The YCMV3 Modular Voltage Meter is designed to measure and digitally display AC voltage in circuits with a rated frequency of 50/60Hz. Specifically built for three-phase systems, it features three LED displays for V1, V2, and V3, enabling real-time monitoring of each phase.
It supports a measurement range of 80V to 500V, operates with a working current ≤20mA, and offers a measuring rate >200ms/time with accuracy class 1. The meter is mounted on a 35mm DIN rail (EN60715) using a fast clip device, making it ideal for integration into distribution boxes, control panels, and industrial switchboards.
Additional features include IP20 protection, electrical life ≥15,000 hours, and operation within -5°C to +40°C ambient temperature. It uses 1.5mm² terminals and is available in red or green LED display options.
TECHNICAL DETAILS:
| Specification | YCMV3 Details |
| Type | Three-phase digital voltage meter |
| Display | 3 LED digital displays (V1, V2, V3) |
| Voltage Range | AC 80V – 500V |
| Rated Frequency | 50/60Hz |
| Working Current | ≤20mA |
| Measuring Accuracy | Class 1 |
| Measuring Rate | >200ms/time |
| Wiring Terminals | 3L + 3N (Three-phase) |
| Terminal Size | 1.5mm² |
| Protection Degree | IP20 |
| Electrical Life | ≥15,000 hours |
| Ambient Temperature | -5°C to +40°C (daily avg ≤35°C) |
| Storage Temperature | -25°C to +70°C |
| Relative Humidity | 10–80% (non-condensing) |
| Working Pressure | 80–160 kPa |
| Exposure to Sunlight | No direct sunlight |
| Mounting | DIN rail EN60715 (35mm), fast clip |
| LED Display Colors | Red, Green |
| Compliance | IEC 60051-1 |
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