What are the available accuracy classes?

The meter is available in 0.5 or 1 Grade accuracy classes.

Wireless Elecrticity Dual Tariff Three-Phase Economy 7 Meter

Name: Wireless Elecrticity Dual Tariff Three-Phase Economy 7 Meter
Brand: Jiangsu Acrel Electrical Manufacturing Co., Ltd.
SKU: 1974505265

Jiangsu, ChinaJiangsu Acrel Electrical Manufacturing Co., Ltd.

US$70.00-91.00

1 Piece

Sample price:US$70.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

2 Years

Model NO.

ADW300

Display

Digital

Installation

Direct Connected

Usage

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

Electric Equipment

Three-phase Four-wire

Theory

Static Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Energy Meter

Certification

RoHS, ISO, CE

Customized

Phase

Three Phase

Accuracy

0.5 or 1 Grade

Auxiliary Power

AC85V-265V, AC380V, DC24V

Interface

RS485

Protocol

Modbus-RTU, Dl/T645-07

Communication

Lora, 4G, WiFi

Transport Package

Carton

Specification

ADW300

Trademark

Acrel

Origin

China

HS Code

9028301400

Production Capacity

200000

Key features

Dual Tariff Measurement: Supports Economy 7 metering with separate kWh for positive and negative periods.

Multi-Communication Support: Features RS485, 4G, WiFi, LoRa, and 470MHz wireless transmission options.

Comprehensive Parameter Monitoring: Measures voltage, current, power, harmonics, and temperature for A, B, C, N phases.

Residual Current Detection: Includes 1-channel residual current measurement paired with CTs for safety.

Flexible Installation: Designed for direct connection in distribution boxes for 3-phase 4-wire systems.

High Precision Accuracy: Available in 0.5 or 1 Grade accuracy classes for reliable energy measurement.

IoT System Integration: Compatible with free trial IoT energy management systems for data analysis.

Certified Quality: Meets RoHS, ISO, and CE standards for global market compliance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.38h

AI-Powered supplier vetting

SummaryThe supplier demonstrates robust capabilities in R&D, after-sales service, and production with established procedures and records. They offer extensive customization options and have active overseas agents and branches, although lacking in overseas warehouses and showrooms. Financially, the supplier shows growth in the past three years. They employ ERP systems for sustainable management and have significant export operations. However, specific certification holdings and customer cases require further information.

Supplier typeThe supplier has multiple facilities including SMT, assembling, and auto processing lines, and is engaged in both domestic and export markets with significant export sales.

After-Sales capabilityThe supplier has clear procedures and records for corrective actions and handling customer complaints, indicating a strong after-sales service capability.

Financial creditThe supplier has shown financial growth over the past three years, suggesting stable financial credibility.

R&D capabilityThe supplier has strong R&D capabilities, evidenced by new product introduction and availability of ODM services, Auto CAD usage, and R&D documentation.

Production capacityThe supplier maintains valid contracts with subcontractors and has in-stock service capacity, though lacking overseas warehouse capability.

Customization capabilityThe supplier offers extensive customization services ranging from minor to full customization, supported by robust design capabilities.