What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Dtsd156-30 (100) a 4p W Three-Phase Electrical Watt-Hour Meter DIN Rail Type

Name: Dtsd156-30 (100) a 4p W Three-Phase Electrical Watt-Hour Meter DIN Rail Type
Brand: Ganzhou Sai'ao Technology Co., Ltd.
SKU: 2172163365

Jiangxi, ChinaGanzhou Sai'ao Technology Co., Ltd.

US$9.03

10-49 Pieces

US$7.52

50+ Pieces

Sample price:US$99.00/piece.Request sample

Product profile

Customization

Available

Display

Digital

Usage

Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter

Model NO.

DTSD156-30(100)A 4P W

Electric Equipment

Three-phase Four-wire

Theory

Electronic Meter

Type

Energy Meter

Certification

Output Voltage

3*220V/380V, 3*57.7V/110V

Transport Package

Standard Export Packing

Specification

125*88*73mm

Trademark

SAIO

Origin

China

Key features

IEC Compliant Accuracy: Meets IEC62053-21 and IEC62052-11 standards for Class 1 and 2 active energy metering.

Dual Cut-over Modes: Supports both direct cut-over and mutual inductance electronics for versatile installation.

Long-term Data Storage: Internal battery ensures data retention for over 10 years during power failure.

Programmable Communication: Features RS485 interface with programmable Modbus-RTU or DL/T645 protocols.

Multi-tariff Functionality: Supports 4 tariffs and 8 periods with calendar settings for complex billing needs.

Wide Current Range: Available in multiple current ratings from 1.5(6)A up to 20(100)A.

Robust Insulation: Withstands 2KV alternating voltage for 1 min and impact voltage up to 6KV.

Full Customization: Offers full customization, sample-based, design-based, and flexible minor customization.

Company profile

High Repeat Buyers Choice

Ganzhou Sai'ao Technology Co., Ltd.

Jiangxi, 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: 1 year CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤2.26h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical manufacturer involved in research and development, manufacturing, processing, sales, and import/export of electrical, automation, security, fire-protection, and related equipment. It offers broad customization, ODM, and OEM services, and has multiple production machines and inventory capability. However, it does not provide 3D software design, lacks SDK availability, has no overseas warehouse, showroom, agents, branches, or offline trade-show experience, and began exporting only one year ago. Quality and service controls show procedural gaps: quality assurance is explicitly absent, while corrective-action, complaint-handling, and supplier-assessment procedures have no written records. ISO9001:2015 certification is reported, but no new products were developed in the past year and no regular fire drills were held.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated business scope covers R&D, manufacturing, processing, sales, and import/export of distribution switch control equipment, lighting, security, power, fire-protection, automation-control equipment, and instrumentation.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. The provided information does not identify additional certifications or independently verify the certificate’s scope or validity.

Production capacityThe supplier lists soldering tin, electric screw, punching, packing, and marking machines, has inventory capability, and reports peak- and off-season lead times within 15 working days. However, there is no valid manufacturing-capacity contract with related subcontractors, and finished products are checked by packing staff, limiting evidence of robust production and quality control.

Customization capabilityThe supplier explicitly offers full customization, sample-based customization, design-based customization, minor customization, and flexible customization. It also provides ODM services and OEM services for well-known brands, providing strong direct evidence of customization capability.

Product Q&A

Q:Does the meter support bidirectional energy measurement?

Yes, it measures active three-phase AC electric energy in both forward and reverse directions.

Q:What communication protocols are supported?

It supports RS485 communication with programmable Modbus-RTU or DL/T645 protocols.

Q:How long can data be stored during a power failure?

The internal battery ensures data is stored for more than 10 years when power fails.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:Is OEM and ODM service available?

Yes, both OEM and ODM services are available with full customization options.

Send Inquiry

*To:

Ganzhou Sai'ao Technology Co., Ltd.

*Content:

0/4000

Supplier replies will be sent to your registered email

Dtsd156-30 (100) a 4p W Three-Phase Electrical Watt-Hour Meter DIN Rail Type