DDSU5881 single-phase rail type electric energy meter (4P counter)

Product Overview:

summary:

The DDSU5881 rail type electric energy meter is a new type of single-phase electronic energy metering product developed by our company. This product complies with the technical requirements for Class 1 and Class 2 static AC active energy meters in GB/T17215.321-2008 and IEC62053-21 international standards, and is suitable for measuring single-phase AC active energy with a reference voltage of 220V or 230V and a frequency of 50Hz or 60Hz. This product is suitable for a wide voltage range, high reliability, long lifespan, high accuracy, low power consumption, and has functions such as anti-theft. It adopts a guide rail structure design, with a small volume and easy installation. It uses a standard 35mm guide rail installation interface that is internationally recognized! It can be widely used for single-phase energy metering and centralized installation in urban, rural, or factory enterprises.

Functional features:

1. Measurement function: It has the ability to measure positive and negative active energy and accumulate it in the total electricity.

2. Use a 5+1-bit stepper counter or LCD display to record the accumulated power.

3. Power pulse indication, power indication function.

4. Adopting 35mm DIN rail or front board installation.

5. Passive pulse output.

6. Using high-quality and long-life electronic components, with strong overload capacity, long-term operation does not require calibration.

7. The minimum starting current for all specifications is 0.4% Ib.

Technical specifications:

Voltage: 220V/230V ± 20%

◆ Frequency: 50Hz

◆ Current specification: 1.5 (6) A 5 (20) A 5 (30) A 10 (60) A 20 (80) A 30 (100) A

Voltage circuit power consumption: ≤ 1.0W，5VA

◆ Current circuit power consumption: ≤ 1VA(Ib)

◆ Normal operating temperature:- 15℃～+55℃

Storage and transportation temperature:- 25℃～+70℃

◆ Environmental humidity: ≤ 85%

Product lifespan: greater than 10 years

◆ Dimensions: 75mm × 88mm × 73.5mm

Weight: Approximately 270g