RM04h Power Meter Multi Meter

• After-sales Service: 2 Years
• Warranty: 2 Years
• 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
• Model NO.: RM04H
• 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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