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5 Annex. Meter Forms
The service type determines what meter form is being implemented and how the Metrology DSP core interprets and processes the ADC values.
5.7 Service Type 6 – 1P3W_1.5E_1V2I
1-Phase 3-Wire, 1½-Elements, 1-Voltage, 2-Currents

Introduction
1 Definitions, Acronyms and Abbreviations
2 Overall Description
3 Metrology Interface Definition
4 Interface between Metrology and Application
5 Annex. Meter Forms
The service type determines what meter form is being implemented and how the Metrology DSP core interprets and processes the ADC values.
- 5.1 Service Type 0 – 3P4WY_3E_3V3I
  Metering form 3-Phase 4-Wire WYE, 3-Elements, 3-Voltages, 3-Currents
- 5.2 Service Type 1 – 3P4WD_3E_3V3I
  Metering form 3-Phase 4-Wire DELTA, 3-Elements, 3-Voltages, 3-Currents
- 5.3 Service Type 2 – 3P4WY_2.5E_2V3I
  Meter form 3-Phase 3-Wire WYE, 2½-Elements, 2-Voltages, 3-Currents
- 5.4 Service Type 3 – 3P4WD_2E_3V2I
  3-Phase 4-Wire DELTA, 2-Elements, 3-Voltages, 2-Currents
- 5.5 Service Type 4 – 3P3WD_2E_2V2I
  3-Phase 3-Wire DELTA, 3-Elements, 2-Voltages, 2-Currents
- 5.6 Service Type 5 – 2P3W_2E_2V2I
  2-Phase 3-Wire NETWORK, 2-Elements, 2-Voltages, 2-Currents
- 5.7 Service Type 6 – 1P3W_1.5E_1V2I
  1-Phase 3-Wire, 1½-Elements, 1-Voltage, 2-Currents
- 5.8 Service Type 7 – 1P2W_1E_1V1I
  1-Phase 2-Wire, 1-Element, 1-Voltage, 1-Current
- 5.9 Service Type 8 – 1P3W_1E_2V1I
  1-Phase 3-Wire, 1-Element, 2-Voltages, 1-Current
6 References
7 Revision History
Microchip Information

5.7 Service Type 6 – 1P3W_1.5E_1V2I

1-Phase 3-Wire, 1½-Elements, 1-Voltage, 2-Currents

Use this meter form type when metering a single-phase application using a single phase-phase voltage sensor, but two separate current measuring elements. In this application, it would be expected that the meter is “hot” with the metrology not explicitly connected to an external neutral reference.

Figure 5-8. Service Type 6 – 1P3W_1p5E_1V2I

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