BIIC-Tech is a leading measurement company in China now,
dedicated to high-end analytical measuring instruments
China Suppliers Factory DTZY47-M Three-Phase Smart Meter for Commercial and Industrial Power Management
Specifications
| Accuracy | Active Class B; Reactive Class 2 |
| Reference Voltage | 3×220/380V |
| Frequency | 50Hz |
| Operating Voltage | 0.9Un to 1.1Un |
| Basic Current | 5A |
| Rated Max Current | 60A |
| Power Consumption | ≤1.5W |
| Operating Humidity | 45%–75% RH |
| Operating Temperature | -25°C to +55°C |
| Design Life | 16 years |
| Dimensions | 290mm (H) × 170mm (W) × 85mm (D) |
| Net Weight | 2.2kg |
Frequently Asked Questions
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What accuracy class does this meter support?This meter supports Active Class B and Reactive Class 2 accuracy, meeting standard requirements for precise energy measurement in residential and commercial applications.
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What is the maximum current this meter can handle?The meter has a basic current of 5A and a rated maximum current of 60A, making it suitable for a wide range of load conditions.
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What operating temperature range is this meter designed for?This meter is designed to operate reliably in temperatures ranging from -25°C to +55°C, ensuring stable performance in both cold and hot environments.
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What is the expected design life of this meter?The meter has a design life of 16 years, providing long-term reliability and reducing the need for frequent replacements.
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What reference voltage and frequency does this meter support?The meter supports a reference voltage of 3×220/380V and operates at a frequency of 50Hz, compatible with standard three-phase power supply systems.
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What are the physical dimensions and weight of this meter?The meter measures 290mm (H) × 170mm (W) × 85mm (D) and weighs 2.2kg, making it compact and easy to install in standard meter enclosures.



