Energy Saving Supporting DevicesEMU4-LG1-MB Specifications
Specifications
Category | ||
Group | ||
Model | ||
Use | ||
Model name | ||
Transmission | ||
Phase wire system | ||
Instrument ratings | Voltage circuit | Single-phase 2-wire 3-phase 3-wire |
Single-phase 3-wire | ||
3-phase 4-wire | ||
Current circuit | ||
Frequency | ||
Auxiliary power rating | ||
No. of measurement circuits | ||
Consumption VA | Voltage circuit | |
Auxiliary power circuit | ||
Measurement items | ||
Main unit tolerances | ||
Data update cycle | ||
External output specification | Output signal format | |
Compatible standard | ||
Weight | ||
External dimensions (unit: mm) |
Energy Saving Supporting Devices |
Energy Measuring Unit |
EcoMonitorPlus |
Insulation Monitor Model |
MODBUS RTU (RS-485) communication |
Single-phase 2-wire, single-phase 3-wire, 3-phase 3-wire, 3-phase 4-wire common |
110V, 220V, 440V AC common |
110V AC (between wires 1 and 2, and wires 2 and 3), 220V AC (between wires 1 and 3) 220V AC (between wires 1 and 2, and wires 2 and 3), 440V AC (between wires 1 and 3) |
Minimum: 63.5V/110V AC, Maximum: 277V/480V AC |
1A (Mitsubishi ZCT is used. Primary current value of ZCT is indicated.) |
50/60Hz (automatic frequency selection) |
100V-240V AC (+10%, -15%) 50Hz/60Hz |
1 circuit |
For each phase: 0.1VA (110V AC), 0.2VA (220V AC), 0.4VA (440V AC) |
110V AC: 2.0VA, 220V AC: 3.0VA |
Leakage current, demanded leakage current, resistance leakage current, demanded resistance leakage current, resistance leakage current difference conversion value |
Low sensitivity mode Leakage current Io, resistive leakage current Ior: ±2.5% (relative to 10 to 100% of rating) Leakage current Io, resistive leakage current Ior: ±2.5 mA (relative to 10% of rating or lower) High sensitivity mode Leakage current Io, resistive leakage current Ior: ±2.5 mA |
Leakage current: 2 sec, resistive leakage current: 2 sec |
Non-voltage a-contact, 1 output |
CE marking (EMC: EN-61326-1: 2013, Safety: EN-61010-1: 2010), UL: UL61010-1 |
0.2kg |
37.5 (W) x 90 (H) x 92.9 (D) (excluding protruding parts) (Maximum size including projections: 41.5 (W) x 99 (H) x 94 (D)) |
*Refer to the catalog or manual for the detail specifications.