What are the power supply options?

It can be powered by electricity from the major loop (90-528VAC) or an external 18650 lithium battery.

What certifications does the meter have?

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

Three Phase Multimeters Current Clamp Power Meter Wife Power Transformer

Name: Three Phase Multimeters Current Clamp Power Meter Wife Power Transformer
Brand: ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
SKU: 1944485175

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

US$260.00-300.00

1 Piece

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

MQ21

Display

Color OLED

Installation

DIN Rail

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

Rogowski Coil, Voltage-Output Current Clamp

Type

Energy Meter

Certification

RoHS, ISO, CE

Customized

Application

Power Analysis/Energy Measure/ Event Data Record

Supported Current Sensor

Rogowski Coil, Voltage-Output Current Clamp

Storage

16GB Micro SD Card, USB Data Download

Primary Side Current Range

600A, 3000A, 6000A

Power Supply

Electricity From Major Loop, 90-528VAC

Connecting Terminal Type

SATA Interface, Terminals

ABC Voltage Measurement Accuracy

0.2%(5-528V AC)

Temperature

3 Channels(Optional)

Humidity

1 Channel

Frequency

0.01%(45-65Hz)

Communication

Modbus TCP & Modbus RTU

Harmonic

51 Times

Data Format

Csv

Optional 1

on-Line Power Quality Monitoring Platform

Optional 2

4G Edge Processing Gateway

Transport Package

Poly Bag and Stand Export Carton

Specification

13*9.5*5.6CM

Trademark

MEATROL

Origin

China

HS Code

9030331000

Production Capacity

50000PCS/Year

Key features

No-Dismantling Testing: Supports open-type Rogowski coils for wire-free testing, saving construction costs.

Comprehensive Data Recording: Records harmonics, events, and power quality with 16GB storage for up to 3 years.

Flexible Communication: Supports Modbus TCP/RTU via RJ45 and RS485 for real-time data transmission.

Multi-Wiring Support: Compatible with 3-phase Wye/Delta configurations and single-phase systems.

Robust EMC Protection: Meets IEC61000-4-2/3/4/5/6 standards for harsh industrial environments.

Customizable Application: Customized options available for specific power analysis and event data records.

Portable Design: Compact size (13x9.5x5.6cm) and lightweight (400g) for easy field use.

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.