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lamaPLC: Communication with Eastron Smart X96
The Smart X96-5 is a high accuracy multifunction power meter that is a traditional wired 1/5A current transformer operated meter. Configurable for 1p2w, 3p3w and 3p4w systems and hosting a vast range of measuring parameters such as Amps, Volts, Power, Power and Current Demand (Sliding and fix scale options), Power Factor, imported and exported kWh, Individual harmonics, Phase sequence and a phase summary page. It is one of the most user-friendly multifunction power meters in the market form installation to end client use.
It is typical in most installations that the current transformers are mounted on the left-hand side of the breaker so P1 is facing the correct way. However, it is also possible to mount the current transformer on the right-hand side with P2 facing the breaker. This is possible due to the meter having the option to reverse the flow to correct this type of application.
The SMART X96-5 requires mains voltage inputs and external current transformers in order to operate, it is self-supplied via a internal three phase transformer, this means if any of the phases fail the meter will remain powered and does not require an external auxiliary supply. The Smart X96-5 meter comes complete with RS485 Modbus RTU and dual pulsed outputs as standard.
- MID Certified to Class C (0.5%) accuracy
- Designed and tested in the UK by an independent laboratory
- 1/5A Current transformer operated
- Individual harmonics up to 63rd level (Class 1)
- Internal three phase power supply
- Highly visible backlit display from all angles
- Programmable reverse flow for right/left side of breaker CT installation.
- Built in Modbus and Pulsed outputs
Modbus map
| input register | Measurement | Variable | Unit | Note |
|---|---|---|---|---|
| 30001 | Phase 1 line to neutral volts | Float | V | |
| 30003 | Phase 2 line to neutral volts | Float | V | |
| 30005 | Phase 3 line to neutral volts | Float | V | |
| 30007 | Phase 1 current | Float | A | |
| 30009 | Phase 2 current | Float | A | |
| 30011 | Phase 3 current | Float | A | |
| 30013 | Phase 1 active power | Float | W | |
| 30015 | Phase 2 active power | Float | W | |
| 30017 | Phase 3 active power | Float | W | |
| 30019 | Phase 1 apparent power | Float | VA | |
| 30021 | Phase 2 apparent power | Float | VA | |
| 30023 | Phase 3 apparent power | Float | VA | |
| 30025 | Phase 1 reactive power | Float | VAr | |
| 30027 | Phase 2 reactive power | Float | VAr | |
| 30029 | Phase 3 reactive power | Float | VAr | |
| 30031 | Phase 1 power factor | Float | None | Positive: forward current, negative: reverse current |
| 30033 | Phase 2 power factor | Float | None | Positive: forward current, negative: reverse current |
| 30035 | Phase 3 power factor | Float | None | Positive: forward current, negative: reverse current |
| 30037 | Phase 1 phase angle | Float | ° | |
| 30039 | Phase 2 phase angle | Float | ° | |
| 30041 | Phase 3 phase angle | Float | ° | |
| 30043 | Average line to neutral volts | Float | V | |
| 30047 | Average line current | Float | A | |
| 30049 | Sum of line currents | Float | A | |
| 30053 | Total system power | Float | W | |
| 30057 | Total system volt amps | Float | VA | |
| 30061 | Total system V Ar | Float | VAr | |
| 30063 | Total system power factor (1) | Float | None | Positive: forward current, negative: reverse current |
| 30067 | Total system phase angle | Float | Degrees | |
| 30071 | Frequency of supply voltages | Float | Hz | |
| 30073 | Import Wh since last reset | Float | kWh | |
| 30075 | Export Wh since last reset | Float | kWh | |
| 30077 | Import V Arh since last reset | Float | kVArh | |
| 30079 | Export V Arh since last reset | Float | kVArh | |
| 30081 | VAh since last reset | Float | kVAh | |
| 30083 | Ah since last reset | Float | Ah | |
| 30085 | Total system power demand | Float | W | The power sum demand calculation is for import - export |
