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Wuhan Raycus Fiber Laser Technologies Co., Ltd.
User Guide of Raycus CW fiber laser
Personnel, or the warranty is void.
3.3 Cooling Requirements
Table 6 Cooling Requirements
Model(RFL-C)
100 200L 200 300L 300 500 750 1000 1500S 2000S
Cooling Capability (W) >300 >600 >600 >900 >900 >1500 >2300 >3000 >4500 >6000
Minimum Flow (L/min)
Maximum Pressure
(Bar)
Pipe Outside Diameter
(mm)
Water temperature of
cooling system (℃)
8
15
7
7
10
12
19
25(±1℃)
1) The water temperature setting of cooling system:
summe(r Ambient temperature is higher than 30℃)29±0.5℃(RFL-C100~RFL-C1000)
summe(r Ambient temperature is higher than 30℃)25±0.5℃(RFL-C1500S/C2000S)
winter(Ambient humidity temperature is lower than 30℃)25±0.5℃
2) Coolant requirements:
The cooling water is pure water. It is recommended to use pure drinking water.
In order to prevent mould growing that may lead to pipe blockage, we recommend to
add alcohol about 10% of the total volume.
If the product is used in an environment that ambient temperature is between -10℃ and
0℃, we recommend to use 30% alcohol, and replace it every two months.
If the product is used in an environment that ambient temperature is below -10℃, please
to use dual-system chillers ( with heating function ) and ensure uninterrupted operation of the
cooling system.
3) Other requirements for chiller:
7