Rpm100c Power Digital Multifunction Meter

• Customization: Available
• After-sales Service: 2 Years
• Warranty: 2 Years
• Model NO.: RPM100C
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Maximum Demand Meter, Power Quality Analyser
• Electric Equipment: Single-Phase, Two-Phase, Three-Phase
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Power Meter
• Certification: RoHS, ISO, CE
• Customized: Customized
• Power Consumption: 10va Max
• Operating Voltage (Un): 85~265 VAC 50/60Hz (Depend on Order)
• CT Inputs: 5 Current Input: 0.05-5.5A
• Voltage Inputs: 4 Voltage Input : Max 690VAC (L-L)
• Communication1: RS485 Port of Modbus RTU
• Communication2: Ethernet Port of Modbus TCP/IP+Web Server
• Transport Package: Carton Box
• Specification: 96*96
• Trademark: Romaz
• Origin: China
• HS Code: 9030390000
• Production Capacity: 1000PCS/Month

Product Description

Product Description

Measurements
* Measurements:VL-L, VL-N, I, In, Iz, Cos , Pf, Hz, W, ∑W, Va, ∑Va, Var, ∑Var, Kwh, Kvarh, V-THD, I-THD, 1-128th harmonic ,

   system running hours,% voltage unbalance, % system load,% system leakage,frequency;Fast simultaneous sampling on all

* 8 channels at 1024 samples/cycle(True RMS measurements)

* For single-phase, two-phase, three-phase system

* 4 voltage channel input, voltage direct connection up to 690VLL or through PT for MV and HV systems.

* 5 current input: 0.05-5.5A

* 4th current channel dedicated for neutral current measurements, the current measuring range (CT primary and secondary )
    can be programmed together with the main three-phase channels

* 5th current channel reserved for Earth Leackage monitoring (ZCT input) according to IEC60755 & IEC61140

* Suitable for 45-65Hz systems

* All measured voltage characteristics certified according to IEC/EN61000-4-30:2015 Ed.3, Class A

* 4 quadrants energy measurement , 4 tariffe energy measurement and  monthly energy calculation

* Transients detection >25us, Detection of events >10ms

* Voltage flicker measurement, and waveform capture

* Maximum, minimum and demand for U, I, P, Q, S in hours, days, months

* Phase diagram for voltage, current Detects CT wiring errors 

Data storage & recordings

* Voltage and current sag/swell and transient event capture

* Waveform acquisition and capture of voltage and current

* Automatic fault analysis and report: Phase sequence, Phase fault, Voltage over, Voltage under, Sag/swell, Frequency over,
   Current over, Short circuit, Leakage,Voltage harmonic, Current harmonic(according to IEC62606: 2013)

* Alarm event log: VL-L, VL-N, I, In, ΣW, ΣVar, THD-U, THD-I...

* Monthly electricity statistics

* Built in 256M flash memory &32MB RAM for event and transient memory

* Micro SD(support 32GB) for fault logger and data logger

* Data recorded in standard excel file formats for further EN50160 analysis

Clock & language

* Real time clock with integrated backup rechargeable battery

* English, Chinese (traditional & simplied) or other

Communication

* RS485 port of Modbus RTU

* Ethernet port of Modbus TCP/IP+web server

Function module (only one can be selected)

* 7 digital input+2 analog output (4-20mA) for V1, V2, V3, V12, V23, V31, I1, I2, I3

* Ethernet (Modbus TCP), web server+2 digital input+2 relay output (remote or alarm)

* LoRa wireless (Private protocol)+2 digital input+2 relay output (remote or alarm)

* RS-485 interface (Modbus RTU)+2 digital input+2 relay output (remote or alarm)

* WIFI wireless+2 digital input+2 relay output (remote or alarm)

Product Parameters

Auxiliary Supply
Operating voltage (Un)	85···265 VAC 50/60Hz 10W / 100-285VDC/24-48VDC(depend on order)
Power consumption	10VA max
Measurement input
Voltage inputs for direct connection:	Phase-neutral(L-N): max 400V RMS CAT III
Input impedance(for direct voltage inputs):	>4MΩ
CT inputs:	max 5.5A RMS
CT inputs overload capacity:	max 10A
CT inputs Self-consumption :	<0.2VA
Accuracy
Three phase voltage:	± 0.2%
Currents:	± 0.2%
Powers:	± 0.3%
Powers factor:	± 0.3%
Frequency:	± 0.02%
Harmonics:	Class 1 (IEC/EN61000-4-7)
Active energy:	Class 0.2S (IEC/EN 62053-22)
Reactive energy:	Class 0.5S (IEC/EN 62053-23)
Insulation
Insulation voltage	3kV for 1 min., 50Hz
Display
Display type	3.5 inch 320x240 color TFT LCD
I/O
Digital inputs:	Active dry contact
Digital outputs:	2 Relay N/O 220VAC 5A
Analog outputs:	4-20mADC / max load 500Ω
Pulse output:	12-30VDC Max.50mA, Min. 50msec pulse width
Memory
Recording memory:	max 32 GB SD (TF)
Communication
Ethernet port:	Auto MDIX Rj45 10/100 Base Ethernet
RS-485 port:	1 optoisolated, 4800-57600
Protocols:	HTTP, HTTPS, Modbus RTU/TCP
Environmental conditions
Opterating temperature:	-10···+55°C
Storage temperature:	-25···+75°C
Relative humidity:	95% max without condensing
Altitude:	max 2000m AMSL
Installation & use:	Internal
Mechanical characteristics
Mounting:	Panel mount 96x96mm(The panel cut-size 92*92mm)
Size:	Front(WXH)96x96mm, Rear (HxD) 90x70mm
Degree of protection:	IP40(optional IP54) on front, IP20 housing and terminals
Weight:	400g
Standard compliance
reference standard:	IEC61010-1; IEC61557-1;IEC61557-12; IEC61326-1;IEC62053-21; IEC62053-22; IEC62053-31; IEC60068-2-1; IEC60068-2-30; IEC60364-5-52; IEC61000-3-2; IEC61000-3-3; IEC61000-4-2; IEC61000-4-3; IEC61000-4-4; IEC61000-4-5; IEC61000-4-6; IEC61000-4-8; IEC61000-4-11; IEC61000-4-30

 

Installation Instructions

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