Cloudray MYJG-50 Скачать руководство пользователя страница 2

Power Supply MYJG-50 User Manual

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2

Withstand Voltage

Input-Output, Input-Enclosure: AC1500V 10mA 60S; Output cathode is

connected with enclosure.

Weight

1.6kg

Environment

Working Temperature

(-10~40

), Relative Humidity (RH)≤90%

Cooling Way

Force-Air Cooling (FAC)

III. Operation Instruction

1. Laser Tube Connection:

(Referring to Power Supply and Laser Device's Connection

Diagram)
High voltage terminal (HV+) of MYJG-50 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.

2. Connection of Control Signal

The control signal shall be reliably connected to control terminal of the power supply

MYJG-50, 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 is 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 make sure protection switch WP connection is
correct at same time.

3. Voltage of Power Input:

MYJG-50W's power input of the power supply shall be 220VAC/50Hz. This power

supply can be adjusted for 110V or 220V.

4. Others:

A group of protection switches are also reserved for detection of water switch, fan

switch, open-enclosure protection and so on.

Caution:

1) Water cooling system should be working properly when switching on laser device.
2) Circuit of high voltage output should not be open! [High voltage output terminals

(positive and negative poles) shall be properly connected to positive and negative
poles of laser device, respectively.]

3) 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")

4) Well-grounded three-pole receptacle should be used to the supply power. The

enclosure should be well grounded to avoid electric shock.

www.cloudraylaser.com

www.cloudraylaser.com

www.cloudraylaser.com

www.cloudraylaser.com

www.cloudraylaser.com

www.cloudraylaser.com

www.cloudraylaser.com

www.cloudraylaser.com

www.cloudraylaser.com

Содержание MYJG-50

Страница 1: ...r power supply prolong the laser tube s service life 4 Test Mode One button to test the output laser manually 50 Max Power 5 Application Sculpture and cut acrylic fabric double color sheet rubber etc...

Страница 2: ...ak value 5V Check and make sure protection switch WP connection is correct at same time 3 Voltage of Power Input MYJG 50W s power input of the power supply shall be 220VAC 50Hz This power supply can b...

Страница 3: ...ly and Controller w w w c l o u d r a y l a s e r c o m w w w c l o u d r a y l a s e r c o m w w w c l o u d r a y l a s e r c o m w w w c l o u d r a y l a s e r c o m w w w c l o u d r a y l a s e...

Страница 4: ...0 5 or PWM Output laser Pmin Pmax Low 0 3V Unconnected Output about 40 laser Low 0 3V Any value ok No laser Any value ok Any value ok High 3V No laser VI The connection of power supply and control bo...

Страница 5: ...rcuit between AC and AC Rewiring and avoid short circuit 3 Internal Wiring Short circuit between AC and AC or AC and FG Send back factory for maintenance 4 Other Causes AC Power On but Fan of Power 1...

Страница 6: ...emission at all times 1 When TL control laser short circuit between TL and G Voltage between TL and G 0 disconnected between TL and G 2 Circuit is broken Send back factory for maintenance 3 Switch of...

Страница 7: ...card enclosure of power supply with enclosure of laser machine Laser emission is not stable during working When two laser head works action abnormal w w w c l o u d r a y l a s e r c o m w w w c l o...

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