Compressor Protection Module OUT69 PTC Temperature Control Module Motor Overheat Protector Completely Replaces INT69

OUT69 series motor protection module

I. Introduction

OUT69 series motor protection module is used in conjunction with PTC temperature sensors for various motors that need protection. When the temperature in the monitored area exceeds the nominal temperature of the corresponding PTC sensor, the sensor resistance jumps to a high resistance state and the relay of the ONT69 motor protection module is released to close the contactor for protection purpose. When the temperature falls back to 3K (total resistance of about 2.75KΩ), the protection module is reset.

Second, technical data 

1), power supply voltage: AC 220V±10% 50/60 Hz 2 VA

    2), * measuring circuit

    ⊙ Sensor type: PTC (DIN44081/082)

    ⊙ Number of sensors: 1-9

    ⊙ Total value of PTC resistance at 25 degrees Celsius: <1.8 KΩ

    ⊙ PTC resistance value when temperature protection: 4.50 KΩ±10%

    ⊙ Temperature recovery zero boundary PTC resistance value: 2.75 KΩ±10%

 * Output relay: max AC 240V, max 2.5A,C300;min AC/DC >24V, >20mA

*Lifetime: about 1 million times

*Mounting: standard rail 35mm or direct fixing

*Size: 53*33*68

4. Typical applications.

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