Fluke PQ400 Electrical Measurement Window - Choice of Model
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The Fluke PQ400 Electrical Measurement Window provides a permanent point-of-access to energised panels. It allows users to connect three-phase testing equipment to these panels without having to open the panel door or wear personal protective equipment, thereby improving measurement efficiency and safety. For a quick introduction to how the Fluke PQ400 Electrical Measurement Window works, please see the following video.
The Fluke PQ400 Electrical Measurement Window is available as a standalone tool or with a selection of accessories:
- 5075807 - Fluke PQ400/B Electrical Measurement Window ONLY
- 4920947 - Fluke PQ400 Electrical Measurement Window with Accessories
Both models can be used to reduce the risk of arc-flash and electrocution, decrease maintenance costs, downtime and work permit requirements, and increase measurement efficiency. Using the Fluke PQ400 Electrical Measurement Window the operator can permanently connect the voltage and current sensors within the electrical panel allowing him/her to conduct power quality and energy measurements via the external access points. It is possible to configure the Fluke PQ400 Electrical Measurement Window to include connections for three-phase voltages, neutral and ground. Once measurements are completed, the three-phase tester’s voltage and current connections are removed from the external front panel, the lid is locked, and the Fluke PQ400 Electrical Measurement Window is left in position for future use.
This method of performing readings reduces downtime as data can be measured and logged at any time without having to disturb operations. Additionally, using the Fluke PQ400 Electrical Measurement Window eliminates the hazards encountered when measuring open panels, this, in turn, reduces the PPE required saving both time and money without compromising the user's safety.
The Fluke PQ400 Electrical Measurement Window will automatically detect the Fluke 1740 and 1730 Series of Power Quality and Energy Loggers and their compatible clamps, again increasing measurement efficiency, ease and safety. Moreover, the Fluke PQ400 Electrical Measurement Window is also compatible with standard 4mm, shrouded safety-socket voltage test leads which prevent the user from accidentally touching electrical components. Therefore, he/she does not need to purchase specialist test leads in order to make easy and safe voltage connections.
The Fluke PQ400 Electrical Measurement Window can be rotated 360°, allowing the user to adapt it to the application. It is easy to install using a step drill bit and electro-hydraulic hole punch (114.3mm/ 4.5” diameter).
The Fluke PQ400 Electrical Measurement Window is a simple-to-use and safety-optimised tool designed to improve the efficiency, convenience and ease of conducting critical power quality and energy measurements.
Fluke PQ400 Electrical Measurement Window Key Features
- Provides a permanent point-of-access to energised panels
- Connect three-phase testing equipment to the electrical panels without having to open the door or wear PPE
- Available as a standalone tool or with a selection of accessories
- Reduce the risk of arc flash and electrocution
- Decrease maintenance costs, downtime and work permit requirements
- Increase measurement efficiency
- Permanently connect the voltage and current sensors within the electrical panel
- Conduct power quality and energy measurements via the external access points
- Can be configured to include connections for three-phase voltages, neutral and ground
- Upon test completion, the three-phase tester’s voltage and current connections are removed from the external front panel
- Lock the lid after test completion
- The window can be left in place for future use
- Measure and log data at any time without interrupting operations
- Eliminates hazardous associated with open panel measurements
- Limits the PPE required saving time and money without compromising safety
- Automatically detects the Fluke 1740 and 1730 Series of Power Quality and Energy Loggers and their compatible clamps
- Can be used with standard 4mm, shrouded safety-socket voltage test leads
- These test leads prevent the user from accidentally touching electrical components
- 360° rotation
- Easy to install using a step drill bit and electro-hydraulic hole punch (114.3mm/ 4.5” diameter)
- Safety rating: CAT IV 600V, CAT III 1000V according to IEC61010-2-30
- Simple-to-use and safety-optimised
- Improves, the ease, efficiency, convenience and safety of conducting critical power quality and energy measurements
What’s Included?
5075807 - Fluke PQ400/B Electrical Measurement Window ONLY
- Fluke PQ400 Electrical Measurement Window
- Instruction Sheet
4920947 - Fluke PQ400 Electrical Measurement Window with Accessories
- Fluke PQ400 Electrical Measurement Window
- 4x Male-Male Cable 2m for connection to Fluke 17XX iFlex® Current Probes
- Cable Marker Set 3P+N+PE
- Cable Ties
- Instruction Sheet
Fluke PQ400 Electrical Measurement Window Technical Specifications
| General Specifications | |
| Maximum voltage between any voltage terminal and earth ground | 1000 V |
| Maximum voltage between any current terminal and earth ground | 30 V |
| Safety | |
| General | IEC 61010-1: pollution degree 2 |
| Measurement | IEC 61010-2-030: CAT IV 600 V / CAT III 1000 V |
| Dimensions | |
| 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) |
| Environment | |
| 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 % |
| Altitude | |
| Operating | 2,000 m (up to 4000 m derate to CAT II 1000 V, CAT III 600 V, CAT IV 300 V) |
| Storage | 12 000 m |
| Ingress Protection | |
| 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) |
| Voltage | |
| Input | |
| Number of inputs | 5 (A/L1, B/L2, C/L3, N, and earth/ground) |
| Wire gauge | Solid/flexible: 0.25 mm² to 1.5 mm² (AWG 24 to AWG 16) |
| Voltage | Max. 1000 V |
| Fuse | 2 A 1000 V 1.5 A²s, 10 kA IR (A/L1, B/L2, C/L3, N) |
| Output | |
| Connectors | 5x 4 mm safety terminals, 3x red for A/L1, B/L2, C/L3, 1x black for N, 1x green for earth/ground |
| Load current | Max. 1 A rms |
| Current | |
| Input/output | |
| Connectors | 5x 4-pin circular compatible with Fluke 354x FC, 173x, and 174x power and energy loggers (these loggers can all be powered from the measured voltage up to 500V) |
| SKU | PQ400 |
|---|---|
| Manufacturer Part Code | 5075807 |
