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Color Block PSU-30 User Manual 15 V2.0 September 2012
www.chroma
-
q.com
Power connector: Trailing lead
Control: ANSI E1.11 USITT DMX 512-A
Body color: Black power coated paint
IP Rating: IP20
Fuses: Both live and neutral are fused
110V - 2 x 20A 1.25” ceramic
220V - 2 x 10A 1.25” ceramic
Cooling: 5 x rear mounted fans, ventilation required front and rear
Operating temperature: 0º C to + 40º C
Approvals: EN55103-1, 55103-2, IEC60950
b. Maintenance
With care the Color Block PSU-30 will require little maintenance. However, as the unit is likely to be used in a stage
environment we recommend periodical internal inspection and cleaning of any resulting dust and cracked oil residue. In
addition the internal battery will need to be replaced on a regular basis (see following section).
Do not spray liquids on the front or rear panel. If the front enclosure requires cleaning, wipe with a mild detergent on a damp
soft cloth.
c. Battery replacement
The CR20/32 Lithium battery should last approximately 5 years from the date the battery was made – note that a 4 year life
from date of product sale would not be unexpected when delivery and manufacturing times are allowed for.
Caution:
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended
by the manufacturer. Dispose of used batteries according to the battery manufacturer’s instructions and local regulations.
d. Installation
The Color Block PSU-30 must be installed in a 2U rack mounted enclosure and be supported front and rear. Ensure
adequate ventilation around the front and rear of the enclosure. Failure to allow adequate ventilation may result in premature
failure of the unit.
e. Wiring
Power in, mains voltage
Europe
Live = brown, neutral = blue, earth = green / yellow
North America
Live = black, neutral = white, ground = green
OUT - XLR4
Used to supply power and control data to the Color Block DB4 or Color Block 2 fixtures. Pin 1 = 0VDC, pin 2 = control
minus, pin 3 = control plus, pin 4 = +48VDC. The chassis should be ground bonded.