RPICT4V3: Difference between revisions
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[http://lechacalshop.com/en/rpict-series/14-raspberrypi-4x-current-sensor-adaptor-3-voltage-emoncms-3phase.html Link to shop] | |||
* 4 AC current sensor | * 4 AC current sensor | ||
* 3 AC Voltage sensor. | * 3 AC Voltage sensor. |
Revision as of 17:21, 11 March 2017
- 4 AC current sensor
- 3 AC Voltage sensor.
- Compute real power.
- Fit on Raspberrypi 4 holes mounting pattern.
- Attiny84 Mcu
Recommended sensors
- AC Current sensor: SCT-013-000
- AC Voltage sensor:
- UK: 77DB-06-09
- EU: 77DE-06-09
- US: 77DA-10-09
Files
Power Association
The RPICT4V3 computes RealPower using the combination of VOltage and Current sensor.
The 4 RealPower are computed using the following combinations:
RealPower1 -> SCT1 and V1
RealPower2 -> SCT2 and V2
RealPower3 -> SCT3 and V3
RealPower4 -> SCT4 and V3
Emoncms Output
Emonhub Config
[[11]] nodename = RPICT4V3 firmware = RPICT4V3_V1_1.ino hardware = RPICT4V3 [[[rx]]] names = Vrms1,Vrms2,Vrms3,Realpower1,Realpower2,Realpower3,Realpower4 datacodes = h, h, h, h, h, h, h scales = 1,1,1,1,1,1,1 units = V,V,V,W,W,W,W
Sketch Upload
An avr programmer with 6pin ribbon cable is needed for programming.
There is no jumper to remove to program this board.