Part-No.17G08 SEB 36 SE-B3 предохранение от компрессора модуль реле

Order Number

17G08 SEB 36

Supply voltage

AC 220 / 240V-20 %... + 10 % 3VA

Ambient temperature

-30°C~70 °C

Measurement circuit

- Type PTC,.TO DIN44081 / 082 

Measurement voltage

≤ 2.5V ( ACC.TO IEC 60034-1 )

Lock Reset

Power Off > 5S

Low voltage monitoring

Below 180V, protection 

Output Relay

MAX AC 277V, 10A, C300  

Service Life

Approximately 1 million cycles ( switching cycles )

Protection level

IP00

Connecting 

Screws fixation or guide rail installation

Material

PA66

Size 

68MM X 33MM X 50MM

Weight

About 100g

1.

The input of SE-B3 ( orange line ) measurement circuit can connect up to 9 PTC sensors with different response temperatures in accordance with DIN 44081 / 082. The relay pull-in is detected when the PTC resistance is normal ( less than 2.75K ) and the power supply voltage is normal ( higher than 180VAC ).

2

If the monitoring of one or more areas of PTC resistance value exceeds their respective response resistance to high resistance state, the motor protector relay release action, close the contactor. When the motor is cooled and the electronic locking function is removed, the monitoring is automatically restarted. The electronic lock protection device is installed at the B1-B2 end of the protection module. The locking function can be unlocked by removing the connection line of B1-B2, and the application motor without electronic lock function can perform repeated self-monitoring actions after cooling. This switch circuit is a closed loop circuit principle, that is, once the sensor or circuit failure, the relay reset and closed.