What are the payment terms?

Standard terms are 30% T/T advance with the balance against the B/L copy or LC at sight. Other terms can be negotiated.

What is the lead time for production?

During peak season, the lead time is one month. During off-season, it is within 15 working days.

Does the meter support harmonic analysis?

Yes, it can measure three-phase voltage, current total harmonic distortion (THD), and 2-31 odd harmonic components.

Rh-3D6y Three Phase LCD Display Monitor Meter with Smart Digital Power

Name: Rh-3D6y Three Phase LCD Display Monitor Meter with Smart Digital Power
Brand: Wenzhou Heyi Electrical Co., Ltd.
SKU: 699316222

Zhejiang, ChinaWenzhou Heyi Electrical Co., Ltd.

US$38.00

100-999 Pieces

US$37.50

1,000-9,999 Pieces

US$37.00

10,000+ Pieces

Sample price:US$38.00/piece.Request sample

Product profile

Customization

Available

Warranty

3 Years

Electric Equipment

Single-phase

Model NO.

RH-3D6Y

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Pulse Peak

Type

Energy Meter

Material

Anti Fire Plastic

Digital Meter Display

LED/ LCD

Pushing Bottom

Soft and Fasten Material

Screw

Include

Function

Indicate Currently Using Stadus

Power Loss

Less Than 4va

Isolation Voltage

1000VDC

Phase

Three Phase

Input Resister

4kmega

Transport Package

40PCS/ Strong Paper Package

Specification

Rosh package

Trademark

OEM

Origin

Zhejiang Yueqing

HS Code

9028301300

Production Capacity

100000PCS/ Month

Key features

High Precision Measurement: Accuracy class 0.5 for voltage, current, active/reactive power, and 0.2s for energy.

Multi-Function Monitoring: Measures THD, harmonics, power factor, and supports forward/reverse energy measurement.

Wide Power Supply Range: Supports AC/DC 80V to 270V, compatible with AC220V, 380V, and 100V.

RS-485 Communication: Built-in RS-485 interface with Modbus-RTU protocol for SCADA and PLC integration.

Flexible Output Options: Includes 2 relay outputs, 1 analog output (0/4-20mA or 0-5/10V), and 2 switch inputs.

Robust Safety Design: 1000VDC isolation voltage, 2KV AC withstand voltage, and ESD level 4 protection.

Customizable Packaging: Standard foam and paper packaging available with custom design options upon request.

ISO Certified Quality: ISO9001 and SGS certified with 10 QC staff inspections before every delivery.

Company profile

Wenzhou Heyi Electrical Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group CorporationExport Year: 2004-02-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤4.72hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryWenzhou Heyi Electrical Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, with operations in Zhejiang and products including current transformers, relays, shunts, and current sensors. The supplier reports four production lines, 6–10 R&D engineers, 6–10 quality-control staff, ISO 9001 certification, self-operated import/export rights, broad global export markets, and off-peak lead time within 15 working days. Its stated facilities cover R&D, production, sales, marketing, and customer support, and it offers customized solutions. However, most service-capability, innovation-detail, traceability, overseas-support, customer-case, and sustainability fields are explicitly unknown. Audit information identifies TÜV Rheinland, but the audit type and evaluation result are coded values without interpretable conclusions from the provided context.

Supplier typeThe supplier is identified as a limited company in China and is variously classified as a trading company, manufacturer/factory, group corporation, and other entity. Its stated factory location, four production lines, and manufacturing industry classification support manufacturer involvement, although the records also describe the company nature as a trading company.

CertificationsThe supplier reports ISO 9001 management-system certification, and states that some products have been approved by CE and IEC certificates. TÜV Rheinland is listed as the audit organization, but the coded audit type and result cannot be interpreted as a positive or negative audit conclusion.

R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience and says it has dedicated R&D facilities focused on product design and customized solutions. Specific evidence for new-product launches, SDK availability, private mold design, 3D design, or other measured innovation outputs is unknown.

Production capacityThe supplier reports four production lines and stated output for relays, current transformers, shunts, and current sensors, with off-peak lead time within 15 working days. It also reports broad export-market coverage and self-operated import/export rights, indicating established production and export operations.

Customization capabilityThe supplier explicitly states that it specializes in designing, manufacturing, and delivering customized solutions and has its own R&D, production, and customer-support facilities. Nevertheless, the specific availability of private molds, 3D software design, and other customization services is unknown.

Product Q&A

Q:What is the measurement accuracy of this meter?

The accuracy is 0.5 for voltage, current, active power, and reactive power. Energy classes are 0.5s or 0.2s for active energy, and grade 1 or 2 for reactive energy.

Q:What communication protocols are supported?

It supports RS-485 communication with the Modbus-RTU protocol, with a baud rate ranging from 1200 to 9600bps (default 2400bps).

Q:Can the power supply voltage vary?

Yes, it supports a wide working range of AC/DC 80V to 270V, including AC220V, AC380V, and AC100V.

Q:What are the output capabilities?

It features 2 relay outputs (AC 250V/5A, DC 30V/5A), 1 analog output (0/4-20mA or 0-5/10V), and 2 switch inputs.

Q:Is the packaging customizable?

Yes, while standard packaging includes foam inside and strong paper outside, we can pack according to your required design.