Energy meter UMG 96RM, (UL) supply voltage 90V...277V (50/60Hz), 90V...250V DC, 300V CAT III voltage measurement, measurement category 300V CATIII, 3 voltage measurement inputs (LN: 20V-300V, LL: 34V- 520V, 45Hz-65Hz), 3 current measurement inputs 0..5A, response current 5mA, measurement in three-phase 4-wire systems with earthed neutral conductor up to max. 277V / 480V, measurement in unearthed three-phase 3-wire systems up to max. 480V, measurement in single-phase 3-wire systems up to max. 220V-440V, measurement in single-phase 2-wire systems up to max. 220V, 2 digital outputs interface: RS485 / Modbus RTUAccessories (included):33.03.306 Installation instructions, safety instructions and GridVis quick start software29.01.036 Mounting brackets (already pre-mounted on the device)52.00.008 RS485 terminating resistor 120 OhmGridVis Basic programming software download: www.janitza.de/gridvis-download.html
| Property | Value |
| Display: | digital |
| Number of voltage input channels: | 3 |
| Number of current input channels: | 3 |
| Current measurement: | direct current measurement |
| Harmonics measurement: | yes |
| Power factor: | yes |
| Active power: | yes |
| Reactive power: | yes |
| Apparent power: | yes |
| Phase angle (cos phi): | yes |
| Power/work: | yes |
| Interface: | yes |
| Measurement value memory: | no |
