3 Level Liquid Level Relay

Description

MODEL   A - LLC3
PRODUCT

3 Level liquid Level Control “Filling & Emptying” with duty cycling DIP Switch Selectable

DESCRIPTION OF OPERATION 

Used for control of water levels in tanks and sumps over short distances. The LLC3 controls 2 pump relays operated at different levels for “Duty” and “Standby” operation. The unit automatically alternates the pump relays between duty and standby using a built-in flip- flop action.

There are 4 DIP switches available to select emptying or filling
Filling: Sw 1 + 2 - ON (up position); Sw 3 + 4 - OFF (down position)

Emptying: Sw 1 + 2 - OFF(down position); Sw 3 + 4 - ON (up position)

Avanti AEL probes: connected to the terminals:
5 - “High;” 6 - “Middle;” 7 - “Low;” 8 - “Common”

Filling: If the level is below probe 7 - “Low” both relays will energise and when the level reaches probe 5 - “High” both relays will de-energise. When the level drops below probe 6 - “Middle” relay 1 will energise and de-energise when the level reaches probe 5 - “High.” The next on cycle with probe 6 - “Middle” out of the water, relay 2 will energise (alternating). If the level continues to fall and goes below the probe 7 - “Low,” both pumps will energise and only de-energise when probe 5 - “High” is reached (all probes in the water).

Emptying: When a rising level reaches probe 6 - “Middle,” relay 2 energises and de-energises when probe 7 - “Low” is reached. On the next rising level to probe 6 - “Middle” - relay 1 will energise (alternating). If the level continues to rise and probe 5 - “High” is reached, both relays will be energised (Duty & Standby) and when the level reaches probe 7 - “Low” both relays will de-energise.

VOLTAGE 

230V, 400V AC 

3 Level Liquid Level Relay

Product form

MODEL   A - LLC3 PRODUCT 3 Level liquid Level Control “Filling & Emptying” with duty cycling DIP Switch Selectable DESCRIPTION...

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R 1,101.52 Incl. VAT

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    Description

    MODEL   A - LLC3
    PRODUCT

    3 Level liquid Level Control “Filling & Emptying” with duty cycling DIP Switch Selectable

    DESCRIPTION OF OPERATION 

    Used for control of water levels in tanks and sumps over short distances. The LLC3 controls 2 pump relays operated at different levels for “Duty” and “Standby” operation. The unit automatically alternates the pump relays between duty and standby using a built-in flip- flop action.

    There are 4 DIP switches available to select emptying or filling
    Filling: Sw 1 + 2 - ON (up position); Sw 3 + 4 - OFF (down position)

    Emptying: Sw 1 + 2 - OFF(down position); Sw 3 + 4 - ON (up position)

    Avanti AEL probes: connected to the terminals:
    5 - “High;” 6 - “Middle;” 7 - “Low;” 8 - “Common”

    Filling: If the level is below probe 7 - “Low” both relays will energise and when the level reaches probe 5 - “High” both relays will de-energise. When the level drops below probe 6 - “Middle” relay 1 will energise and de-energise when the level reaches probe 5 - “High.” The next on cycle with probe 6 - “Middle” out of the water, relay 2 will energise (alternating). If the level continues to fall and goes below the probe 7 - “Low,” both pumps will energise and only de-energise when probe 5 - “High” is reached (all probes in the water).

    Emptying: When a rising level reaches probe 6 - “Middle,” relay 2 energises and de-energises when probe 7 - “Low” is reached. On the next rising level to probe 6 - “Middle” - relay 1 will energise (alternating). If the level continues to rise and probe 5 - “High” is reached, both relays will be energised (Duty & Standby) and when the level reaches probe 7 - “Low” both relays will de-energise.

    VOLTAGE 

    230V, 400V AC 

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    When will my order be delivered?

    We ship worldwide. Your order will be packaged really carefully and delivered wherever you want. Delivery takes between 2-4 business days. You will receive an e-mail after ordering with more information about the delivery.

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    We work hard to deliver your items without damage. Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.

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