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 |
Installation Instructions
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