Does the meter have prepayment functionality?

Yes, the DDSY277 series is a prepayment energy meter designed for prepayment scenarios and remote centralized meter reading.

What certifications does the product hold?

The product complies with GB/T18460.3-2001 and GB/T17215.321-2008 standards and holds ISO certification.

Advanced 7-Digit LCD Electronic Energy Meter with RS485 Communication

Name: Advanced 7-Digit LCD Electronic Energy Meter with RS485 Communication
Brand: Beijing Hezhong Huineng Electric Technology Co., Ltd
SKU: 2254429865

Beijing, ChinaBeijing Hezhong Huineng Electric Technology Co., Ltd

US$50.00-100.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

7*24h

Warranty

12 Months

Model NO.

DDSY277

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 & Wireless Communication: Supports RS485 and wireless communication for remote centralized meter reading and billing.

Prepayment Functionality: Designed for prepayment scenarios with dedicated integrated circuit for reliable energy measurement.

High Accuracy Class 1.0: Meets Class 1 accuracy standards for active power, ensuring precise energy consumption monitoring.

Anti-Creepage Design: Equipped with anti-creepage logic to prevent false metering when no actual load is present.

Customized OEM/ODM Service: Offers OEM and ODM services with customizable delivery times and packaging according to client requests.

7-Digit LCD Backlight Display: Features a 7-digit LCD with backlight that activates on power-on or card insertion for clear visibility.

Comprehensive Warranty Support: Provides up to 18 months warranty 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: ≤1.10hTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryThe supplier is a trading company with a focus on energy digitalization and energy conservation services, offering customization capabilities but lacking in overseas presence and certification. They have procedures for quality assurance and handling complaints, but limited financial information suggests a modest scale of operation. The supplier's production capacity is moderate, with some R&D capabilities, including new product development and ODM/OEM services. Despite not holding any certifications, they maintain a clear process for quality control and service capability.

CertificationsThe supplier does not hold any certifications for management systems.

After-Sales capabilityThe supplier has procedures for handling customer complaints and offers services like equipment installation and maintenance in Iraq.

R&D capabilityThe supplier has introduced new products in the past year and offers ODM and OEM services, but lacks professional R&D capabilities.

Customization capabilityThe supplier offers flexible customization services based on samples and designs.

Product Q&A

Q:What communication interfaces does the meter support?

The meter supports RS485 communication and wireless communication, suitable for remote centralized meter reading and billing applications.

Q:Is the product customizable for OEM or ODM?

Yes, we offer OEM and ODM services. Customized products can undergo technical discussions for fast shipping, and packaging can be marked according to your request.

Q:What is the delivery time for standard and customized products?

Standard products are available from stock with delivery within 5 business days after payment. Customized products have a delivery time of 10-45 days.

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

Our products come with a warranty of up to 18 months. We also offer 7*24h after-sales service and lifelong paid repair and maintenance.

Q:What are the payment terms and shipping methods?

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