
3
Installation
page 28
ELC X-Series-V1.3-09.16-GB
subject to technical alterations
3.4.4 Extended temperature and power range
The ambient temperature range for standard operation is T
a
= 5°C to 45°C. At a temperature
of 47°C the lamp is switched off automatically.
PROFIBUS-output-data (Master
→
ELC)
Byte-
No.
0
1
2
3
4
5
Name
[Power
Set
Value]
[Installed
Lamp
Power]
[Lamp
Control]
[Reserved]
↓
Bit
7
6
5
4
3
2
1
0
Name
UV
Ready
UV
Select
n/a
Extended
Range
n/a
n/a
Clear
Error
Start
Lamp
If the
{Extended Range}-
Bit in Register
[Lamp Control]
is set to 1, extended functions are
activated:
Type
Max. ambient
temperature for
lamp operation
Max. possible
output power
(mains voltage >
400V)
Note
ELC X6
55°C
6kW
Note that with ELC X6 no operation
beyond 6kW is enabled.
ELC X8
55°C
8.8kW
To keep the internal temperatures on a
constant level the maximum output
power (P
max
) is decreased linearly from
8.8 kW to 8kW between 45°C and 55°C
as shown in Fig. 16.
There is an additional reduction of the output power if the mains voltage falls below 400 V. This
voltage dependent output power reduction is added to the temperature dependent derating.