The Fluke PQ400 Electrical Measurement Window enables the connection of three phase measurement equipment to energized panels, without the need to open the panel door, or wear supplemental personal protective equipment (PPE)1.
Compliance without compromise. Safety without sacrifice.
The Fluke PQ400 gives you access to the critical power quality and energy data you need, all while decreasing testing time and helping you to maintain safety.
|Maximum voltage between any voltage terminal and earth ground||1000 V|
|Maximum voltage between any current terminal and earth ground||30 V|
|General||IEC 61010-1: pollution degree 2|
|Measurement||IEC 61010-2-030: CAT IV 600 V / CAT III 1000 V|
|Outside||148 mm x 187 mm x 23 mm (W x H x D) (148 mm x 370 mm x 19 mm with cover opened)|
|Inside||140 mm x 158 mm x Di (W x H x D) Di = 58 – thickness of panel door in mm|
|Supported electrical enclosures|
|Enclosure||UL 50/NEMA environmental type 1 (Type 12 when PQ400 cover is closed)|
|Panel thickness||Max. 3.5 mm (10 gauge)|
|Operating/storage temperature||-25 °C to 60 °C (-13 °F to 140 °F)|
|Humidity||10 % to 90 % in dependency of temperature according to IEC 60721-3-3 Class 3K6 (modified):-25 °C to 35 °C: 10 % to 90 %, 50°C: max. 35 %, 60°C: max. 23 %|
|Operating||2,000 m (up to 4000 m derate to CAT II 1000 V, CAT III 600 V, CAT IV 300 V)|
|Rating||IEC 60529: IP67 with cover closed, IP50 with cover opened and all connectors attached|
|Vibration||IEC 60068-2-6 , MIL-PRF28800F: Random vibration class 2|
|Weight||2.1 kg (4.6 lb)|
Models: Fluke PQ400 Electrical Measurement Window
FLUKE-PQ400, Power Quality Window