Middle East Energy Dubai 2026

April 7th to 9th, 26 | Dubai World Trade Centre, UAE | Visit Us at Booth H8.C50 !

DDS881-1(D1102) Single Phase Din Rail Type Energy Meter

Q: 1. What is the voltage range of the DDS881-1 Energy Meter?

The DDS881-1 Single Phase Energy Meter supports a voltage range of 110V, 120V, 220V, 230V, and 240V AC, making it versatile for different residential, commercial, and utility applications.

Q: 2. What current ratings are available for the DDS881-1?

The DDS881-1 is available in the following current ratings: 5(32)A 5(40)A 5(45)AChoose the current rating that matches the electrical load of your installation.

Q: 3. What is the accuracy class of the DDS881-1 Energy Meter?

The DDS881-1 offers two accuracy classes: 1% and 0.5%. For general applications, the 1% accuracy class is typically sufficient, while the 0.5% class is ideal for applications that require higher precision.

Q: 4. How does the DDS881-1 handle bi-directional energy measurement?

The DDS881-1 can measure both forward and reverse active energy, making it ideal for systems with energy generation, such as solar power systems. It tracks the total active energy, including any reverse energy flow back into the grid.

Q: 5. Can I install the DDS881-1 Energy Meter in an outdoor environment?

The DDS881-1 is designed for indoor installations. It has an IP20 rating, which means it is protected from solid objects larger than 12mm but is not suitable for outdoor or wet environments. Proper housing is needed for outdoor use.

Q: 6. What type of display does the DDS881-1 have?

The DDS881-1 features an LCD display with a 5+1 or 6+1 format. It optionally includes a backlight for better visibility in low-light conditions.

Q: 7. How do I install the DDS881-1 Energy Meter?

The DDS881-1 is designed for 35mm DIN rail installations, making it easy to install in standard electrical panels. It is recommended to have a licensed electrician perform the installation to ensure safety and compliance with local regulations.

The DDS881-1(D1102) Single Phase Din Rail Type Energy Meter is a highly reliable solution for measuring single-phase active energy in residential, utility, and industrial applications. Offering high stability, overload protection, and low power loss, this energy meter features an LCD display, bi-directional energy measurement, and a long-life memory chip that stores data for over 15 years. Ideal for DIN rail installations, it ensures precise energy tracking with options for pulse output and backlit LCD display.

✅ High Accuracy
✅ Long-Life Data Storage
✅ Bi-Directional Measurement
✅ Low Power Consumption
✅ Overload Capability
✅ Pulse Output
✅ DIN Rail Installation
✅ Wide Voltage Compatibility

Get a Free Quote Now!

HUYU Electric

Share the page to

Product Description

High Precision Energy Measurement

The DDS881-1 offers 1% or 0.5% accuracy for precise energy measurement, making it ideal for applications that require high accuracy in tracking active energy consumption.

Low Power Consumption

The DDS881-1 operates with low power consumption (<1W/10VA), ensuring minimal energy loss, making it a highly energy-efficient solution for your metering needs.

Flexible Voltage Compatibility

The DDS881-1 works across a wide range of voltages (110V, 120V, 220V, 230V, 240V AC), providing flexibility for installation in different regions and environments.

Compact and Easy to Install

Designed for 35mm DIN rail installation, the DDS881-1 is space-efficient and easy to install in standard electrical panels, reducing installation time and ensuring a secure fit in most setups.

Applications

The DDS881-1 Single Phase Din Rail Type Energy Meter is ideal for residential, commercial, and industrial applications. It efficiently measures active energy in single-phase systems, making it perfect for energy monitoring in homes, small businesses, solar power systems, and utility applications. Its bi-directional energy measurement capability is particularly useful for solar installations and battery storage systems, while its compact, DIN rail installation design ensures easy setup in electrical panels. The meter is also suitable for environments requiring precise and reliable energy tracking over long periods.

DDS881-1(D1102) For Residential

DDS881-1(D1102) For New Energy

DDS881-1(D1102) For Commercial

Product Specs

Feature	Specification
Rated Voltage	110V, 120V, 220V, 230V, 240V AC (0.8~1.2 Un)
Rated Current	5(32)A, 5(40)A, 5(45)A / 50Hz or 60Hz ±10%
Power Consumption	<1W / 10VA
Accuracy Class	1% or 0.5%
Start Current	0.004 Ib
Overcurrent Withstand	30Imax for 0.01s
Pulse Output	Passive pulse, 80±5 ms
Display Type	LCD display 5+1 or 6+1 with backlight (optional)
Data Storage	Energy data stored in memory for over 15 years after power off
Connection Mode	Direct type
Withstand Voltage	4000V / 25mA for 60s
IP Rating	IP20
Operating Temperature	-25℃ to 70℃
Installation Type	35mm Din rail
Compliance Standards	IEC62053-21, DIN 43880

