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TC12 Installation, Commissioning & Maintenance Handbook
666/HE/43100/000
Page 10
Issue 10
2 TC12
INSTATION
2.1 SPECIFICATION
2.1.1 Mains voltage ranges
The Instation will work over: 98 – 132 V RMS
198 – 264 V RMS
Note
. The voltage range of the PC used in the Instation should be checked in the
manufacturer's literature and note should be taken of any links/switches
that need setting for different voltage ranges.
2.1.2 Mains frequency range
All TC12 equipment will work from 47 Hz to 63 Hz
2.1.3 Mains current
Instation Cabinet and PC without racks
1.0 A @ 240 V
ITU Rack (Fully equipped) 200 mA @ 240 V
Digital Output Rack (Fully equipped)
4.5 A @ 240 V
1024 LEDs at 24 V 25 mA per LED
Digital Output Rack (Fully equipped)
2.75 A @ 240 V
1024 LEDs at 24 V 15 mA per LED
The figures above are added together for the system used:
An ITU cabinet with two ITU racks will use:
1.0 + 0.2 + 0.2 =
1.4 A
An ITU cabinet with two 15mA Digital output racks will take:
+ 2.75 + 2.75 =
6.5 A
2.1.4 Temperature and humidity requirements
The ITU will work over:
0
°
C to 40
°
C
Humidity: 20%-80%
non-condensing