Solid State H.F Welding Machine

Product Name: Solid State H.F Welding Machine

Multiple and sensitive protection ensures the safe operation of the welding machine.

l  Over-current Protection: short circuit of induction coil or mis-operation may cause over-current, when exceeds the set value, protection occurs immediately.

l  Open Circuit: Mis-operation or induction coil is open circuit, protection occurs immediately.

l  Wrong phases: Three phase sequence wrong, protection occurs immediately. L5 of MUCK board is on.

l  Temperature protection: the temperature of the vibration device on the moulding board is once higher than 60 centigrade, protection occurs immediately.

l  Water-lack protection: When the water-pressure is not high enough or lower than the preset value, protection occurs immediately.

l  Water-temperature: The water temperature of cycling water is higher than the temperature rating, protection occurs immediately.

l  Working power supply protection: 24V switching power supply is not normal, protection occurs immediately.

l  Power board protection: The supply voltage is lower than 15V, water temperature is too high, MOSFET tube damage, impulse loss, protection occurs immediately.

l  Frequency protection: Bad output leg insulation, arcing, protection occurs immediately.

l  Phase lock protection: Tank capacitor damage, bad output leg insulation, protection occurs immediately.

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