What certifications does the meter have?

The meter is certified with RoHS, ISO, and CE, and meets various IEC and EN standards for electromagnetic compatibility and measurement.

What is the maximum voltage measurement?

The standard measurement range is 0-600VAC, with a maximum measured value of 720VAC.

480V Power Harmonics Analyzer Multi Circuit Channels Smart Energy Meter Electrical Measuring Instrument

Name: 480V Power Harmonics Analyzer Multi Circuit Channels Smart Energy Meter Electrical Measuring Instrument
Brand: ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
SKU: 2101505945

Shanghai, ChinaROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.

US$38.00-68.00

1 Piece

Sample price:US$38.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

ME131

Display

Digital

Usage

Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Maximum Demand Meter

Electric Equipment

Three-phase Four-wire

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Power Meter

Certification

RoHS, ISO, CE

Customized

Product Type

Multi Circuit Smart Energy Meter

Application

Power Analysis and Energy Consumption Monitoring

Current Input

333mv Cts, Rogowski Coil, 3 in 1sensor with Rj12

Current Sensor

3 in 1 Current Sensor with Rj12 Port

Mounting

DIN Rail

Communication

Modbus RTU, RS485 Port

Current Range

2A--12000A

Voltage

0~600VAC

Frequency Range

50/60Hz

Harmonic

50th Max

Power

85~265VAC/110~370VDC

Poles Description

3pH4w 3pH3w 1pH2w (L-N) 1pH2w(L-L) 1pH3w(L-L-N)

Device Application

Power Analysis, Tariff Meter

Function

Multi Electric Parameters

Accuracy

0.5s

Transport Package

Poly Bag and Stand Export Carton

Specification

9.3*8.0*3.6CM

Trademark

MEATROL

Origin

China

HS Code

9030331000

Production Capacity

50000PCS/Year

Key features

Wide Current Measurement Range: Supports 2A to 12000A with Rogowski coils, enabling high-current monitoring without dismantling wiring.

Multi-Circuit Harmonic Analysis: Measures up to 50th harmonic distortion for voltage and current, ensuring detailed power quality assessment.

High Precision Accuracy: Achieves 0.5S class accuracy for active energy and 1S class for reactive energy per IEC standards.

Flexible Communication Protocol: Features RS485 interface with Modbus-RTU protocol for seamless integration into existing data center systems.

Compact DIN Rail Design: Slim dimensions (9.3x8.0cm) allow easy installation on DIN rails in tight electrical distribution cabinets.

Comprehensive Parameter Monitoring: Tracks voltage, current, power factor, energy, demand, and unbalance across 3-phase 3-wire and 4-wire systems.

Robust EMC Protection: Meets Level IV immunity for electrostatic discharge and surge, ensuring stability in harsh industrial environments.

Customizable Power Supply: Standard 85-265VAC/110-370VDC input with optional 24V DC version available for specific application needs.

Company profile

ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-08-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: T/T, PayPal

AI-Powered supplier vetting

SummaryROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD. is a China-based limited company established in 2018 and located in Minhang, Shanghai. The available information identifies it as a factory engaged in electrical and electronics products, including Rogowski coils, integrators, power meters, current sensors, and power quality systems. Evidence supports a formal ISO 9001:2015 management certification, six production lines, a reported Rogowski coil output of 400,000 pieces annually, and export activity across several regions. The supplier states proprietary intellectual property and integrated R&D, production, and sales capabilities, but the evidence is partly inconsistent across company names and staffing figures. No direct evidence establishes after-sales service systems, customer cases, customization services, or comprehensive financial credibility.

Supplier typeThe supplier is identified as a factory and a limited company based in Minhang, Shanghai, China, with electrical and electronics trade activities and products centered on Rogowski coils, integrators, power meters, and related measurement equipment. The description also presents an integrated R&D, production, and sales model, although one company-description slice names a different entity.

CertificationsThe supplier is explicitly reported to hold an ISO 9001:2015 certificate, providing direct evidence of a certified quality management system.

R&D capabilityThe company description claims professional R&D capability and proprietary intellectual property, while the product list includes multiple Rogowski coil, integrator, power-meter, and cloud power-quality solutions. Two years of R&D engineer experience are also reported, but no patents, development results, or technical investment details are provided.

Production capacityThe supplier reports an 897.0 m² manufacturing plant, six production lines, and annual Rogowski coil output of 400,000 pieces. It also states delivery within 15 working days in both off-peak and peak periods, although the reported overall annual-output information is internally inconsistent with the product-specific output data.

Product Q&A

Q:What current sensors are supported?

The meter supports Rogowski coils and voltage-output current transformers. It directly connects to Rogowski coils with a wide current range up to 12000A.

Q:Is the product customizable?

Yes, the product is customized. Options include a 24V DC power supply version and various mounting and communication configurations.

Q:What is the warranty period?

The product comes with a 1-year warranty and a 12-month quality guarantee.

Q:What communication protocol is used?

It uses a standard RS485 communication interface with the Modbus-RTU protocol, supporting baud rates from 2400bps to 38400bps.

Q:Can it measure harmonic distortion?

Yes, it measures voltage and current harmonic distortion up to the 50th sub-harmonic, including total, odd, and even harmonics.