Essential details
Quantity(pieces):24
Volume:0.03744 m³
MOQ:1
G.W:0.45 kg
Size:L(45)*W(26)*H(32) cm
N.W:0.4 kg
Shipping:Express Delivery, Ocean freight, Air freight
Specification Number:RPM90/RPM90C
Package Description:纸箱
Product Introduction
RPM90/RPM90C
panel mounting quality analyser according IEC 61000-4-30 class A
The power quality analyzer RPM90/90C is a high-end power quality analyzer, able to monitor and record the major power quality parameters. It provides an accurate measurement, voltage characteristics are monitoring according to EN61000-4-30:2015 Ed.3 Class A specification.
RPM90/90C is designed to measurement of electrical parameters in LV and MV systems. It is built on 32bit DSP processor that it can provide sufficient processing capabilities for real-time measurement andcalculation of all parameters. Continuous sampling of the voltage and current inputs at 66.5 KHz, guarantees the highest accuracy. At the same time it acts as event/fault recorder, capable to store a high number of voltage events and disturbances, frequency variations, inrush current.
The RPM90/RPM90C is the ideal instrument for power quality monitoring according to EN50160 of the incoming energy supply side as well as on the consumer side in order to find and analysis the root cause of network problems.
Ÿ True RMS measurements
Ÿ Measurements: VL-L, VL-N, I, In, Cos∅, Pf, total Pf, Hz, W, ∑W, Va, ∑Va, Var, ∑Var, import Kwh,
export Kwh,import Kvarh , export Kvarh , V-THD , I-THD , 1-128th harmonic , system running
hours, % voltage unbalance , % current unbalance , % system load
Ÿ 3 voltage and 4 current input (Measure or calculate the neutral current)
Ÿ Voltage Input: 0-690Vac, Current input: 1 or 5A CT selective
Ÿ Transients detection >25us, Detection of events >10ms
Ÿ Voltage flicker measurement, % system load
Ÿ Detects CT wiring errors
Ÿ Maximum, minimum and demand for U, I, P, Q, S in hours, days, months
Ÿ Multi-tariffe energy measurement (only for RPM90C)
Ÿ Real time clock with integrated backup battery
Ÿ 4 quadrants energy measurement support bi-directional power monitoring includes
measurement on regenerative loads, also monthly energy calculation
Ÿ Waveforms capture and phase diagram for voltage, current
Ÿ Voltage and current sag/swell and transient event capture.
Ÿ Alarm event log
Ÿ 2 pulse output and RS485 communication: Modbus RTU
Ÿ USB port(Type C) for data transfer
Ÿ Built in 256M flash memory for event and transient memory
Ÿ Data recorded in standard excel file formats for further EN50160 analysis
Ÿ English, Chinese (traditional & simplied)
Ÿ Moduel function options (only one can be selected)
Ÿ 7 digital input +2 relay output(remote or alarm)(Standard)
Ÿ 7 digital input +2 analog output(4-20mA) for V1,V2,V3,V12,V23,V31,I1,I2,I3 (option)
Ÿ Ethernet (Modbus TCP), Web server +2 digital input +2 relay output(remote or alarm) (option)
Ÿ LoRa wireless (Private protocol) +2 digital input +2 relay output (remote or alarm)(option)
Ÿ RS-485 interface (Modbus RTU) +2 digital input +2 relay output (remote or alarm)(option)
Ÿ WIFI wireless +2 digital input +2 relay output(remote or alarm) (option)
Optional
Ÿ Four quadrants energy measurement and electric CO2 emissions accumulate
Ÿ Monthly energy and electric CO2 emissions calculation and recording
Ÿ Other language
Data logger and software
Power monitoring software (PCMS) is designed for remote control and management of all Romaz instruments equipped with communication interface. Standard excel file formats gives the possibility to have a quick view and analysis on all stored data without any special software. PCMS is provided to perform statistical analysis and generate reports on recorded data according to EN50160 PQ standard.
Product details
