PZEM-028 AC Multifunction Meter Digital Power Meter
Professional AC multifunction meter for comprehensive electrical measurement and monitoring applications.
Key Functions
- Electrical parameter measurement (voltage, current, active power, energy)
- Overload alarm with visual indicators (overload power, backlight and power flashing)
- Programmable power alarm preset
- Energy counter reset button
- Energy data retention during power loss
- Large LCD screen with simultaneous display of current, voltage, power, and energy
- Backlit display for enhanced visibility
Display Specifications
| Parameter |
Measurement Range |
Display Format |
| Power |
0-22 kW |
<1 kW: 0.0-999.9 W
>1 kW: 1000-9999 W
≥10 kW: 10.0-22.0 kW |
| Energy |
0-9999 kWh |
≥10 kWh: 10-9999 kWh |
| Voltage |
40-400 V |
40-400 V |
| Current |
0-100 A |
0.00-99.99 A |
Technical Specifications
| Parameter |
Specification |
| Operating Voltage |
40-400 VAC |
| Measurement Voltage |
40-400 VAC |
| Rated Capacity |
100 A / 22 kW |
| Operating Frequency |
45-65 Hz |
| Accuracy Class |
1.0 |