Mitsubishi Electric Corporation (Factory Automation / FA Systems Group) EMU4-BD1-MB
EMU4-BD1-MB
Технические характеристики
| Category | Energy Saving Supporting Devices |
|---|---|
| Group | Energy Measuring Unit |
| Model | EcoMonitorLight |
| Use | Standard Model |
| Transmission | MODBUS RTU (RS-485) communication |
| Phase wire system | Single-phase 2-wire, single-phase 3-wire, 3-phase 3-wire common |
| Single-phase 2-wire 3-phase 3-wire | 110V, 220V AC common |
| Single-phase 3-wire | 110V AC (between wires 1 and 2, and wires 2 and 3), 220V AC (between wires 1 and 3) |
| 3-phase 4-wire | - |
| Current circuit | 50A, 100A, 250A, 400A, 600A (Dedicated split-type current sensor is used. All values indicate primary current values of current sensor.) 5A(Dedicated 5A current sensor is used. Current transformer (CT) is used in two-step configuration together with the 5A current sensor in order to allow a maximum primary current value setting of 6,000A) |
| Frequency | 50-60Hz (automatic frequency selection) |
| Auxiliary power rating | 100V-240V AC (+10%, -15%) 50Hz/60Hz |
| No. of measurement circuits | 1 circuit |
| Напряжение питания | For each phase: 0.1VA (110V AC), 0.2VA (220V AC) |
| Auxiliary power circuit | 110V AC: 9VA, 220V AC: 10VA |
| Measurement items | Current, demanded current, voltage, power, demanded power, reactive power, power factor, frequency, electric energy (regenerative, consumption), reactive electric energy, operating time |
| Main unit tolerances | Current, voltage, power, reactive power, apparent power, frequency: ±1.0% (relative to rated input) Power factor: ±3.0% Electric energy: ±2.0% (in 5 to 100% range of rated values; power factor = 1) Reactive electric energy: ±2.5% (in 10 to 100% range of rated values; power factor = 0) |
| Data update cycle | 250 ms *Electric energy and reactive electric energy are always sampled (following short-cycle load fluctuation also). |
| Compatible standard | CE marking (EMC: EN-61326-1: 2006, Safety: EN-61010-1: 2010), UL: UL61010-1 |
| Масса | 0.2kg |
| External dimensions (unit: mm) | 75 (W) x 90 (H) x 75 (D) (excluding protruding parts) |
| Category (site listing) | EcoMonitorLight |