ETNA AVS Variable Speed Pump Control Panel (EPLC-6)

ETNA

AVS / EPLC-6 · Variable speed cascade control

etna.AVS-EPLC-6

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Quoted from the manufacturer's product page and technical manuals attached to this product.

• Epoxy coated DKP sheet metal panel
• Schneider switchgear material
• Thermostat controlled in-panel cooling fan
• IP 54 protection class
• Manual – automatic operation thanks to the Selector button on the front cover of the panel
• Phase absence, asymmetry and phase sequence protection thanks to phase protection relay
• Thermal-magnetic motor protection.
• Protection against waterless operation with external float connection in booster applications.
• Lockable load disconnect switch from the panel cover.
• 24V DC external power supply.
• Possibility of remote operation via dry contact.
• Sending operating, thermal error and general fault information to BMS (Building Automation System) for each pump via dry contact
• Ability to transfer system operating data via RS 485 communication protocol over Modbus RTU (see following pages for MODBUS Addressing Table)
• Possibility of control over the automation system via Modbus RTU RS 485 communication protocol
• Possibility of cascade control up to 1 drivers and 6 pumps with the specially designed EPLC6 panel with 4,3'' TFT touch screen.
• Ability to view variables such as number of pumps, operating status of pumps, set pressure, instantaneous pressure, driver operating frequency, date and time on the main operating screen.
• Ability to restrict unauthorized access thanks to encrypted menu entry permission
• Ability to make adjustments while the system is running
• Ability to view individual operating hours of pumps via menu
• Opportunity to obtain precise pressure information with comprehensive sensor calibration and reset menu
• Protection against high pressure with overpressure protection feature whose value and duration can be adjusted
• Protection against waterless operation and under-curve operation (cavitation) with low pressure protection feature whose value and duration can be adjusted
• Reaction at optimum speed according to system needs with adjustable pump on and off times
• Possibility to adjust the wake-up pressure
• Ability to adjust pump co-aging time
• Manuel olarak pumpa yedeğe alambile
• Hydrophore and circulation system selection
• Driverless and driverless system selection
• Possibility to adjust PID response speed
• Ability to adjust the maximum operating frequency of the driver
• Ability to set the driver cut-out frequency for the driver-operated pump
• In case of a driver error, the feature of automatically operating the pumps at maximum speed via network contactors without the need for user intervention and preventing the system from being blocked.
• Ability to set driver minimum operating frequency
• Periyodik tämsä äääätälma feature
• Turkish / English language option
• Ability to record past errors with 100 memory capacity
• Real time date/time
• 12 V DC internally isolated 4-20mA transmitter supply and 2 transmitter inputs

Technical specifications

Brand

ETNA

Model/configuration

AVS / EPLC-6

Control type

Variable speed cascade control

Number of pumps

Up to 6, 1 driver

screen

4.3 inch TFT touch

Protection class

IP54

body

Epoxy coated DKP sheet

Communication

RS485, Modbus RTU; BMS dry contact

external power supply

24 V DC

transmitter

2 entries; internal isolated 12 V DC supply, 4–20 mA

event memory

100 events

Language options

Turkish / English

Catalogue · PDF