Figure 13: Power reduction vs. input voltage
2.2.2 Temperature
The operating temperature is monitored at several points in the device. High voltage generation is stopped in case the external
air temperature exceeds 35°C (or 50°C for the device class GPS, 350 W, COMPACT) or internal temperature of several modules
exceeds a predefined limiting value.
INFORMATION
INFORMATION
High voltage generation is reactivated immediately if the limit values are no longer exceeded.
2.3 ARC Management
An ARC is defined as an almost complete discharge per time unit. The device detects an ARC when the output current
is I
OUT
= (I
SET
+ 0,5 • I
NOM
).
2.3.1 Devices without option ARC
CAUTION!
Caution!
For devices without the ARC option, the user must ensure that the permissible number of ARCs is not exceeded.
These devices do not protect themselves against high-frequency ARCs.
The permissible number of ARCs depends on the device class, the output voltage as well as the installed options and is specified
in Table 11: Permissible number of ARCs.
GPS High Voltage Power Supply Series | Last change: 10.01.2020 |
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