What certifications does the meter hold?

The meter holds ISO certification and complies with the technical requirements for Class 1 energy meters specified in the GB/T17215.321-2008 standard.

China Dds277 Electric Meter for Efficient Energy Management

Name: China Dds277 Electric Meter for Efficient Energy Management
Brand: Beijing Hezhong Huineng Electric Technology Co., Ltd
SKU: 2253858745

Beijing, ChinaBeijing Hezhong Huineng Electric Technology Co., Ltd

US$30.00

1-49 Pieces

US$25.00

50+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

7*24h

Warranty

18 Months

Model NO.

Dds277

Display

Digital

Installation

Direct Connected

Usage

Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter

Electric Equipment

Single-phase

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Pulse Peak

Type

Energy Meter

Certification

ISO

Customized

Delivery Time

10-45 Day

Sample

Free Samples ≤ $10: Buyer Covers Shipping

Port of Shipment

Tianjin or Shanghai

Modes of Packaging

Standard Export Packing

Shipment Mark

According to Your Client's Request

OEM

Yes

Transport Package

15*10*10

Specification

Customizable

Trademark

hezhonghuineng

Origin

China

HS Code

90303900

Production Capacity

5000

Key features

RS485 Communication: Supports RS485 for remote meter reading and fee control.

Built-in Relay: Equipped with built-in relay for automatic power cutoff.

High Accuracy: Active power Class 1.0, Reactive power Class 2.0.

Compact Design: Extremely compact size, light weight, and easy installation.

Customizable: Customized options available for delivery and packaging.

ISO Certified: Complies with ISO certification and GB/T17215.321-2008.

18-Month Warranty: Provides 18 months warranty with lifelong paid repair.

Fast Delivery: Standard products deliver within 5 business days.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Patents Awarded

Beijing Hezhong Huineng Electric Technology Co., Ltd

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2025-09-01Nearest Port: TianjinAverage Response Time: ≤0.88hTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company focused on energy digitalization, power systems, metering, carbon analysis, and energy-saving services. It reports documented procedures for corrective actions, customer complaints, and finished-product inspection, plus inventory and service coverage in Iraq. Its customization, ODM, OEM, and recent product-development capabilities are supported by the provided information. However, no management-system certification, overseas warehouse, overseas branch or agent, offline trade-show participation, SDK, or 3D software design capability is reported. Export experience is stated as one year, and manufacturing capacity is not supported by a valid contract with related subcontractors. Financial credibility cannot be assessed because the provided financial figures are excluded from this analysis and the remaining information is insufficient.

CertificationsThe supplier’s certification of management systems is recorded as NIL. This is explicit evidence that no management-system certification is reported in the provided information.

After-Sales capabilityThe supplier has documented and followed procedures for corrective/preventive actions and customer complaints, and it reports installation, training, repair, maintenance, and debugging services in Iraq. It also has inventory capability, but lacks overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation, limiting the breadth of its overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year and provides ODM and OEM services, while its business description emphasizes innovation in energy digitalization and energy conservation. However, it is not identified as a professional technical supplier and has no available SDK or 3D software design service, so innovation capability is supported in some areas but not comprehensively established.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. These repeated service descriptions provide clear evidence of broad customization capability.

Product Q&A

Q:What communication and control features does the meter have?

The DDS277 meter supports RS485 communication, enabling remote meter reading, remote fee control, and automatic power cutoff functions via a built-in relay.

Q:What are the electrical specifications and accuracy?

It is a single-phase meter with 220V voltage and 5(60)A current. It features Active power Class 1.0 and Reactive power Class 2.0 accuracy, complying with IEC62052-11 and IEC62053-21 standards.

Q:Is customization available for this product?

Yes, the product is customizable. OEM services are available, and delivery times can range from 10-45 days for customized orders. Standard products are available from stock.

Q:What is the warranty period and after-sales support?

The product comes with an 18-month warranty. Additionally, we offer lifelong paid repair and maintenance services, with 7*24h after-sales support.

Q:What are the shipping and payment terms?

Shipment can be arranged via sea, air, or express delivery (EMS, UPS, DHL, etc.). Payment terms include LC and T/T. Standard products deliver within 5 business days after payment.