Thermistor Relay

Description

MODEL   A - TPR
PRODUCT

Thermistor Protection Relay

DESCRIPTION OF OPERATION 

Interfacing with PTC sensors as per DIN44081 (Thermistors) embedded in the motor windings, the TPR offers excellent motor protection. The LED’s indicate trip conditions for motor overheat, cable fault (short or open circuit) as well as the relays latch condition. Latching is enabled by bridging terminals 8 + 9.

Open circuit voltage <=2,5V. Short circuit current= 1ma (Max). Maximum cold resistance of 1 to 6 sensors connected - 1500Ώ

Triggering threshold 3100Ώ ± 10% Recovery threshold 1650Ώ ± 10%

VOLTAGE 

100V, 230V, 400V AC 

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Thermistor Relay

Product form

MODEL   A - TPR PRODUCT Thermistor Protection Relay DESCRIPTION OF OPERATION  Interfacing with PTC sensors as per DIN44081 (Thermistors) embedded...

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R 911.35 Incl. VAT

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    Description

    MODEL   A - TPR
    PRODUCT

    Thermistor Protection Relay

    DESCRIPTION OF OPERATION 

    Interfacing with PTC sensors as per DIN44081 (Thermistors) embedded in the motor windings, the TPR offers excellent motor protection. The LED’s indicate trip conditions for motor overheat, cable fault (short or open circuit) as well as the relays latch condition. Latching is enabled by bridging terminals 8 + 9.

    Open circuit voltage <=2,5V. Short circuit current= 1ma (Max). Maximum cold resistance of 1 to 6 sensors connected - 1500Ώ

    Triggering threshold 3100Ώ ± 10% Recovery threshold 1650Ώ ± 10%

    VOLTAGE 

    100V, 230V, 400V AC 

    Read more

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    Returns & Delivery

    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.

    Can I return my product?

    Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.

    What can I do if my item (or part of it) is damaged?

    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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