The YCMV1 Single-Phase Voltmeter from CNC Electric is a compact and reliable device designed to measure and display AC voltage in circuits with a rated frequency of 50/60Hz. It features a single LED digital display and is ideal for use in residential, commercial, and industrial electrical panels.
With a measurement range of 80–500VAC, accuracy of 1%, and a measuring rate >200ms/hour, it ensures precise and responsive voltage monitoring. The device is mounted on a 35mm DIN rail using a fast clip mechanism, and its IP20 protection rating makes it suitable for enclosed environments.
Built for durability, it offers an electrical life of ≥15,000 hours, operates in ambient temperatures from -5°C to +40°C, and withstands storage conditions down to -25°C. It uses L+N terminals and supports 1.5mm² wiring.
TECHNICAL DETAILS:
| Specification | Details |
| Brand | CNC Electric |
| Model | YCMV1 |
| Type | Single-phase digital voltmeter |
| Voltage Range | AC 80V – 500V |
| Rated Frequency | 50/60Hz |
| Measuring Accuracy | 1% |
| Measuring Rate | >200ms/hour |
| Wiring Terminals | L + N |
| Terminal Size | 1.5mm² |
| Protection Grade | IP20 |
| Electrical Life | ≥15,000 hours |
| Ambient Temperature | -5°C to +40°C (avg ≤35°C) |
| Storage Temperature | -25°C to +70°C |
| Relative Humidity | 1–80% (non-condensing) |
| Working Pressure | 80–160 kPa |
| Mounting Type | DIN rail (EN60715 – 35mm) |
| Dimensions (L×W×H) | 18 × 88.5 × 66 mm |
| Weight | 56 g |
| Display Color | Red or Green LED |
EN 
FR 
