Rpm50 Energy Power Meter Multimeter

Product Description

Product Description
* True RMS measurements (256 samples/cycle)
* For single-phase, two-phase, three-phase system
* Measurements:VL-L, VL-N, I, In, Pf, Hz, W, ΣW, Va, ΣVa, Var, ΣVar, import Kwh,
export Kwh import Kvarh, export Kvarh, V-THD, I-THD,1-63th harmonic , system running hours,
% voltage unbalance, % current unbalance, % system load, total frequency
* 3 voltage and 3 current input (Calculate the neutral current)
* Maximum, minimum and demand for U, I, P, Q, S in hours, days
* Voltage Input: 0-690Vac, Current input: 1 or 5A CT selective
* % system load and system running hours
* 4 quadrants energy measurement support bi-directional power monitoring
includes measurement on regenerative loads
* 2 digital input (or 2 pulse output) and 2 relay output
* RS485 communication: Modbus RTU
* English, Chinese (traditional & simplied) or Other language
Product Parameters

Auxiliary Supply
Operating voltage (Un)	85···265 VAC 50/60Hz 10W / 100-285VDC/24-48VDC(depend on order)
Power consumption	4VA 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:	± 0.5%
Currents:	± 0.5%
Powers:	± 0.5%
Powers factor:	± 0.5%
Frequency:	± 0.02%
Harmonics:	± 1%
Active energy:	Class 0.5S
Reactive energy:	Class 0.5S
Insulation
Insulation voltage	3kV for 1 min., 50Hz
Display
Display type	3.2inch 240x160 pix 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:	24-30VDC Max.50mA, Min. 50msec pulse width
Communication
RS-485 port:	1 optoisolated, 4800-57600
Protocols:	Modbus RTU
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:	350g
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

Detailed Photos

Installation Instructions
Company Profile

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