- Direct measurement up to 690V, CATIII
- Measures: V, I, W (P), VA (S), VAR (Q), PF, Demand, Energy, process parameters & much more
- Color display – 3.5″ or 5.0″ TFT (model dependent)
- Web server for real time meters, setup, reporting (requires Ethernet)
- Enhanced security: Roles Based Access Control (RBAC), https, client white list, security log
- PQ Disturbance recorder, 1/2 cycle RMS values per IEC 61000-4-30 (model/option dependent)
- Limit & condition monitoring with alarming
- Harmonic analysis in accordance with IEC 61000-4-7
- System imbalance monitoring
- Ethernet, RS485, Modbus, Profinet, IEC 61850 (model/option dependent)
- Standard Digital I/O. Optional Analog outputs, Relays, Digital inputs
- Temperature monitoring (optional)
- Fault detection (optional)
- Compatible with DranSCADA or your own software (via Modbus & other protocols)
- UL and CE Compliant. 3 Year Warranty
| AM Series
Energy Meters |
AM1000 | AM3000 | ||
|---|---|---|---|---|
 |
 |
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| Enclosure | ||||
| Panel Cutout |
96mm x 96mm x 85mm | 144mm x 144mm x 65.2mm |
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| Display |
3.5″ TFT color (320x240px) | 5.0″ TFT color (800x480px) | ||
| Power Supply |
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| Range | 100-230V AC/DC 24-48V DC (optional) |
110-230V AC/130-230V DC 110-200V AC/DC (optional) 24-48V DC (optional) |
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| Consumption | ≤18 VA, ≤8 W | ≤30 VA, ≤13 W | ||
| Measured Values |
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| Input channels voltage / current | 3 / 3 | 4 / 4 |
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| Instantaneous values | • | • | ||
| Extended reactive power analysis | • | • | ||
| Imbalance analysis | • | • | ||
| Neutral current | Calculated | Measured / Calculated | ||
| Earth wire current (calculated) | • | • | ||
| Zero displacement UNE | Calculated | Measured / Calculated | ||
| Energy balance analysis | • | • | ||
| Harmonic analysis | • | • (incl. phase angle) |
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| Operating hour counters device / general | 1 / 3 |
1 / 3 | ||
| Monitoring functions | • | • | ||
| Visualization waveform V/I | • | • | ||
| Measurement Uncertainty |
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| Voltage, current | ±0.2% | ±0.1% | ||
| Active, reactive, apparent power | ±0.5% | ±0.2% | ||
| Frequency | ±10mHz | ±10mHz | ||
| Active energy (IEC 62053-21/22) | Class 1 | Class 0.2S | ||
| Reactive energy (IEC 62053-24) | Class 1 | Class 0.5S | ||
| Data Logger (Optional, only with Ethernet) |
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| Memory | internal (≥8GB) | Micro SD card (≥16GB) | ||
| Periodic + event recording | • | • | ||
| PQ Disturbance recorder (with pretrigger) | • | • | ||
| – 1/2 cycle RMS progression V/I | ≤3min. | ≤3min. | ||
| – Curve shape V/I [#cycles] | 5/6 (pretrigger) +10/12 | 5/6 (pretrigger) +10/12 | ||
| Communications | ||||
| Ethernet: Modbus/TCP, web server, NTP | (optional) | (standard) | ||
| IEC 61850 | (optional) | (optional) | ||
| PROFINET IO | (optional) | (optional) | ||
| RS485: Modbus/RTU | (optional) | (optional) | ||
| Standard I/Os | 1 dig. OUT ; 1 dig. IN/OUT | 1 dig. IN ; 2 dig. OUT | ||
| Extension modules (optional) | max. 1 module | max. 4 modules | ||
| Safety | ||||
| cULus | • | • | ||
| CE | • | • | ||