What is the lead time for standard and customized products?

Standard products are available from stock and can be delivered within 5 business days after payment. Customized products require technical discussion but can also be shipped quickly.

What are the payment terms and shipping options?

Payment terms include LC and T/T. Shipment can be arranged via sea freight, air freight, or express delivery (EMS, UPS, DHL, TNT, FEDEX, etc.).

Advanced Dds277 Smart Meter with Centralized Billing and Relay

Name: Advanced Dds277 Smart Meter with Centralized Billing and Relay
Brand: Beijing Hezhong Huineng Electric Technology Co., Ltd
SKU: 2117426482

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

Transport Package

30cm*25cm*20cm

Specification

Customizable

Trademark

hezhonghuineng

Origin

China

HS Code

90303900

Production Capacity

5000

Key features

RS485 Communication & Relay: Supports RS485 communication with a built-in relay for remote reading and automatic power cutoff.

Prepayment Functionality: Enables remote fee control and prepayment scenarios, ideal for centralized billing applications.

High Accuracy Class 1.0: Active power accuracy is Class 1.0, complying with IEC62053-21 and GB/T17215.321-2008 standards.

Compact & Lightweight Design: Features an extremely compact size, light weight, and elegant appearance for easy installation.

Customized OEM/ODM Service: Offers customized solutions including OEM/ODM services with flexible delivery and packaging options.

18-Month Warranty Coverage: Provides an 18-month warranty period with lifelong paid repair and maintenance services available.

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: ≤0.60hTerms 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 support?

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

Q:Is this meter suitable for prepayment and centralized billing?

Yes, it is specifically designed for prepayment scenarios and remote centralized meter reading and billing applications, measuring 50Hz single-phase AC active energy.

Q:What is the accuracy class and applicable standards?

The active power accuracy is Class 1.0, and reactive power is Class 2.0. It complies with IEC62052-11, IEC62053-21, and GB/T17215.321-2008 standards.

Q:What are the warranty and after-sales service terms?

We provide an 18-month warranty. Additionally, we offer lifelong paid repair and maintenance services to ensure long-term reliability.

Q:Can we customize the product or get OEM services?

Yes, we offer customized solutions. Our parent company operates manufacturing plants that provide OEM services, and we can accommodate specific client requests for packaging and shipment.