PI PZ265E, User Manual, Page: 57 / 63

10 Technical Data
PL0xx/PDxxx Piezo Actuator PZ265E Version: 1.0.0 53
10.1.4 Ambient Conditions and Classifications
The following ambient conditions and classifications for the PL0xx/PDxxx must be observed:
Area of application For indoor use only
Air pressure 500 hPa to 1500 hPa

If you want to operate the PL0xx/PDxxx outside of the
specified air pressure range, contact our customer service
department (p. 47).
Relative humidity Maximum relative humidity 55 %
Continuous operation with high static voltage in humid
environments significantly reduces piezo actuator lifetime.

If you want to operate the PL0xx/PDxxx at a relative
humidity of more than 55 %, contact our customer service
department (p. 47).

Observe the information on service life, which can be found
here:
−
Section "General Notes on Start-Up and Operation"
(p. 31)
− Internet site of PI Ceramic (www.piceramic.com/piezo-
technologie/picma.html)
Operating temperature –40 °C to 150 °C
Storage temperature –40 °C to 80 °C
Transport temperature –40 °C to 80 °C
Overvoltage category II
Degree of pollution 1
The PL0xx/PDxxx is intended for installation in devices that fulfil the following classifications:
Protection class I
Degree of protection
according to IEC 60529
IP20