Pickles seasoning packaging machine protection device

Let's take a look at the pickles and condiments packaging machine protection.

Today we mentioned the pickles condiment packaging machine refers to the automatic sealing and vacuum packaging machine for pickles and other condiments. Is a more popular automatic packaging equipment to save labor.

Pickles condiment packaging machine protection device electrical equipment protection, gas equipment in normal operation and accident. All should have the ability to protect the person hair to prevent also. It is usually necessary to use at least a power link switch to isolate the protection trace flow through the direct protection.

Pickles condiment packaging machine protection device under the electrical protection is called indirect protection, electrical equipment to adopt at least one of the following provisions of protection measures.

The protection device of pickles condiment packaging machine adopts the protection of leakage and automatic power cut off.

The protection device of pickles condiment packaging machine can automatically cut off the power supply. The protection method includes connecting the dew conductor parts to the protection (2) Using the protection of "functional extra low voltage (FEL)". The voltage of this protection circuit shall not exceed 50V AC or 120V DC fluctuation for short circuit protection.

Pickles condiment packaging machine Protection Device General protection Electrical equipment manufacturer unless according to user requirements, do not contract the short circuit protection device at the entrance of the main power cable of the power supply equipment. Usually, this general protector is installed at the starting point of the main power cable.

Pickles condiment packaging machine protection device When the total protection device has no trip mechanism, it should be like overload protection device to allow some starting time for the motor. If the total protection device has the instantaneous cutoff function, the setting value of the instantaneous action current shall be at least one hundred hundredth of the sum of the peak current of all motors and devices connected, started or controlled simultaneously by the total protection device.

Protection of circuit and branch of pickles condiment packing machine protection device All conductors shall be protected by short circuit protection device. The rated current of the fuse and the setting current of other short circuit protection device shall be kept as low as possible. But to meet the motor starting current and transformer current requirements. All power conductors shall be equipped with short-circuit current detection and cut-off devices.

However, when the middle line (N) in the pickles seasoning packaging machine protection device is directly connected to the ground (TN or power supply system), and the cross-sectional area of the middle line is equal to the cross-sectional area of the relevant phase line, the short-circuit current detector and cutting device are not required in the middle line.

Pickles condiment packer protection Device A short circuit protection device can protect several branch circuits. In a branch circuit, the protection of an overcurrent relay is permitted for a device with sufficient breaking capacity.

Hope the above information about the protection device of pickles and condiments packaging machine is helpful to you.