Does it indicate phase loss?

Yes, it has LED displays for L1, L2, and L3 to show phase status.

What is the pulse constant?

The active constant is 1600imp/kWh.

What are the rated voltage options?

Options include 3x57.7/100V, 3x220/380V, 3x230/400V, and 3x240/415V.

Reliable Three Phase Kwh Meter, 7p Energy Meter, 400imp/Kwh Constant

Name: Reliable Three Phase Kwh Meter, 7p Energy Meter, 400imp/Kwh Constant
Brand: ZheJiang Hawsun Intelligent Electrical Technology Co., Ltd.
SKU: 2298749825

Zhejiang, ChinaZheJiang Hawsun Intelligent Electrical Technology Co., Ltd.

US$25.00

1-4,999 pieces

US$20.00

5,000+ pieces

Product profile

Customization

Available

Warranty

2 Years

Display

LCD

Model NO.

DTS5558

Installation

Direct Connected

Usage

Multi-Functional Energy Meter

Electric Equipment

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Energy Meter

Certification

ISO, CE

Customized

Operating Temperature

-45c-+55c

Phase

Three Phase

Constant

400imp/Kwh

Packaging Details

Standard Export Package

Standard

IEC62052-11/IEC62053-21

Accuracy Class

1.0or2.0s

Supply Ability

100oo0 Piece/Pieces Per Month

Ype

Multil-Rated DIN Rail Energy Meter

Display Type

Analog and Digital

Rated Voltage

3*220/380V

Frequency

50Hz

Output Voltage

3X220/380V

Communication

RS485 Serial Port

Certificate

ISO9001/CE

Transport Package

Standard Export Package

Specification

125mm*88mm*73mm

Trademark

GOMELONG

Origin

Zhejiang, China

Production Capacity

100oo0 Piece/Pieces Per Month

Key features

IEC 62053-21 Compliance: Meets Class 1 accuracy standards for precise active energy measurement.

RS485 Modbus Communication: Supports RS485 Modbus RTU with baud rates from 1200 to 9600bps.

Multi-Protocol Support: Compatible with DLT645-2007, IEC 62056-21, and DLMS protocols.

Comprehensive Display Data: Monitors Voltage, Current, Frequency, Power, Energy, and Time details.

Remote Control Capability: Enables on/off power management via internal or external relay.

Phase Loss Indication: Features trio of LED displays for L1, L2, and L3 phase status.

Reverse Direction Detection: Dual LED displays indicate pulse flow and reverse direction.

DIN Rail Mounting Design: Compact modular structure for easy installation in distribution boards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamManagement Certification

ZheJiang Hawsun Intelligent Electrical Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2010-03-01Nearest Port: NingBo, ShangHai, QINGDAOAverage Response Time: ≤1.72hTerms 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.