LAPS21000
ACDC power current driver system for laser applications with safety interlock
Output power from 7000 W up to 21000 W
The LAPS21000 is a high-power, modular DC power supply designed as a modular system. It can be configured to provide output powers from 7000 W up to 21000 W in single unit mode. Parallel mode is also available for higher powers. The LAPS21000 is designed with 3 x 7 kW PFC boards that feed a total of 12 x 1750 W DC/DC converters. So the system can be customized in any max 1750 W and 45 V steps.
Ideal power supply for laser applications
Each output channel can be used as a high-speed current driver with rising and fall times below 100 μs, making it an ideal power supply for laser diode bars or as an AC/DC front end to drive fiber laser diode systems.
Brief facts
- Up to 21 kW / unit
- Parallel operation for higher output power
- for DC and pulsed application
- Water-cooled
- Machinery Directive-compliant – 2016/42/EC
- up to 12 channels current/voltage source
- Analogue/digital interface
- Class 3 safety interlock / ISO13849-1 class d
- CB + UL/CSA certified
- Compact design – 19”/3U
LAPS21000 Technical data:
| INPUT | |
| Input voltage | 360 V … 528 Vac, 3 phase, 50/60 Hz |
| Hold uptime | > 10 ms |
| Inrush current | < 50 A |
| OUTPUT | |
| Output voltage | 2.5 … 45 V / 5 … 90 V / 7.5 … 135 V / 10 …180 V / 15 … 270 V |
|
Output current
|
540 A / 270 A / 180 A / 135 A / 90 A
|
|
Ripple and noise
|
< 100 mArms
|
|
Line regulation
|
< 0,1 %
|
|
Load regulation
|
< 1 %
|
|
Total output power
|
7 kW / 14 kW / 21 kW
|
|
Efficiency (typical)
|
93 %
|
|
Rise/fall time
|
<50 μs
|
|
GENERAL
|
|
|
MTBF
|
250,000 Hrs. (35 °C, GB)
|
|
Protections
|
Over-current, Over-voltage and Over-temperature
|
|
Safety
|
EN61010, Double interlock: ISO13849-1, PLd
|
|
EMC
|
IEC61000-6-2, IEC61000-6-4, F47
|
|
Dimension W x D x H
|
445 mm x 445 mm x 133 mm
|
|
Cooling
|
Water
|
