Multi-circuit power and energy meter that monitors 18 single-phase circuits with direct input of 20 to 80 A, features RS485 communication and external remote display.
Multi-circuit power and energy meter that monitors 18 single-phase circuits with direct input of 20 to 80 A, features RS485 communication and external remote display.
Discontinued!
This product has been discontinued and is no longer available.
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| Parameter | Accuracy (± %rdg.) | Range | |||
| Active Energy | 0.5% | 0 to 0 to 999,999kWh | |||
| Voltage | 0.5% | 10V to 400V | |||
| Current | 0.5% | 5mA to 10,000A | |||
| Active Power | 0.5% | 4000.0kW | |||
| Reactive Power | 0.5% | 4000.0kvar | |||
| Apparent Power | 0.5% | 4000.0kVA | |||
| Power Factor | 0.5% | -1.000 to 1.000 | Frequency | 0.2% | 45 to 65Hz |
| Power Demand | 0.5% | 4000.0kW | |||
| Current Demand | 0.5% | 5mA to 10,000A | |||
| Harmonic | 1% | 0 to 100% | |||
| Unbalance | 1% | 0 to 100% | |||
| Meter Running Time | 0 to 999,999.9 |
| Digital Input | |||||||
| Input Style | Dry Node | ||||||
| Input current (MAX) | 2mA | ||||||
| Input Voltage Range | 15~30V | ||||||
| Start Voltage | 12V | ||||||
| Stop Voltage | 10V | ||||||
| Pulse Frequency (MAX) | 100Hz, 50% duty cycle | ||||||
| SOE Resolution | 2ms | ||||||
| Auxiliary Power of DI | |||||||
| Output Voltage | 24VDC | ||||||
| Rated Power | 1W | ||||||
| Voltage Input | |||||||
| Nominal Full Scale | 400Vac L-N, 690Vac L-L | ||||||
| Withstand | 1500Vac continuous, 2500Vac, 50/60Hz for 1 minute | ||||||
| Input Impedance | 2MΩ per phase | ||||||
| Metering Frequency | 45Hz~65Hz | ||||||
| PT Burden | <0.2VA | ||||||
| MODELS | 1EM | 2EM | 1DM | 2DM | |||
| Typical Application | Retrofit sub-metering and branch circuit monitoring | Retrofit branch circuit system monitoring | New distribution panel with up to 80A circuits per phase | New distribution panel with up to 80A circuits per phase | |||
| Single Phase 1 Hot Circuits Monitored | 9 | 18 | 9 | 18 | |||
| Single Phase 2 Hot Circuits Monitored | 3 | 6 | 3 | 6 | |||
| Three-Phase Circuits Monitored | 3 | 6 | 3 | 6 | |||
| Additional Current Transformers Required | Yes | Yes | No | No | |||
| Current Metering | Via 333mV Output Current Transformers | Via 333mV Output Current Transformers | 20-80A Direct Input | 20-80A Direct Input | |||
| Dimensions Including Meter | 8.15 x 4.15 x 3.06" (207 x 105.4 x 77.7mm) | 10.39 x 4.15 x 3.06" (264 x 105.4 x 77.7mm) | 11.54 x 4.15 x 3.06" (293 x 105.4 x 77.7mm) | 17.56 x 4.15 x 3.06" (446 x 105.4 x 77.7mm) | |||
