Can the meter measure harmonics?

Yes, it can measure voltage and current harmonics from the 2nd to the 31st order.

What are the installation options for this meter?

It supports direct connection or connection via CT, and installs on a 35mm DIN rail.

Acrel Dtsd1352 RS485 Communication Zero Export Energy Meter for Solar Grid

Name: Acrel Dtsd1352 RS485 Communication Zero Export Energy Meter for Solar Grid
Brand: ACREL CO., LTD.
SKU: 2277701865

Shanghai, ChinaACREL CO., LTD.

US$70.00

1 Piece

Sample price:US$70.00/piece.Request sample

Product profile

Customization

Available

Warranty

2 Years

Display

LCD Display

Model NO.

DTSD1352

Installation

Direct Connected

Usage

Multi-Functional Energy 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, MID

Customized

Communication

RS485 Modbus-RTU, Dl/T 645

Frequency

45~60Hz

Accuracy

0.5s

Application

EV Charging Pile, Solar PV

Feature 1

Zero Export

Feature 2

Cts Optional

Transport Package

Carton

Specification

3 phase energy meter

Trademark

Acrel

Origin

China

HS Code

9028301400

Production Capacity

50000

Key features

Zero Export Function: Prevents excess energy from feeding back into the grid, ideal for solar PV systems.

High Precision Measurement: 0.5S class accuracy for 3-phase kWh, power, and harmonic analysis (2nd-31st).

Multi-rate Tariff Support: Supports 4 time zones and 4 tariff rates (Spike, Peak, Flat, Valley) for flexible billing.

Advanced Communication: RS485 port with MODBUS-RTU protocol for seamless integration into SCADA and EMS.

Comprehensive Data Logging: Stores data for the last 48 months or 90 days, including max demand and occurrence time.

Compact DIN Rail Design: Small size (127*88*70mm) with direct connection or CT options for easy installation.

Multi-Standard Certification: Certified by CE, RoHS, ISO, MID, and compliant with IEC62053-21/22 standards.

Company profile

Exhibition ExperienceQuality AssuranceR&D CapabilitiesManagement Certification

ACREL CO., LTD.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.43h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad electrical, power-electronics, automation, IoT, software, and related equipment business coverage. It has documented procedures for corrective and preventive actions, complaint handling, supplier-service assessment, and finished-product inspection. Its capabilities include 3D software design, ODM, SDK provision, new-product development, extensive customization, SMT/DIP production, automated sensing, debugging, and testing. Overseas support is available through agents or branches in Singapore, including installation, training, repair, maintenance, and debugging. However, the supplier has no reported in-stock capacity, overseas warehouse, overseas showroom, or valid manufacturing-capacity contract with related subcontractors. Evidence is insufficient for certification holding and customer cases.

Supplier typeThe stated business scope covers electrical signal equipment, power-electronic components, instruments and meters, software, intelligent equipment, lighting, IoT and information-security devices, charging stations, power-distribution control equipment, and industrial automation systems. Its facilities include SMT and DIP assembly lines plus automatic sensing, debugging, and testing equipment, indicating a manufacturer and technical equipment supplier rather than a purely trading-oriented entity.

After-Sales capabilityThe supplier has documented complaint-handling and corrective/preventive-action procedures with records, and overseas service capability through agents or branches in Singapore covering installation, training, repair, maintenance, and debugging. However, it reports no overseas warehouse and no overseas showroom; these are logistical limitations but do not negate the documented service functions.

R&D capabilityThe supplier provides 3D software design, ODM, SDK access, and multiple forms of customization, and reports new products during the past year. Nevertheless, it states that it has not established an AI model for big-data processing and decision-enabled management, which is a stated sustainability and digital-management gap rather than proof of insufficient product innovation.

Production capacityProduction evidence includes SMT and DIP assembly lines, automatic electricity-sensor production, and automatic debugging and testing equipment; finished-product inspection instructions are uniformly followed. Lead times are stated as within 15 workdays in both peak and off-seasons, but the supplier reports no in-stock capacity and no valid manufacturing-capacity contract with related subcontractors, limiting evidence of flexible or backup capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design, and ODM services. These combined statements provide direct evidence of broad customization and design-development capability.