What certifications does the product have?

It is certified with RoHS, ISO, CE, and complies with various EN and IEC standards.

What is the warranty period?

The contractual warranty period is 12 months.

Three Phase Bidirectional Smart Meter DIN Rail Rogowski Coil Energy Meter

Name: Three Phase Bidirectional Smart Meter DIN Rail Rogowski Coil Energy Meter
Brand: ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
SKU: 1907530465

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

US$85.00

1-99 Pieces

US$80.00

100+ Pieces

Sample price:US$130.00/piece.Request sample

Product profile

Customization

Available

Installation

Direct Connected

Usage

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

Model NO.

ME631

Electric Equipment

Three-phase Four-wire

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Energy Meter

Certification

RoHS, ISO, CE

Customized

Support Extra Sensor

333mv CT and Rogowski Coil

Mounting Support

DIN Rail

Power

85~265V AC/DC

Poles Description

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

Frequency

45...65 Hz

Rated Current

100A-10ka

Voltage

0~600VAC Phase to Phase Voltage

Power Factor

±0.005

Communication Protocol

RS485 Communication

Harmonic

52th Max

Storage

1GB SD Card(Max 4GB) Save Intervals 1mins Default

Dimension

L*W*D:76*95*71mm

Data Acquisition Rate

400ms

Mounting Mode

Clip-on

Record Format

Csv 1s to 9999s(Default 1min)

Transport Package

Carton

Specification

212g

Trademark

MEATROL

Origin

China

HS Code

9030331000

Production Capacity

50000PCS/Year

Key features

Supports Rogowski Coil: Compatible with 333mV CT and Rogowski coil for flexible current measurement.

High Accuracy Class: 0.5% accuracy for current/power and 0.5s class for active energy per IEC standards.

DIN Rail Clip-on Mount: Compact 76*95*71mm design with DIN rail support and clip-on installation mode.

Multi-Function Measurement: Measures voltage, current, power, energy, harmonics, and power factor for 3PH4W/3PH3W.

SD Card Data Logging: Stores up to 1GB of CSV data with configurable intervals from 1s to 9999s.

RS485 Modbus Communication: Supports half-duplex RS485 with MODBUS RTU protocol for easy system integration.

Wide Voltage Input Range: Handles 0~600VAC phase-to-phase voltage with 85~265V AC/DC power supply.

Programmable Digital Output: Features 1 relay output and 2 digital output ports controlled via Modbus.

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.