Southern African Large Telescope

Prime Focus Imaging Spectrograph

PFIS Steady State Power

SALT-3140AE00xx

Jeffrey W Percival

Modification Record
Version Date Comment
1.0 01-Jul-2004 initial release

Power (W) Comment
Top Hex

2 x etalon ctlr 184 Mfgr spec; measured power is about half this
PFIS Main Box

PXI Chassis 4 Data sheet
3 x Motion Ctlr 15
Power Supplies 36 15A, 24V, 90% efficiency
PFIS Box 1

4 x Drivers 9.6 estimate based on measured Oriental Motors board
Interlocks 1 estimate from EE
PFIS Box 2

4 x Drivers 9.6 estimate as above
Interlocks 1 estimate from EE
SAAO CCD Boxes

SDSU Array Ctlr 4.3
SDSU Pwr Supply 80
CCD Ion Pump Ctlr 40
Star Tracker

Base 15 Measured
Total


399.5