| Brand | Switchgear parts |
| Model NO. | NHZ 3P DIN RAIL Power Meter Three-Phase Frequency Meter |
| Rated insulation voltage | 660V |
| Series | NHZ |
NHz 3P DIN Rail Power Meter Three Phase Frequency Meter is a high-precision three-phase electrical parameter monitoring device designed specifically for industrial distribution systems, data centers, intelligent buildings, and new energy fields. It is installed in a DIN rail form as the core, balancing convenient deployment and professional performance. It can achieve comprehensive power parameter collection, frequency monitoring, and data visualization management of three-phase circuits, providing users with real-time and reliable power system operation data support, helping energy optimization, fault warning, and safe operation and maintenance
| Technical Parameter | |
| Supply Voltage | AC 80V-500V |
| Frequency Measurement Range | AC 0~99Hz |
| Color | Red |
| Discrepancy Range | ±2% |
| Rated Insulation Voltage | 660V |
| Sampling Rate | 1 time/s |
| Input loop power consumption | ≤2VA |
| Altitude | ≤2000m |
| Ambient Temperature | -50~55℃ |
| Humidity | 50%and 40°C Condensation free |
| Storage Temperature | -30℃~70℃ |
| •This product is prohibited using for frequency conversion,inverter,the power environment with high harmonic interference. | |
