200W 500W, Air Cooled QUBE Fiber Lasers

Transcription

1 Technical Specification 200W 500W, Air Cooled QUBE Fiber Lasers CONTENTS 1.1 SCOPE OPTICAL SPECIFICATION BEAM DELIVERY FIBER SPECIFICATION ALIGNMENT LASER POWER DISTRIBUTION COOLING REQUIREMENTS CONTROL SAFETY FUNCTIONS PHYSICAL ENVIRONMENT COMPLIANCE DIMENSION DRAWING 8 Page 1 of 9

2 1.1 Scope 19 Cased Fiber Lasers with forced air cooling comprising a single OEM Module comprising an optical engine, based on SPI Lasers GTWave active fiber technology, pump diodes with drivers, comprehensive FiberView Control Unit, with integral AC-DC Power Supply Applicable Product Code Families SP-0300-C -A - - -PQA A Optical Specification Laser Powers 200W, 300W, 500W At the output connector Efficiency 28% SOL, AC to optical Wavelength 1080nm ±2nm Polarisation Laser Linewidth Thermal Focus Shift Pulse Duration Random <10 nm 0.5 Z R / kw (Rayleigh length per kw) 10µs CW At the output connector Rise Time <5µs 10% to 90% at rated power Fall Time <6µs 90% to 10% at rated power Pulse Frequency See below Maximum frequency for zero interpulse power Output Power Range 10%-105% Normal operation. Relative to specified output power Low Power Mode 30W - 300W 500W Model only. Needs separate control line activated Warm Up Time 30 mins nominal To reach specified power stability from cold Long Term Power Stability (1 Sec 10 Hours) Fiber Laser Design Lifetime ±2.0% peak >40,000 Hours After warm up time, under constant cooling conditions. At specified output power MTBF, Mean Time Before Failure. Assuming 25 C ambient temperature The maximum modulation bandwidth in both analogue and digital modes varies with the set output power of the Laser, not with the rated output power. Figure 1 shows the maximum modulation bandwidth as a function of set power. Page 2 of 9

3 Figure 1 Modulation Bandwidth as a Function of Set Power Laser Life Expectancy SPI s fiber lasers are designed using active and passive components including active and passive fibers. The optical characteristics of the passive components do not age appreciably over time or with use, nor do the characteristics of the active fibers. The life expectancy of the fiber laser is therefore set by its other active components, and primarily by the pump diodes. The design lifetime for the pump diodes (an ensemble of fiber coupled laser diodes) is typically 100,000 hours MTBF. This MTBF is not until catastrophic failure, but to the time at which the current required to maintain output power exceeds a design limit. The quoted MTBF is for the ensemble of all individual laser diodes. For individual laser diodes, the MTBF is considerably longer, of the order of 1,000,000 hours, but it is the ensemble MTBF that is important when considering the product lifetime. Other active components within the QUBE fiber laser have shorter predicted MTBF s but these items are considered replaceable service items. 1.3 Beam Delivery Fiber Specification Output Fiber 20µm 50µm Beam Quality, BPP,(mm.mrad) Beam Divergence (mrad) 86% power enclosed Beam Divergence (mrad) 99.5% power enclosed Output Fiber Lengths M (0.38) 100µm enhanced 100µm 300µm 2.1± ± ±0.6 13±4 82±12 170±30 130±25 180±30 175±40 <140 <280 <240 <280 <300 5m, 10m, 15m & 20m PIPA-Q Output Connector Nominal. As defined ISO Nominal. Full angle at specified power Full angle at specified power Conduit may have occasional blemishes of purely cosmetic nature. Page 3 of 9

4 1.4 Alignment Laser Power 1mW (max) Class 2 Fitted as std Wavelength Red ( nm) Supply Voltage 24V +/-10% 1.5 Power Distribution Output Power 200W 300W 500W Frequency 47-63Hz Rated Power AC Supply Option AC Supply Description Maximum AC input current Apparent power (Maximum) Apparent power (Typical) W A kva kva V, 1Φ 16/20A IEC type C20 3 pin black connector V, 1Φ No connector 300 A V, 1Φ 16 IEC type C20 3 pin black connector See above See above Cooling Requirements Output Power 200W 300W 500W Cooling Capacity (W) (Heat Load to be removed) At EOL for specified output Page 4 of 9

