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RM04h Power Meter Multi Meter

US$50.00-125.00 1 Piece (MOQ)

Basic Info.

Model NO.
RM04H
Display
Digital
Installation
Direct Connected
Usage
Multi-Functional Energy Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Maximum Demand Meter
Electric Equipment
Single-Phase, Two-Phase, Three-Phase
Theory
Electronic Meter
Power Meter Connection
Terminal
Measured Signal
Continuous Wave
Type
Power Meter
Certification
ISO, CE
Customized
Customized
Power Consumption
3vamax
Operating Voltage (Un)
85~265 VAC 50/60Hz (Depend on Order)
CT Inputs
3 Current Input: 0.05-5.5A
Voltage Inputs
4 Voltage Input : Max 690VAC (L-L)
Transport Package
Carton Box
Specification
96*96
Trademark
Romaz
Origin
China
HS Code
9030390000
Production Capacity
50000PCS/Month

Product Description


* For single-phase, two-phase, three-phase system
* Measurements: VL-L, VL-N, I, Pf, Hz
* 3 voltage and 3 current input
* L1, L2, L3 power factors
* System running hours
* Demand for I
* Voltage input: 0-690 Vac, Current input: 0.05-5.5A
* Current transformer: 1-10000/1.. 5
* Voltage transformer : 0.1-999.9
* Maximum demand time : 1-90min.
* RS485 communication interface: Modbus RTU 4800-57600bps
Product Parameters
Auxiliary Supply
Operating voltage (Un) 85···265 VAC 50/60Hz
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 factor: ± 0.5%
Frequency: ± 0.02%
Insulation
Insulation voltage 3kV for 1 min., 50Hz
Display
Display type 14.2mm LED red digital tube
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: 400g
Standard compliance
reference standard: IEC61010-1; IEC61557-12; IEC61326-1; EN55011 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
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