20
4. WATER:
Pipe connectors, the inlet and outlet for cooling water to flow in and return.
(See Table 6 for the laser model and corresponding water pipe size for cooling system
requirements)
5. ETHERNET:
Ethernet interface. It can provide remote control and storage alarm
information for the laser.
6. CDA:
Clean Dry Air input. Clean dry air is input here to prevent dew formation.
The application of CDA:
If the CDA is provided by the customer, it must be cooled and dried by the dryer, then
filtered by 5μm-particle and 0.3μm-particle filter, and 0.1μm atomized lubricator. The
temperature of CDA must be in the range of 5~40
℃
, and the highest dew point is 0
℃
(It
is suggested the temperature of CDA is 5
℃
below the temperature of cooling water).
The pressure of CDA is below 0.1MPa, the flow rate is 10 LPM, and the outer diameter
of pipe mated with the connector is 6mm.
If the CDA filter module provided by Raycus is used, the CDA should be also cooled
and dried by the dryer, and the pressure should be below 0.8MPa, the outer diameter of
pipe mated with the connector is 6mm.
The CDA should be input 30 min before the start of the laser. If the ambient
temperature is below 25
℃
and the humidity is below 50%, the CDA is unnecessary.
4.3 Power Connection
CAUTION:
Before connecting the product to AC supply source, you must
check for sure that the AC supply you will apply is in accordance with the
specifications provided in Table 3 or Table 5.
Table 8Power Connection Requirements
Model
RFL-C3000S
Supply Source
380±10% V AC 50/60Hz
