The single-phase energy consumption meter Single-phase energy consumption meter QOLTEC 50899 230 V 50 Hz, 5(60)A, Class 1.0, LCD is compared with the alternative model Single-phase electric energy meter QOLTEC 50887 1-phase 230V LCD Slim. Both devices are designed by QOLTEC for measuring energy consumption in single-phase 230V installations and feature LCD displays for clear readings. The primary differences lie in the specific accuracy class, current ratings, and physical form factor for panel mounting.
⚙️ The specifications comparison table below evaluates the core technical characteristics, design, and practical use parameters of both products.
| Specification | QOLTEC 50899 | QOLTEC 50887 Slim | Practical conclusion |
|---|
| Supply system | Single-phase, 230 V | Single-phase, 230 V | Both meters are fully compatible with standard single-phase residential and light commercial networks. |
| Display type | LCD display | LCD display (Slim) | Both models provide clear digital readings, with the Slim model optimized in shape. |
| Accuracy and ratings | Class 1.0, 5(60)A | Standard ratings | Model 50899 features explicitly stated accuracy class and current limits suitable for billing and monitoring. |
◎ The suitability table below outlines which product is best tailored for specific user needs and installation scenarios.
| Use case | Recommended product | Why |
|---|
| Standard residential monitoring with defined accuracy | QOLTEC 50899 | Provides a specified class 1.0 accuracy and clear current ratings for reliable usage tracking. |
| Installation in tight distribution boards | QOLTEC 50887 Slim | The slim enclosure design is optimized for space-saving mounting in compact electrical panels. |
QOLTEC 50899 stands out by offering clearly defined accuracy class 1.0 and current specifications, making it a reliable choice for standard household and light commercial energy monitoring. Meanwhile, QOLTEC 50887 Slim is better suited for installations where panel space is extremely limited. Choose the QOLTEC 50899 if you require explicit metering accuracy and standard DIN-rail compatibility.
