HY-W120 CO2 Power Supply

HY-W120 80W~120W CO2 Laser Tube Power Supply for Laser Engraving Machine

• Good compatibility: It can be competible with 8W 100W and 120W laser tubes manufactured by different Factories
• High Voltage Power Supply: Input AC 220V or AC 110V Voltage ,Max output DC 40KV.
• Quick response speed and effect: High performance, large cutting power. It also can prolong laser tube’s working life
• This Power Supply has the”TEST” button which can test output laser manually.

Operation Instruction

• Laser Tube connection: (Refer to Power supply and laser Device’s connection Diagram) High voltage terminal (HV+) of HY-T60 power supply should be connected to the positive pole of CO2 laser device. Current circuit of the power supply shall be connected to negative pole (laser output terminal) of laser device, through an ampere meter or directly.
• Connection of control signal( Refer to Power supply and control board’s connection Diagram)
• The control signal shall be reliably connected to control terminal of the power supply HY-T60.
• After connecting the DAC output signal and TTL signal of external computer with the power.
• Supply, the laser device shall work as expected. If the laser lamp can not work properly, should check the control signal whether correct or not(include check the voltage specification and logic),if use PWM control as power control,make sure f≥20KHz,Amplitude (peak value) ≤5V,Check and protection switch WP connection is correct at same time.
• Voltage of power input: HY-T60 ‘s power input of the power supply shall be 220VAC/50Hz. If 110VAC required please specify when placing order.
• Others: A group of protection switches are also reserved for detection of water switch, fan switch, open-enclosure protection and so on.

Attention

• Water cooling system should be working properly when switching on laser device.
• Circuit of high voltage output should not be open! (High voltage output terminals (positive and negative poles) shall be roperly connected to positive and negative poles of laser device, respectively.
• Attentions should be given to avoid any electric shock after the power supply being switched off.(The Insulation safety requirements should be 40KV between the terminal of output and “G”)
• Well-grounded three-pole receptacle should be used to supply power to HY-HVCO2/1.2 powersupply. The enclosure should be well grounded to avoid electric shock.