| 30087 | Maximum total system power demand | Float | W | The power sum demand calculation is for import - export |
| 30089 | Import active power demand | Float | W | |
| 30091 | Import active power max. demand | Float | W | |
| 30093 | Export active power demand | Float | W | |
| 30095 | Export active power max. demand | Float | W | |
| 30101 | Total system VA demand | Float | VA | |
| 30103 | Maximum total system VA demand | Float | VA | |
| 30105 | Neutral current demand | Float | A | |
| 30107 | Maximum neutral current demand | Float | A | |
| 30109 | Total system reactive power demand | Float | VAr | The power sum demand calculation is for import - export |
| 30111 | Maximum total system reactive power demand | Float | VAr | |
| 30161 | Voltage phase sequence (normal= 1, reverse=2) | Float | None | |
| 30163 | Current phase sequence (normal= 1, reverse=2) | Float | None | |
| 30193 | Nature of the load (Resistive= 1, inductive= 2, capacitive= 3) | Float | None | |
| 30195 | Nature of L1 load (Resistive= 1, inductive= 2, capacitive= 3) | Float | None | |
| 30197 | Nature of L2 load (Resistive= 1, inductive= 2, capacitive= 3) | Float | None | |
| 30199 | Nature of L3 load (Resistive= 1, inductive= 2, capacitive= 3) | Float | None | |
| 30201 | Line 1 to Line 2 volts | Float | V | |
| 30203 | Line 2 to Line 3 volts | Float | V | |
| 30205 | Line 3 to Line 1 volts | Float | V | |
| 30207 | Average line to line volts | Float | V | |
| 30225 | Neutral current | Float | A | |
| 30235 | Phase 1 LIN volts THD | Float | % | |
| 30237 | Phase 2 LIN volts THD | Float | % | |
| 30239 | Phase 3 LIN volts THD | Float | % | |
| 30241 | Phase 1 Current THD | Float | % | |
| 30243 | Phase 2 Current THD | Float | % | |
| 30245 | Phase 3 Current THD | Float | % | |
| 30249 | Average line to neutral volts THD | Float | % | |
| 30251 | Average line current THD | Float | % | |
| 30259 | Phase 1 current demand | Float | A | |
| 30261 | Phase 2 current demand | Float | A | |
| 30263 | Phase 3 current demand | Float | A | |
| 30265 | Maximum phase 1 current demand | Float | A | |
| 30267 | Maximum phase 2 current demand | Float | A | |
| 30269 | Maximum phase 3 current demand | Float | A | |
| 30335 | Line 1 to line 2 volts THD | Float | % | |
| 30337 | Line 2 to line 3 volts THD | Float | % | |
| 30339 | Line 3 to line 1 volts THD | Float | % | |
| 30341 | Average line to line volts THD | Float | % | |
| 30343 | Total kwh | Float | kWh | Total kWh/ kVarh equals to Import+ export |
| 30345 | Total kvarh | Float | kVArh | Total kWh/ kVarh equals to Import+ export |
| 30347 | LI import kwh | Float | kWh | |
| 30349 | L2 import kwh | Float | kWh | |
| 30351 | L3 import kWh | Float | kWh | |
| 30353 | LI export kWh | Float | kWh | |
| 30355 | L2 export kwh | Float | kWh | |
| 30357 | L3 export kWh | Float | kWh | |
| 30359 | LI total kwh | Float | kWh | |
| 30361 | L2 total kWh | Float | kWh | |
| 30363 | L3 total kwh | Float | kWh | |
| 30365 | LI import kvarh | Float | kVArh | |
| 30367 | L2 import kvarh | Float | kVArh | |
| 30369 | L3 import kvarh | Float | kVArh | |
| 30371 | LI export kvarh | Float | kVArh | |
| 30373 | L2 export kvarh | Float | kVArh | |
| 30375 | L3 export kvarh | Float | kVArh | |
| 30377 | LI total kvarh | Float | kVArh | |
| 30379 | L2 total kvarh | Float | kVArh | |
| 30381 | L3 total kvarh | Float | kVArh | |
| 30403 | Voltage 2st- 63st Harmonic L1 | 62*Float | % | |
| 30527 | Voltage 2st- 63st Harmonic L2 | 62*Float | % | |
| 30651 | Voltage 2st- 63st Harmonic L3 | 62*Float | % | |
| 30775 | Current 2st- 63st Harmonic L1 | 62*Float | % | |
| 30899 | Current 2st- 63st Harmonic L2 | 62*Float | % | |
| 31023 | Current 2st- 63st Harmonic L3 | 62*Float | % | |
| 31147 | Voltage Total Harmonic L1 | Float | % | |
| 31149 | Voltage Total Harmonic L2 | Float | % | |
| 31151 | Voltage Total Harmonic L3 | Float | % | |
| 31153 | Current Total Harmonic L1 | Float | % | |
| 31155 | Current Total Harmonic L2 | Float | % | |
| 31157 | Current Total Harmonic L3 | Float | % | |