R5912128 /03 SP4K-B24
2.1 Installation requirements
Environmental conditions
The table below summarizes the physical environment in which the SP4K-B series projector can be operated
or stored.
Environment
Operating Non-Operating
Ambient Temperature 10°C (50°F) to 40°C (104°F) -15°C (5°F) to 60°C (140°F)
Air cleanliness Clean office environment (equivalent with
clean room standard ISO 14644-1 ISO Class
9)
n.a.
Humidity 5% RH to 85% RH Non-Condensed 5% to 95% RH Non-Condensed
Altitude -60 (-197 ft) to 4.000 m (13.125 ft)
1
-60 (-197 ft) to 10.000 m (32.810
ft)
Let the projector acclimatize after unpacking. Neglecting this may result in a failure in the start-up of
the Light Processor Unit.
Use in high altitude conditions
Combining high altitude and high ambient temperature creates extra challenging conditions for any electronics
system; projectors are no exception to this. The system can be used up to 4.000 m (13.125 ft) altitude
1
, but the
maximum ambient temperature should be reduced once exceeding 2.500 m (8.202 ft). This in accordance
with the following table:
Altitude (m) Altitude (ft) Temp (°C) Temp (°F)
0 0 40 104
2 000 6 562 40 104
2 500 8 202 39 102
3 000 9 842 38 100
3 500 11 483 37 99
4 000 13 123 35 97
Main Power requirements
Depending on the available power circuit, all SP4K-B projectors can operate from a single-phase power net or
three-phase power net.
Power system Power requirements
three-phase power net 55B / 40B / 27BHC:
• 200–240V/346–415V, 3W+N+PE, 15A, 50/60 Hz (Y)
• 200–240V, 3W+PE, 20A, 50/60 Hz (Δ)
35B:
• 200–240V/346–415V, 3W+N+PE, 10A, 50/60 Hz (Y)
• 200–240V, 3W+PE, 15A, 50/60 Hz (Δ)
single-phase power net
• 55B: 200–240 VAC, L1+L2/N+PE, 25A, 50/60 Hz
• 40B: 200–240 VAC, L1+L2/N+PE, 25A, 50/60 Hz
• 35B: 200–240 VAC, L1+L2/N+PE, 20A, 50/60 Hz
• 27BHC: 200–240 VAC, L1+L2/N+PE, 25A, 50/60 Hz
Getting started
1. Limited to 2.000 meters (6.562 feet) for Chinese Mainland due to local regulations.