Amada ML-2550A, Руководство по эксплуатации

Страница: 205 / 229

Specifications
205
ML-2550A/2551A
Specifications
Oscillator
ML-2550A ML-2551A
Maximum rated output
400 W 300 W
Max. output energy
80 J/P (Pulse width 10 ms) 50 J/P (Pulse width 10 ms)
Max. peak power
8 kW 5 kW
Pulse width
Standard: 0.3 to 100.0 ms (0.1 ms steps)
Fine setting: 0.25 to 5.00 ms (0.05 ms steps)
Pulse repetition rate
1 to 500 pps
Oscillation wavelength
1.064 μm
Resonator shutter
With open/close sensor
Positioning guide beam
Built-in visible laser (Red)
Output stability *1 ±3%
Recommended optical fiber
SI φ 0.6 mm SI φ 0.4 mm
Power
Supply
Power supply
3-phase, 220 V AC+10% -15%, 60 Hz
3-phase, 380 V AC±10%, 50/60 Hz
Max. input current
43 A (at 220 V AC), 22 A (at 380 V AC)
Max. apparent power
14.9 kVA (at 220 V AC), 15.3 kVA (at 380 V AC)
Power consumption
Maximum: 11.8 kW / Stand-by: 0.9 kW
Breaker rated current
(to be supplied by
customers)
For the power supply side, we earnestly recommend using a leakage
breaker with the rated current of 50 A or more (for 220 V) or 30 A or
more (for 380 V), which is applicable to harmonics and surges.
Ground
Class D (ground resistance: 100 Ω max.) (for 220 V)
Class C (ground resistance: 10 Ω max.) (for 380 V)
Cooler
Heat exchange method Water – Water
Required city water
Pressure: 0.3 MPa (approx. 3 kgf/cm 2 ) maximum
Water temperature: 5° to 35°C
Flow rate: 16 liters/min at 30°C
25 liters/min at 35°C
Differential pressure: 0.1 to 0.3 MPa (approx. 1 to 3 kgf/cm 2 )
Inner diameter of hose φ 15 mm
<Note>
When chiller is employed, cooling capability of 11.8 kW (10150 kcal/h) is required for the chiller cooler
maximum rating.
Laser
Controller
MLE-124A
Schedule setting
- Laser output waveform
- Laser energy for upper/lower limit judgment
- Number of outputs per second
- Number of repeated outputs
Measurement function
Laser energy (J)
Average power (W)
Counter
Displays total number of outputs (9 digits)
Displays the number of acceptable outputs (9 digits)
Length of cable Standard 3 m cable
It is possible to set 32
types of the combination
shown at left.
｝
Introduction Part
Operating Part
Maintenance Part
Appendixes
Installation
and
Preparation
Part