NOTES ON DEVICE SAFETY LSM 710 and LSM 780
Carl Zeiss Power Requirements Systems
4 M60-1-0025 e 02/2010
1.3 Power Requirements
The LSM 710 and LSM 780 systems and ConfoCor 3 come with a mains power supply cord and
plug, either CEE red (3/N/PE 400/230V/16A), or NEMA L 14-30P (2/N/Ground 120/240V/30A), and
with the matching mains socket outlet.
The mains socket outlet must be equipped with a fuse having minimum tripping characteristic C
according to IEC/EN 60898.
Line voltage 3/N/PE 400/230 V AC (±10 %) 2/N/Ground 240/120 V AC (±10 %)
Line frequency 50...60 Hz 50...60 Hz
LSM incl. VIS laser:
Max. current
Power
3 phases at 16 A
Phase 1 = 1.9 kVA max.
Phase 2 = 1.5 kVA max.
Phase 3 = 2.6 kVA max.
2 phases at 25 A
Phase 1 = 3.2 kVA max.
Phase 2 = 2.8 kVA max.
Power consumption 4000 VA max. 4000 VA max.
Class of protection I I
Type of protection IP 20 IP 20
Overvoltage category II II
Pollution degree 2 2
EMC test according to DIN EN 61326-1 (10/2006)
1. Noise emission according to CISPR 11 / DIN EN 55011 (11/2007)
2. Noise immunity according to table 2 (industrial sector)
In the rare case of a voltage surge on the power supply line (e.g. from indirect lightning stroke), a
momentary interruption of the real time system's functionality is possible. This is no defect. A possible
protective means to further minimize the probability of a functional disruption is a transient voltage
protector in your facility's power system.
Fig. 1 Fuses F1/F2 of the external laser module
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