Control cabinet: Difference between revisions
Jump to navigation
Jump to search
| Line 13: | Line 13: | ||
# The control cabinet shall have the possibility to cut off the connection to the power supply (all wires). | # The control cabinet shall have the possibility to cut off the connection to the power supply (all wires). | ||
# The control cabinet shall limit the current drawn from the power supply. | # The control cabinet shall limit the current drawn from the power supply. | ||
# The control cabinet shall limit the current drawn by each actuator (all pumps, skimmer, feeder, heater, ventilation). | # The control cabinet shall limit the current drawn by each actuator (all pumps, skimmer, feeder, heater, ventilation fans). | ||
# The control cabinet shall provide switches accessible without opening the cabinet allowing to switch off the following devices: | # The control cabinet shall provide switches accessible without opening the cabinet allowing to switch off the following devices: | ||
#* Protein skimmer | #* Protein skimmer | ||
| Line 36: | Line 36: | ||
#* Auxiliary pump #2 | #* Auxiliary pump #2 | ||
#* Heater | #* Heater | ||
# The control cabinet shall allow to route | # The control cabinet shall provide a rail mount terminal block for all 12V devices: | ||
#* all Balling mineral dosing pumps | |||
#* fresh-water refill pump | |||
#* ventilation fan #1 | |||
#* ventilation fan #2 | |||
# The control cabinet shall provide a rail mount terminal block for all 230V devices that do not use a power socket: | |||
#* feeder | |||
# The control cabinet shall allow to route all cables (power supply, actuators, sensors) to outside of the cabinet - preferably at the bottom of the cabinet. | |||
Revision as of 11:45, 9 January 2026
The control cabinet includes the following components
- Main control unit (Raspberry Pi)
- Relay actuation unit
- Power supply 12V
- Fuses
- Circuit breaker
- Main switch
- Relays for manual control of pumps and skimmer
- Sockets for power output to pumps and skimmer
Requirements
- The control cabinet shall have the possibility to cut off the connection to the power supply (all wires).
- The control cabinet shall limit the current drawn from the power supply.
- The control cabinet shall limit the current drawn by each actuator (all pumps, skimmer, feeder, heater, ventilation fans).
- The control cabinet shall provide switches accessible without opening the cabinet allowing to switch off the following devices:
- Protein skimmer
- Main pump #1
- Main pump #2
- Auxiliary pump #1
- Auxiliary pump #2
- Heater
- Feeder
- The control cabinet shall provide power sockets for the following devices:
- Protein skimmer
- Main pump #1
- Main pump #2
- Auxiliary pump #1
- Auxiliary pump #2
- Heater
- The control cabinet shall provide signal indicator lamps for the following devices:
- Protein skimmer
- Main pump #1
- Main pump #2
- Auxiliary pump #1
- Auxiliary pump #2
- Heater
- The control cabinet shall provide a rail mount terminal block for all 12V devices:
- all Balling mineral dosing pumps
- fresh-water refill pump
- ventilation fan #1
- ventilation fan #2
- The control cabinet shall provide a rail mount terminal block for all 230V devices that do not use a power socket:
- feeder
- The control cabinet shall allow to route all cables (power supply, actuators, sensors) to outside of the cabinet - preferably at the bottom of the cabinet.