Three-phase four-wire energy meter. White backlit LCD screen. For measuring three-phase current in commercial and industrial applications. Nominal voltage (Un): 230V / 400V AC (3~). Operating voltage: 80% ~ 120% Un. Insulation capability - AC voltage withstand: 4KV for 1 minute - Surge voltage withstand: 6KV-1.2/50 s. Basic current (Ib): 10A. Maximum rated current (Imax): 100A. Operating current range: 0.4% Ib~Imax. Overcurrent withstand: 30Imax for 0.01s. Operating frequency range: 50Hz ± 10%. Internal power consumption: 2W/10VA/phase. Test output flashing frequency (PULSE LED): 1,000imp/kWh. Test pulse output rate: 1,000imp/kWh. Operating humidity: 90%. Storage humidity: 95%. Operating temperature: -25°C - +55°C. Storage temperature: -40°C - +70°C. Active energy accuracy: - Class B EN50470-1/3 - Class 1 IEC 62053-21. Warm-up time: 10s. Mechanical environment: M1. Electromagnetic environment: E2. Pollution degree: 2
| Property | Value |
| Width in TE: | 4 |
| Calibrated: | yes |
| Pole type: | three-wire/four-wire |
| Meter type: | electronic |
| Display type: | digital |
| Mounting type: | Installation |
| Accuracy class: | B |
| Protection class (NEMA): | 2 |
| Current (Imax): | 80 A |
| Nominal voltage (Un) NL: | 230 V |
| Protection class (IP): | IP51 |
| Frequency: | 45 to 66 Hz |
| Energy type: | Active and reactive power |
| Current (In): | 10 A |
| Design: | Direct measurement |
| With Locking code: | yes |
| Pulse type: | S0 |
| Nominal voltage (Un) LL: | 400 V |
| Number of digits: | 4 |
| Suitable for: | Reference |
| Approval: | Measuring Instruments Directive |
| Pulse output: | electrical |
| Interface design: | Modbus |
| Width: | 72 mm |
| Depth: | 66 mm |
| Height: | 100 mm |
