NM20216A-F
23
Technical data
1
Table 1. Power consumption of system units.
The total consumption depends on system configuration.
Unit
Power [W]
Appar. [VA] Notes
Main electronics cabinet
1700/1900
1800/2000
64 ch EEG / 128 ch EEG
Lifting unit
10/750
20/1200
Idle/working (20 s / run)
3-D digitizer
40
60
Acq. workstation, 2 TFT monitors (typ.)
400
Anal. workstation, 2 TFT monitors (typ.)
400
Trigger I/O unit (2 pcs, total)
20
Voice intercom (typ.)
10
CCTV video monitoring (typ.)
50
Finger response pad
10
DAT drive (typ.)
100
MOD drive (typ.)
100
Color printer (typ.)
250 /1650
Norm./max.
Monochrome printer (typ.)
30/600
Idle/printing
Video projector (typ.)
800
Electrical stimulator (typ.)
10
Audiovisual stimulus system (typ.)
200
Feed-forward active compensation
200
Note 1
Stimulus cabinet not included as a unit since the consumption depends on the equipment used
Note 2
Ratings marked with "typ." are representative values only, actual values depend on the exact model used
• Power consumption of whole system: depends on system configura-
tion, see Table 1
• Connection of the main electronics cabinet and stimulator cabinetto
mains via separate isolation transformers, see Fig. 3.11 and 1.4.5.
• Grounding: magnetically shielded room, main electronics cabinet,
and stimulator cabinet permanently grounded at a single point,see Fig.
3.11.
1.11. Classification (IEC 60601-1-1)
Classification according to IEC 60601-1-1:
• Class I equipment
• BF-type equipment
1.12. Miscellaneous
• Disinfection of applied parts: pure alcohol
• Mode of operation: continuous
