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Advanced Three Phase AC Power Meter with Frequency Display
US$10.00
5 pieces

Product profile

Customization

Available

Warranty

2 Year

Display

LED Display

Model NO.

OML-3284

Installation

Direct Connected

Usage

Multi-Functional Energy Meter

Electric Equipment

Single-phase

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Energy Meter

Certification

ISO

Customized

Non-Customized

Operating Temperature

-10-45c

Selling Units

Single Item

Dimensions

72/80/96/120

Single Package Size

10X10X12 Cm

Material

ABS

Accuracy Class

Class0.5

Operation Range

AC220vorsmps:AC/80~270V

Overload

Permanent:1.2 Times;Temporary:2 Times/10s

Installation Method

Embedded

Single Gross Weight

3.000 Kg

Measure

Active/Reactive Power

Supply Voltage

OEM

Frequency

50/60Hz

Key Words

Power Meter

Communication

RS-485,Modbus-RTU Protocol

Transport Package

Box

Specification

75mm*87mm*73m

Trademark

Gomelong

Origin

Zhejiang, China

Production Capacity

500000PCS/Year

Key features

High Precision Measurement: Accuracy Class 0.5 with 0.2% precision for voltage and current measurements.
RS-485 Communication: Supports Modbus-RTU protocol for seamless integration with PLCs and industrial computers.
Wide Voltage Range: Operates on AC 80V~270V, supporting multiple ratings like 100V, 220V, and 380V.
Programmable Settings: Voltage transformation ratio and current settings are programmable via panel keys.
Robust Overload Protection: Handles permanent 1.2x overload and temporary 2x overload for 10 seconds.
LED Display Interface: Features an LED display for convenient local data query and real-time monitoring.
Multi-Parameter Measurement: Measures voltage, current, active/reactive power, frequency, and power factor.
ISO Certified Quality: Manufactured under ISO9001:2015 and ISO14001 standards for reliable performance.

Company profile

ZheJiang Hawsun Intelligent Electrical Technology Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamManagement Certification
Business Type: Manufacturer/FactoryExport Year: 2010-03-01Nearest Port: NingBo, ShangHai, QINGDAOAverage Response Time: ≤2.07hTerms of Payment: T/TInternational Commercial Terms(Incoterms): Others

AI-Powered supplier vetting

SummaryZhejiang Akarui Electronic Technology Co., Ltd. is identified as a manufacturer/factory in Zhejiang, China, producing energy meters, kWh meters, power meters, and smart meters. The supplier reports ISO 9001 and ISO 14001 management certifications, along with CE, CCC, CMC, and RoHS-related certifications or compliance. Its stated capabilities include an R&D team, customized one-on-one design services, development of more than 20 product sets annually, 10 production lines, and 6–10 quality-control staff. Products are exported to more than 50 countries, with stated markets across South America, the Middle East, Southeast Asia, Eastern Asia, and Africa, and international technical support. However, the supplied information does not establish specific customer cases, financial credibility, OEM/ODM or SDK capability, raw-material traceability, or confirmed outsourcing, inventory, overseas warehouse, or showroom services. The SGS audit information is present, but the meaning of the coded audit type and...
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Zhejiang, China, within the electrical and electronics sector. This directly supports its classification as a manufacturing supplier rather than only a trading intermediary.
CertificationsThe supplier states ISO 9001 and ISO 14001 management certifications, as well as CE, CCC, CMC Measuring License, and RoHS-related compliance. An SGS audit record is also shown with a validity period from 2025-05-29 to 2026-05-28, although the coded audit type and evaluation result cannot be interpreted from the provided data.
After-Sales capabilityThe supplier states that products are exported to more than 50 countries and supported by an international service network providing timely technical support tailored to regional needs. However, its specific capabilities for in-stock service, overseas warehouses, and overseas showrooms are marked unknown, so the broader after-sales infrastructure cannot be fully assessed.
R&D capabilityThe supplier reports a dedicated R&D team of elite engineers, customized design services, annual development of more than 20 product sets, and 21–30 years of total R&D engineer experience. These statements support a demonstrated innovation orientation, although specific new-product records, SDK availability, and other detailed R&D service capabilities remain unknown.
Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, off-peak lead times within 15 working days, and peak-season order fulfillment within one month. These are explicit indicators of established production operations, while outsourcing procedures and contract manufacturing arrangements remain unknown.
Customization capabilityThe supplier explicitly offers customized one-on-one design services through its R&D team, supporting product-design customization. However, the availability of ODM, OEM for popular brands, and SDK-based development is marked unknown, so the full scope of customization services cannot be confirmed.

Product Q&A

Q:What communication protocols are supported?
A:
The meter supports RS-485 communication with the Modbus-RTU protocol for industrial control integration.
Q:What is the accuracy class of this meter?
A:
The meter has an Accuracy Class of 0.5, with precision of 0.2% for voltage and current.
Q:Can the voltage transformation ratio be changed?
A:
Yes, the voltage transformation ratio and current settings are programmable via the panel keys.
Q:What is the warranty period for this product?
A:
The product comes with a 2-year warranty covering mechanical defects and performance issues.
Q:Is this meter customizable?
A:
No, this product is non-customized. It is designed as a standard multi-functional energy meter.

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