ACDC power current driver system for laser applications with safety interlock
Output power from 7000W to 21000W
The LAPS21000 is a high-performance, modular DC power supply designed as a modular system. It can be configured to provide power outputs from 7000W up to 21000W in single unit mode. Parallel mode is also available for higher performance. The LAPS21000 is equipped with 3 x 7kW PFC boards feeding a total of 12 x 1750W DC/DC converters. In this way, the system can be adjusted in any steps up to a maximum of 1750 W and 45 V. Ideal power supply for laser applications Each output channel can be used as a high-speed current driver with rise and fall times under 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.
Short 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
| INPUT | |
|---|---|
| Input voltage | 360 V … 528 Vac, 3 phase, 50/60 Hz |
| Hold up time | > 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 |
