Jiuji Multifunctional D52-2066 DIN-Rail Single-Phase Digitial Voltage Current Power Frequency Meter

Product Description

Jiuji Tuya Wifi Digital Voltage Monitoring Device Monitor for Power Supply

The D52-2066 is a multifunction DIN-rail smart power meter designed for reliable real-time monitoring in homes, shops, and industrial environments. With support for mobile App control, you can check key electrical parameters anytime through your phone. It provides live readings of voltage, current, active power, power factor, amperage, and energy consumption, all displayed clearly on its digital screen. Easy to install and simple to operate, the D52-2066 helps users understand power usage more accurately and maintain safer, more efficient electrical systems.

Measuring Range:

AC voltage: AC 80.0-300.0V or AC 200.0-450.0V

AC Current: AC 0-100.0A, the current resolution is 0.01A.

Frequency: 45.0Hz – 65.0Hz

Power Factor: 0.00-1.00PF

Electric Power: 0-450000W, the electric power resolution is 0.1W when measure electric power between 0-9999.9W, otherwise the electric power resolution is 1W.

Electric Energy: 0-99999kwh, the display of electric energy resolution is 0.01kwh when measure electric engery between 0-999.99kwh, the display of electric energy resolution is 0.1kwh when measure electric engery between 1000.0-9999.9kwh and the display of electric energy resolution is 1kwh when measure electric engery larger than 9999.9kwh

3. Measuring speed: about 2 times per second

4. Dimensions: 54mm×80mm×64mm

5. Installation method: rail type

Where It Is Used?

Residential and commercial power monitoring

Solar systems and backup power installations

Generator monitoring

Energy management and efficiency tracking

Sub-metering for rental units or shops

Any place that needs real-time monitoring of voltage, current, and power usage

Specification

Innovative Design

Easy Assembling

Ideal for:

DIN-rail design makes installation quick and effortless. Simply snap it onto the standard 35 mm rail, and the device locks firmly into place without the need for additional tools. This ensures a clean, secure, and professional setup in any distribution box or electrical cabinet.

Ideal for home, industrial, and shop use, this device offers reliable power monitoring and protection across different environments. It features a clear digital display for real-time readings and is fully controlled through the Tuya App, allowing users to monitor data, adjust settings, and manage power anytime from their smartphone.

Technical Highlights

Feature	Specification
Power	Watt
Energy Consumption	kilowatt-hour(kWh)
Voltage	Volt(V)
Frequency	Hertz(Hz)
Current	Ampere(A)
PF	Power Factor

Packing & Delivery

Jiuji Electric Packing

 
1. Jiuji's Unique Packaging
Jiuji products feature specially designed packaging that merges durability with a sleek, modern aesthetic. Each box is custom-fit for the product, ensuring secure protection during extensive transport.
2. Secure & Professional Handling
Each item is packed with premium materials and reinforced cushioning, keeping products safe from vibration, impact, and environmental factors during transit.
3. Reliable Global Delivery
Partnering with reputable logistics providers, we ensure fast, reliable global delivery. From warehouse to your doorstep, Jiuji guarantees timely, pristine package arrival.

Standard Export Pack:

OEM Services:

1× Smart Meter
1× Manual
1× Jiuji Electric Box

Unique Custom Box
Private Sticker Packaging
Custom processes tailored to client needs

After Sales Service

Reliable After-Sales Support

Dedicated Customer Service

Extended Warranty & Assistance

We assist you at every stage, ensuring satisfaction well beyond purchase.

The Jiuji team resolves issues swiftly and effectively, providing peace of mind.

Benefit from extensive warranty coverage and expert support whenever needed.

Company Profile

Zhejiang Jiuji Electric Co., Ltd

Focus: Tailor unique products to meet customer requirements
Capacity: 300,000 units/month, over 20 new designs annually
Markets: Regions with unstable power supply, solar industry, home appliances, industrial equipment, and IT/communication devices, ensuring safety and stable operation.
Advantage: In-house engineers customize processes, fast delivery, stable quality. PCB and relay manufactured by Jiuji Electric.

Factory Advantages:

Jiuji More Designs

Every voltage protector is subjected to demanding aging tests to ensure enduring stability and reliability. By operating continuously under simulated real-world conditions, we confirm its durability, response precision, and consistent performance. This guarantees each unit delivered is reliable and built to last.

Smart Voltage Protection Plug Socket
Voltage Protection Extension Socket
Time Relay
Voltage Protecor
Smart Meter

Certifications

LVD
EN IEC 60934:2019,
EN IEC 61000-6-1:2019,
EN IEC 61000-6-3:2021

CE EMC 2014/30/EU
EN 55032:2015 +A1:2020 +A11:2020
EN IEC 61000-3-2:2019+A1:2021+A2:2024
EN 61000-3-3:2013 +A1:2019+A2:2021
EN 55035:2017+A11:2020

RoHS
Directive 20151863/EU amending Annexll to Directive 2011/65/EU
Directive (EU)2017/2102 amending Annex lll to Directive 2011/65/EU

FAQ

Q: Who is Jiuji Electric?
A: We are a professional factory offering customized voltage solutions to meet client needs.
 
Q: Can I be Jiuji Electric Distributor?
A: Yes. We're eager for you to contact us for more details.
 
Q: MOQ for custom design?
A: For new molds and programs, please consult our engineer for further details.
 
Q: How to custom my design?
Share your request, and Jiuji Electric will help you find the perfect solution.