ400 is available as a standalone product, or with accessories to further enhance its capabilities. The Fluke Electrical Measurement Window With Accessories includes 4 x Male-Male Cables (2m) for connection to Fluke 17XX iFlex Current Probe, a Cable Marker Set, Cable Ties, and an instruction sheet to better understand the equipment. To choose between these two options, simply tick one of the two checkboxes at the top of the page.

Key Features

• Has a permanently connected voltage and current sensors which are located inside the electrical panel
• Power quality and energy measurements can be made using external access points without the need to open the panel door
• Automatic probe detection is offered for the Fluke 1740 and 1730 series Power Quality and Energy Loggers, and their compatible clamps, which boosts efficiency and ease of use
• The PQ400 window can be rotated a full 360 degrees, allowing for flexible use
• Installation is simple with a step drill bit and electro-hydraulic hole punch needed
• CAT IV, 600V and CATIII 1,000V rating in accordance of IEC61010-2-30
• Compatible with 4mm test leads to make voltage connection easier
• Safety is increased as the risk of accidentally touching a live wire is eliminated by the panel being closed when in use
• Work permit requirements are greatly reduced thanks to the ability to take measurements on closed panels
• Maintenance and downtime is reduced, with logging and monitoring available at any time