Power and Energy Meters — Selection
Power and Energy Meter Selection
| Features [1] | PM5600 | PM5500 | PM5340 | PM5330 | PM5110 | PM2x30 | PM2x20 | PM2x10 | EM3500 | PM3000 | iEM3000 |
|---|---|---|---|---|---|---|---|---|---|---|---|
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Inputs, outputs and control power |
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| 3-phase / single-phase | • / • | • / • | • / • | • / • | • / • | • / • | • / • | • / • | • / • | • / • | • / • |
| Digital in and out / analog in and out | 6 / 0 | 6 / 0 | 4 / 0 | 4 / 0 | 1 / 0 | option | option | option | 2 or 3 / 0 | up to 2/2 | up to 1/1 |
| Power supply options | AC/DC | AC/DC/LVDC | AC/DC | AC/DC | AC/DC | AC/DC | AC/DC | AC/DC | AC/DC | AC/DC | AC |
|
Power and energy measurements |
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| Voltage, current, frequency, power factor | • | • | • | • | • | • | • | • | • | • | • |
| Power / Demand | • / • | • / • | • / • | • / • | • / • | • / • | • / • | • / • | • / • | • / • | • / - |
| Energy / time-of-use (energy per shift) | • / • | • / • | • / • | • / • | • / - | • / • | • / • | • / • | - / - | • / • | • / • |
| IEC / ANSI energy accuracy class (% of reading) | 0.2 | 0.2 | 0.5 | 0.5 | 0.5 | 0.5 | 1.0 | 1.0 | 0.2 | 0.5 | 0.5 |
| Loss compensation | - | - | - | - | - | - | - | - | - | - | - |
|
Power quality analysis |
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| EN50160 compliance reporting / IEC 61000-4-30 Class A or S | - / - | - / - | - / - | - / - | - / - | - / - | - / - | - / - | - / - | - / - | - / - |
| Flicker measurement | - | - | - | - | - | - | - | - | - | - | - |
| Transient detection duration | - | - | - | - | - | - | - | - | - | - | - |
| Sag and swell monitoring / disturbance direction detection | • / - | - / - | - / - | - / - | - / - | - / - | - / - | - / - | - / - | - / - | - / - |
| Harmonic distortion: total/ individual / inter | • / • / - | • / • / - | • / • / - | • / • / - | • / • / - | • / • / - | • / • / - | • / - / - | - / - / - | • / - / - | - / - / - |
| Waveform capture | yes | - | - | - | - | - | - | - | - | - | - |
|
On-board data and event logging |
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| Trending / forecasting / billing | - / - / - | - / - / - | - / - / - | - / - / - | - / - / - | - / - / - | - / - / - | - / - / - | - / - / - | - / - / - | - / - / - |
| Minimum and maximum | • | • | • | • | • | • | - | - | - | • | - |
| Events and alarms with timestamps | • | • | • | • | - | • | - | - | - | • | - |
| Timestamp resolution (seconds) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - |
| Time sync: Network / GPS / IRIG-B / DCF77-B | - / - / - / - | - / - / - / - | - / - / - / - | - / - / - / - | - / - / - / - | - / - / - / - | - / - / - / - | - / - / - / - | - / - / - / - | - / - / - / - | - / - / - / - |
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Setpoints, alarms and control |
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| Log alarm conditions / call out on alarm | • / • | • / • | • / • | • / - | • / - | • / - | • / - | • / - | - / - | • / - | - / - |
| Trigger data logging / waveform capture | - / - | - / - | - / - | - / - | - / - | - / - | - / - | - / - | - / - | - / - | - / - |
| Trigger relay or digital output | • | • | • | • | - | • | • | • | - | • | • |
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Special features |
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| Custom programming | - | - | - | - | - | - | - | - | - | - | - |
| Downloadable firmware | • | • | • | • | • | • | • | • | • | • | • |
|
Communications |
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| Ports: | |||||||||||
| Ethernet: Copper / Fiber | 2/ - | 2/ - | 1 / - | - / - | - / - | - / - | - / - | - / - | - / - | - / - | - / - |
| Ethernet-to-serial gateway | • | • | - | - | - | - | - | - | - | - | - |
| Telephone modem | - | - | - | - | - | - | - | - | - | - | - |
| Modem-to-serial gateway | - | - | - | - | - | - | - | - | - | - | - |
| Infrared port | - | - | - | - | - | - | - | - | - | - | - |
| RS485/RS232 | • / - | • / - | - / - | • / - | • / - | • / - | • / - | - / - | • / - | • / - | • / - |
| Misc: Web server / Email / SNMP / XML | • / • / • / - | • / • / • / - | - / - / - / - | - / - / - / - | - / - / - / - | - / - / - / - | - / - / - / - | - / - / - / - | - / - / - / - | - / - / - / - | - / - / - / - |
| Protocols: Modbus / DNP / MV-90 / DLMS | • / - / - / - | • / - / - / - | • / - / - / - | • / - / - / - | • / - / - / - | • / - / - / - | • / - / - / - | - / - / - / - | • / - / - / - | • / - / - / - | • / - / - / - |
| Protocols: IEC61850 / Jbus / M-Bus / LON / BACnet | - / - / - / - / • | - / - / - / - / • | - / - / - / - / • | - / - / - / - / - | - / - / - / - / - | - / - / - / - / - | - / - / - / - / - | - / - / - / - / - | - / - / - / - / • | - / - / - / - / - | - / - / • / • / • |