What power supply voltage does the meter require?

The meter operates on AC/DC 85~265V power supply, consuming only 3W of power.

Is the device suitable for industrial and home use?

Yes, it is a multi-functional energy meter designed for both industrial applications and home use, supporting 3PH4W, 3PH3W, and single-phase configurations.

DIN Rail 3phase 4 Wire Electric Energy Meter Energy Power Meter Electronic Measuring Instruments

Name: DIN Rail 3phase 4 Wire Electric Energy Meter Energy Power Meter Electronic Measuring Instruments
Brand: ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
SKU: 1934767075

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

US$85.00

1-99 Pieces

US$75.00

100+ Pieces

Sample price:US$85.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

ME631-SD

Display

Digital

Installation

DIN-Rail Mounting

Usage

Multi-Functional Energy 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

333mv CT, Rogowski Coil

Type

Power Meter

Certification

RoHS, ISO, CE

Customized

Input Type

External CT(333mv Only), External Rogowski Coil

Programmable Digital Output

Alarm, 3 Tariff

Power

85~265V AC/DC

Storage

4 GB SD Card

Poles Description

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

Device Application

Power Analysis, Tariff Meter

Sampling Rate

8K Samples Per Second

Harmonic

52th Max

Data Acquisition Rate

400ms

Display Update Rate

0.5s

Transmission Mode

Modbus RTU, RS485 Port

Primary Current Range

Adjustable From 0.1A to 9999A

Voltage

100V to 500V AC

Frequency Range

50/60Hz

Display Screen

2.0 Inch TFT Screen Display

Transport Package

Poly Bag and Stand Export Carton

Specification

76*95*71mm

Trademark

MEATROL

Origin

China

HS Code

9030331000

Production Capacity

50000PCS/Year

Key features

High Precision Measurement: 0.5% accuracy for current and active energy, 0.2% for voltage, ensuring reliable data.

Versatile Input Compatibility: Supports external CTs (333mV) and Rogowski coils with adjustable primary current range.

Advanced Data Logging: Stores up to 1GB of CSV data on SD card, recording up to 3.5 years with 1s intervals.

Comprehensive Harmonic Analysis: Analyzes up to 52nd harmonic with 8K sampling rate for detailed power quality assessment.

Flexible Communication: RS485 port with Modbus RTU protocol, supporting addresses 1-247 and variable baud rates.

Multi-Function Capabilities: Measures voltage, current, power, energy, power factor, and frequency across multiple phases.

Compact DIN Rail Design: Small dimensions (76*95*71mm) with clip-on mounting for easy installation on DIN rails.

Robust Certification: Certified with RoHS, ISO, CE, and complies with IEC61010-1 and EN 62052-11 standards.

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 Shanghai-based factory specializing in the production of Rogowski coils and other electrical components. Established in 2018, the company operates six production lines and holds an ISO 9001:2015 certificate. With a notable export percentage of 41-50%, the supplier serves international markets including South America and Europe. Despite a small workforce of six employees, the company demonstrates substantial productivity with an annual output of 400,000 Rogowski Coils.

Supplier typeThe supplier is a factory located in Shanghai, operating as a limited company with combined business entity characteristics.

CertificationsThe supplier holds an ISO 9001:2015 certificate, indicating compliance with international standards for quality management.

R&D capabilityThe supplier is involved in R&D and holds proprietary intellectual property rights, suggesting a focus on innovation.

Production capacityWith six production lines and an annual output of 400,000 Rogowski Coils, the supplier demonstrates strong production capabilities.

Product Q&A

Q:What types of sensors does the ME631 support?

It supports external CTs (333mV only) and external Rogowski coils. The primary current range is adjustable from 0.1A to 9999A.

Q:How much data can the meter store?

It features 4 GB SD card storage capacity, allowing for up to 1GB of default CSV record data, which can record for approximately 3.5 years at a 1-minute interval.

Q:What is the communication protocol used?

The device uses an RS485 port with Modbus RTU protocol. It supports half-duplex communication with configurable baud rates from 1200 to 57600.

Q:Can the device analyze harmonics?

Yes, it supports harmonic analysis up to the 52nd order with a sampling rate of 8K samples per second.

Q:What is the warranty period for this product?

The product comes with a 1-year contractual warranty covering mechanical defects.