Three-phase energy meter with removable front LCD display unit is suitable for both active and reactive energy metering for cost allocation but also for main electrical parameter measurement and retransmission (transducer function)
Current measurements carried out by means of external current transformers and voltage measurements carried out either by means of direct connection or by means of potential transformers. EM210 is provided, as standard, with a pulsating output for active energy retransmission. In addition a 2-wire RS485 communication port is available as an option.
| Model | Carlo Gavazzi EM210 |
| Accuracy | |
| - Active power | class B according to EN50470-1-3; class 1 according to EN62053-21 |
| - Reactive power | class 2 according to EN62053-23 |
| Current, nominal (max), A | 5(6) |
| Voltage, (direct or by VT/PT), A | |
| AV5 | 400VLL |
| AV6 | 120/230VLL |
| Frequency, Hz | 50, 60 |
| Operating temperature, °С | -25 ... +55 |
| Pulse output, kWh per pulses | programmable from 0.01 to 9.99 |
| Red LED, kWh by pulse | |
| - if CT ratio x VT ratio is <7 | 0.001 |
| - if CT ratio x VT ratio is ≥ 7.0 < 70.0 | 0.01 |
| - if CT ratio x VT ratio is ≥ 70.0 < 700.0 | 0.1 |
| - if CT ratio x VT ratio is ≥ 700.0 | 1 |
| Baud-rate, kbps | 9600 — 115 200 |
| Password | Numeric code of max. 3 DGT |
| 1st level Password | “0”, no protection |
| 2nd level Password | from 1 to 999, all data are protected |
| Protection degree | IP 52 |
| Dimensions (WxHxD), mm | 71х71х64,6 |
| Weight, g | approx. 400g (packing included) |
