Fluke PQ400 Electrical Measurement Window

Enhanced Safety: Reduces the risk of arc flash and electrocution by allowing for measurements without opening the panel door.
Increased Efficiency: Streamlines the measurement process by providing direct access to voltage and current connections.
Easy Installation: Simple installation process using a standard step drill bit and electro-hydraulic hole punch.
Flexible Connectivity: Compatible with standard 4mm shrouded safety-socket voltage test leads.
Durable Design: Built to withstand harsh environments.

Description
Specifications
Models

Description

The Fluke PQ400 is a revolutionary electrical measurement window that offers a safer and more efficient way to connect your three-phase measurement equipment to energized panels. By eliminating the need to open panel doors and wear additional PPE, the PQ400 significantly reduces the risk of arc flash and electrocution.

Key Applications:

Power Quality Analysis:
- Monitor voltage sags, swells, and harmonics.
- Identify and troubleshoot power quality issues that can impact equipment performance and energy efficiency.
Energy Audits:
- Assess energy consumption patterns and identify opportunities for savings.
- Analyze power factor and harmonic distortion to optimize energy usage.
Preventive Maintenance:
- Regularly monitor critical electrical parameters to detect potential problems before they lead to failures.
- Schedule maintenance tasks more effectively.
Compliance Testing:
- Verify compliance with electrical codes and standards.
- Document equipment performance and safety.

Benefits of Using the Fluke PQ400:

Enhanced Safety: Reduces the risk of arc flash and electrocution.
Increased Efficiency: Streamlines the measurement process and reduces downtime.
Improved Accuracy: Provides reliable and accurate measurements.
Reduced Maintenance Costs: Identifies potential issues early, preventing costly equipment failures.
Enhanced Productivity: Enables faster troubleshooting and problem-solving.

By utilizing the Fluke PQ400, electrical professionals can work more safely and efficiently, while gaining valuable insights into their electrical systems. This innovative tool is a valuable asset for anyone involved in electrical maintenance, troubleshooting, and energy management.

Specifications: Fluke PQ400 Electrical Measurement Window

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 power quality loggers (these loggers can all be power from the measured voltage up to 500V)v