5 1.7 Control Customer Interface GUI Serial - RS232, Ethernet, CANBus Parallel Digital (24V nominal) and Analog (0-10V) signals FiberView CAN bus uses proprietary protocol 1.8 Safety Functions Prevention of unauthorised use PLe Keyswitch Prevention of unexpected start-up PLd Reset Button Emergency stop External Interlock Work enclosure interlock Fiber continuity monitoring PLe PLe PLd PLc 1.9 Physical Please see Dimension Drawings in Section 1.12 Parameter Width Depth Height Weight Value 19 Rack mount (445mm) 621mm 5U (221mm) 60kg 1.10 Environment Parameter Value IP Rating IP52 (excluding Power Input / Control Interface which is IP50) Range of ambient 5-40 Humidity Maximum Operating Altitude Storage 5-85% RH 35 C Max Dew Point 2000m (Refer to SPI for use above 1000m) 0 70 C 0-95% RH Page 5 of 9

6 1.11 Compliance Legal For legal compliance the cased laser component shall comply with the following European Union (EU) directives: EU Directive Harmonised Standard Notes 2011/65/EU 2014/35/EU 2012/19/EU EN 50581:2012 EN :2006+A1:2009 EN 60529:1989 EN :2007 EN 61140:2002/A1:2006 EN 61293:1995 None RoHS Directive Technical documentation for the assessment of electrical and electronic products with respect to the restriction of hazardous substances Low Voltage Directive Safety of machinery Electrical equipment of machines Part 1: General Degrees of protection provided by enclosures (IP code) Insulation coordination for equipment within low-voltage systems Part 1: Principles, requirements and tests (sections as required by EN60204 above) Protection against electric shock Common aspecifiedts for installation and equipment (sections as required by EN60204 above) Marking of electrical equipment with ratings related to electrical supply WEEE Directive No Harmonised Standards Apply For legal compliance cased laser component shall comply with the following United States (US) Regulations: US Regulation Title 21, Chapter I, Subchapter J, Rule (a)(3) Title 47, Chapter 1, Subchapter A, Title 47, Chapter 1, Subchapter A, Marketing Note FDA - Product listing regulation FCC EMC Conducted Emissions, Class A, digital device, limits, verification only FCC EMC Radiated Emissions, Class A, digital device, limits, verification only For Marketing proposes the relevant sections of the following Harmonised Standards shall be applied to the QUBE Fiber Laser. Harmonised Title Standard EN :2008 Safety of machinery - Laser processing machines - Part 1: General safety requirements Safety of machinery - Laser processing machines - Part 3: Noise reduction and noise EN :2013 measurement methods for laser processing machines and hand-held processing devices and associated auxiliary equipment Safety of machinery - Safety-related parts of control systems - Part 1: General principles for EN :2015 design EN :2012 Safety of machinery - Safety-related parts of control systems - Part 2: Validation Page 6 of 9

7 Harmonised Standard EN11554:2008 EN 12100:2010 EN :2000+A1:2008 EN :2002+A1:2008 EN :2002+A1:2008 EN :2014 EN :2006+A2:2011 EN :2005 EN 55011:2009+A1:2010 EN :2014 Title Optics and photonics - Lasers and laser-related equipment - Test methods for laser beam power, energy and temporal characteristics Safety of machinery - General principles for design - Risk assessment and risk reduction Safety of machinery Assessment and reduction of risks arising from radiation emitted by machinery Part 1: General principles Safety of machinery Assessment and reduction of risks arising from radiation emitted by machinery Part 2: Radiation emission measurement Procedure Safety of machinery Assessment and reduction of risks arising from radiation emitted by machinery Part 3: Reduction of radiation by attenuation or screening Safety of laser products Part 1: Equipment classification and requirements. Safety of laser products Part 4: Laser guards Electromagnetic compatibility (EMC) Product family standard for machine tools Part 1: Emission Industrial, scientific and medical equipment Radio-frequency disturbance characteristics Limits and methods of measurement Electromagnetic compatibility (EMC) - Part 3-2: Limits Limits for harmonic current emissions (equipment input current 16 A per phase) Page 7 of 9

8 1.12 Dimension Drawing Page 8 of 9

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