General Description
EPPE PX is a portable, high-precision power quality analyser with an integrated fault recorder, housed in a rugged carrying case. It features sensor inputs, direct current measurement inputs, and galvanically isolated voltage inputs for flexible use.

Multi-Processor System
The device includes a 32-bit, 330 MHz digital signal processor for real-time signal processing and a dual-core 32-bit, 1 GHz communication processor for mass data storage and communication.

User Controls and Displays
Features include 5 status LEDs, a 7" color graphical display with touch screen, and 4 function keys.

Data Memory
4 GB flash RAM for measurement data and 512 MB for firmware.

Calibration
Software-controlled calibration with a recommended cycle of every 5 years.

Operating Software
Compatible with Windows 7, 8.1, and 10 (32 and 64 bit).

Function Overview
Includes power quality analysis, continuous and event data recording, digital and RMS fault recording, sensor recording, and energy metering.

Standards for Measurement and Analysis
Complies with IEC 61000-4-30 class A, IEC 61000-4-7, IEC 61000-4-15, EN 50160, IEEE 519, and IEEE 1159.

Analog Inputs
Features 16-bit resolution, 200 kHz sampling frequency, and 0.05% accuracy. Voltage inputs have a range of 600 VAC/±848 VDC, and current inputs have a range of 32 AAC.

Current Sensor Inputs
Includes 4 inputs with a measuring range of 3 V and a frequency range of DC to 10 kHz.

Measurement Connections
Utilizes 4 mm safety sockets and multi-pole system sockets.

Temperature Input
One input with a Pt 1000 sensor type, measuring range of -20°C to 80°C.

Analog Output
One output with a range of 0 to 10 VDC.

Binary Inputs and Outputs
Includes 8 binary inputs with transient and polarity protection, and 2 relay outputs for status and alarm signals.

Time Synchronisation
Features an internal real-time clock, NTP/SNTP synchronisation, and an internal GPS receiver.

Interfaces
Includes Ethernet, USB-A, USB-B, and interlink interfaces for device networking.

Power Supply
External power supply unit with 100-240 VAC input and internal emergency power supply.

Mechanical Properties
Weighs 5.8 kg, housed in a waterproof polycarbonate case with IP 65 protection.

Environmental Conditions
Storage temperature range of -20 to 70°C, operating temperature range of -5 to 50°C, and relative humidity of 5 to 90% non-condensing.

Generic Standards
Complies with safety standard EN 61010-1 and EMC standards EN 61000-6-4 and EN 61000-6-2.