RPICT4W3T1: Difference between revisions
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[[File:IMG_0628_small.png | 450px]] | [[File:IMG_0628_small.png | 450px]] | ||
=Overview= | ==Overview== | ||
* 4 AC current sensors. | * 4 AC current sensors. | ||
* 3 AC Voltage sensors. | * 3 AC Voltage sensors. | ||
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RPICT4W3T1 is the equivalent board to the RPICT4V3 with ZMPT voltage transformer integrated and the addition of a DS18B20 temperature sensor port. | RPICT4W3T1 is the equivalent board to the RPICT4V3 with ZMPT voltage transformer integrated and the addition of a DS18B20 temperature sensor port. | ||
==Recommended sensors== | |||
* AC Current sensor: | |||
** SCT-013-000 | |||
** SCT-019 | |||
** SCT-006 | |||
* AC Voltage sensor: | |||
** [[ZMPT101B_Module_1x_v1 | ZMPT101B Module]] | |||
** UK: 77DB-06-09 | |||
** EU: 77DE-06-09 | |||
** US: 77DA-10-09 | |||
VOLTAGE OUTPUT CT SUCH AS SCT-013-030 and other SCT-013-0XX ARE NOT COMPATIBLE WITH THIS BOARD. Only use the SCT-013-000 which is a current output CT. | |||
==Data Output== | ==Data Output== | ||
Revision as of 12:38, 19 March 2021
THIS A PAGE FOR A PRODUCT UNDER ACTIVE DEVELOPMENT. SOME INFORMATION ARE STILL MISSING.
Overview
- 4 AC current sensors.
- 3 AC Voltage sensors.
- 1 Temperature port
- Compute real power.
- Fit on Raspberrypi 4 holes mounting pattern.
- AtMega328 Mcu (Arduino UNO)
- MCP3208 12 bits ADC
- Stackable with RPICT8_slave and RPI_T8.
- Onboard voltage transformer
RPICT4W3T1 is the equivalent board to the RPICT4V3 with ZMPT voltage transformer integrated and the addition of a DS18B20 temperature sensor port.
Recommended sensors
- AC Current sensor:
- SCT-013-000
- SCT-019
- SCT-006
- AC Voltage sensor:
- ZMPT101B Module
- UK: 77DB-06-09
- EU: 77DE-06-09
- US: 77DA-10-09
VOLTAGE OUTPUT CT SUCH AS SCT-013-030 and other SCT-013-0XX ARE NOT COMPATIBLE WITH THIS BOARD. Only use the SCT-013-000 which is a current output CT.
Data Output
Using the manufacture firmware the data output is:
NodeID Vrms1 Vrms2 Vrms3 Vrms4 Realpower1 Realpower2 Realpower3 Realpower4 Irms1 Irms2 Irms3 Irms4 PF1 PF2 PF3 PF4 Temperature
Real Powers are computed using the following rules:
RealPower1 -> CT1 & V1
RealPower2 -> CT2 & V2
RealPower3 -> CT3 & V3
RealPower4 -> CT4 & V3
These rules can be modified in the configuration if needed.
Other output type can be streamed out. This should be configured in the unit.
All outputs type available are
- Vrms (V)
- Irms (mA)
- Real Power (W)
- Apparent Power (W)
- Power Factor
- Estimated Power
- Frequency
- Reactive Power
- Temperature
Related Pages
Howto_setup_Raspbian_for_serial_read