Wire Connection

Outline Dimension

Product Content

How to Choose the Right DDS881-1(D1102) Single Phase Din Rail Type Energy Meter

When selecting the DDS881-1 Single Phase Din Rail Type Energy Meter for your application, consider the following key factors:

Voltage and Current Requirements:
Ensure the meter supports your system’s voltage and current needs. The DDS881-1 is compatible with 110V, 120V, 220V, 230V, and 240V AC and has current ratings of 5(32)A, 5(40)A, and 5(45)A. Choose the right model based on your system’s electrical specifications.
Accuracy Class:
The DDS881-1 offers two accuracy options: 1% or 0.5%. If precise energy measurement is critical for your application, select the meter with 0.5% accuracy for higher precision. For general residential or utility use, the 1% accuracy version may suffice.
Display Type:
The DDS881-1 comes with a 5+1 LCD display (optional backlight) and an energy register that shows total active energy. Choose between mechanical step registers or LCD display models based on your preference for readability and additional features like backlighting.
Overload Capability:
The DDS881-1 is designed to handle 30Imax for 0.01s, ensuring it can withstand high overload conditions without damaging the meter. This feature is particularly important in environments with fluctuating loads or occasional high power consumption.
Bi-Directional Measurement:
If your system requires tracking both incoming and outgoing energy, the DDS881-1 provides bi-directional total active energy measurement, making it suitable for systems with energy generation, such as solar power or battery storage.
Installation Compatibility:
The meter is designed for 35mm DIN rail installations, commonly found in electrical panels. Ensure that your electrical panel has compatible space for a DIN rail-mounted meter.

How to Purchase DDS881-1(D1102) Single Phase Din Rail Type Energy Meter

Follow these simple steps to purchase the DDS881-1 Single Phase Din Rail Type Energy Meter:

Determine the Right Model:
Based on your voltage, current, and accuracy requirements, select the appropriate model of the DDS881-1. The available models include different current ratings (5(32)A, 5(40)A, 5(45)A) and accuracy classes (1% or 0.5%).
Choose an Authorized Supplier:
Purchase the DDS881-1 directly from authorized Huyu Electric distributors or through the official Huyu Electric website (huyuelectric.com). Always buy from trusted sources to ensure product authenticity and warranty coverage.
Inquire About Bulk Pricing:
If you’re purchasing for larger projects or installations, ask about bulk pricing or distributor discounts. Huyu Electric offers competitive pricing for large-scale orders, making it ideal for contractors and businesses.
Check Delivery and Shipping Options:
Review shipping details based on your location. Huyu Electric offers global shipping, so you can receive your energy meter anywhere in the world. Ensure you select the most suitable delivery method for your timeline and location.
Installation and Warranty:
The DDS881-1 energy meter should be installed by a licensed electrician to ensure proper wiring and compliance with local regulations. The meter comes with a warranty, offering peace of mind and protection against manufacturing defects.
Verify Compatibility with Your System:
Before purchasing, double-check the compatibility of the DDS881-1 with your electrical system, ensuring that it meets your voltage, current, and load requirements.

FAQs

1. What is the voltage range of the DDS881-1 Energy Meter?

Answer：

The DDS881-1 Single Phase Energy Meter supports a voltage range of 110V, 120V, 220V, 230V, and 240V AC, making it versatile for different residential, commercial, and utility applications.

2. What current ratings are available for the DDS881-1?

Answer：

The DDS881-1 is available in the following current ratings:

5(32)A
5(40)A
5(45)A
Choose the current rating that matches the electrical load of your installation.

3. What is the accuracy class of the DDS881-1 Energy Meter?

Answer：

The DDS881-1 offers two accuracy classes: 1% and 0.5%. For general applications, the 1% accuracy class is typically sufficient, while the 0.5% class is ideal for applications that require higher precision.

4. How does the DDS881-1 handle bi-directional energy measurement?

Answer：

The DDS881-1 can measure both forward and reverse active energy, making it ideal for systems with energy generation, such as solar power systems. It tracks the total active energy, including any reverse energy flow back into the grid.

5. Can I install the DDS881-1 Energy Meter in an outdoor environment?

Answer：

The DDS881-1 is designed for indoor installations. It has an IP20 rating, which means it is protected from solid objects larger than 12mm but is not suitable for outdoor or wet environments. Proper housing is needed for outdoor use.

6. What type of display does the DDS881-1 have?

Answer：

The DDS881-1 features an LCD display with a 5+1 or 6+1 format. It optionally includes a backlight for better visibility in low-light conditions.

7. How do I install the DDS881-1 Energy Meter?

Answer：

The DDS881-1 is designed for 35mm DIN rail installations, making it easy to install in standard electrical panels. It is recommended to have a licensed electrician perform the installation to ensure safety and compliance with local regulations.