Can the product be customized?

Yes, the product is customized, including options for 24V DC power supply and specific configuration requirements.

What certifications does the meter have?

The meter is certified with RoHS, ISO, and CE standards.

Multi Loop Current Channels Multi Circuits Energy Efficiency Solar System Me131 Rogowski Coil AC Power Meter

Name: Multi Loop Current Channels Multi Circuits Energy Efficiency Solar System Me131 Rogowski Coil AC Power Meter
Brand: ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
SKU: 2001867742

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

US$38.00-158.00

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

Installation

Direct Connected

Usage

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

Function

Multi Electrical Parameters

Device Application

Power Analysis, Tariff Meter

Mounting

DIN Rail

Input Type

333mv Cts, Rogowski Coil

Power

85~265VAC/110~370VDC

Poles Description

3p4w_3CT, 3p3w_3CT, 3p3w_2CT, 1p3w, 1p2w

Harmonic

50th Max

Communication

Modbus RTU, RS485 Port

Primary Current Range

2A-12000A

Voltage

0~600VAC

Frequency Range

50/60Hz

Accuracy

0.5s

Sampling Rate

8K Samples Per Second

Digital Output

Alarm, 6 Tariff

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

Multi-Circuit Measurement: Supports 3P4W, 3P3W, 1P3W, and 1P2W systems with multi-loop current channels.

Rogowski Coil Integration: Directly connects to Rogowski coils for wide current range measurement without dismantling.

High Precision Accuracy: Achieves 0.5s accuracy with 8K samples per second sampling rate.

Comprehensive Harmonics Analysis: Measures up to 50th harmonic distortion for voltage and current.

Flexible Communication: Features RS485 interface with Modbus-RTU protocol for real-time data transmission.

Wide Current Range: Supports primary current range from 2A to 12000A depending on the sensor.

Compact DIN Rail Design: Lightweight and compact dimensions suitable for easy DIN rail mounting.

Customization Options: Offers customized 24V DC power supply and tailored product configurations.

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: ≤11.89h 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 wiring systems does the ME131 support?

The ME131 supports three-phase three-wire (3P3W), three-phase four-wire (3P4W), single-phase three-wire (1P3W), and single-phase two-wire (1P2W) systems.

Q:What is the maximum current measurement range?

The primary current range is 2A to 12000A, depending on the specific Rogowski coil or current transformer used.

Q:Does the meter support harmonic analysis?

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

Q:What communication interface is available?

It features one RS485 communication interface with a baud rate of 2400bps to 38400bps, using the Modbus-RTU protocol.

Q:What is the power supply requirement?

Standard power supply is 85~265VAC or 110~370VDC. A 24V DC power supply version is available for customization.