General EPPE RX is a high-accuracy power quality analyser which comprehensively monitors network parameters for description compliance with valid quality standards. With the built-in transient and RMS fault recorders the causes of system disturbances and perturbations can be localised quickly and reliably. The 32 GB internal data memory also allows complex measurements over long periods of time. The powerful processors can provide a sampling rate of 200 kHz per channel. All functions and recording parameters are freely configurable in the software. Multi-processor Digital signal processor (DSP), 32 bit system for processing signals and processes in real time for mass data storage, simultaneous data communication using different interfaces and protocols, web server functionality and stand-alone operation User controls and 4 status LEDs displays Number of 8 analog inputs measurement inputs 4 binary inputs Data memory Measurement data memory, 32 GB Quality system Developed and manufactured to DIN ISO 9001 Calibration Software-controlled calibration Recommended calibration cycle: check every 5 years Operating software EPPE-/SHERLOG- operating software for Windows 10/11 and Windows Server 2012 R2 Function Recording functions Power quality analyser, class A overview Continuous data recording Transient fault recorder, sampling rate from 100 Hz...30 kHz RMS fault recorder, sampling rate from 1 Hz...120 Hz Energy meter Standards for measurement and analysis IEC 61000-4-30 class A IEC 61000-4-7 harmonics and interharmonics IEC 61000-4-15 flicker EN 50160, IEEE 519, IEEE 1159 Technical specifications subject to change without prior notice | ©03/2024 KoCoS Messtechnik AG www.kocos.com Doc. 7615300 Rev. 1.10

General information Resolution Sampling frequency 200 kHz per channel Protection Galvanic isolation PH-PE > 2.5 kV Voltage inputs Number 4 Current inputs Number 4 Type Ring type current transformer Measuring range 10 AAC, optional 100 AAC Binary inputs Number 4 inputs, connected to common potential Activation range 24...300°VDC (activation range is configurable) Protection Transient protection Polarity protection Galvanic isolation up to 2.5 kV Binary outputs Mechanical relays Number 2 x Changeover contact Time General Internal real-time clock Accuracy 2.5 ppm without external time synchronisation...

Data communication 2 x 10/100 Mbit Ethernet (RJ 45) 1 x USB-B 1x RS232 1x RS485 Interlink interface Electric 2-wire interface for networking a number of EPPE RX Enables cross-triggering and master-slave time synchronisation over distances of up to 500 m Protocols Standard: TCP/IP, Modbus TCP, GSM, GPRS Power supply Operating voltage Nominal range: 100...250 VDC and 90...250 VAC; 47...63 Hz Working range: +6% / - Complete system Mechanical properties Weight 1.5 kg Housing Powder-coated aluminum housing for top-hat rail mounting Environment Storage temperature -30.70 °C Operating temperature -5.50...