PI P-5 7 Series, Руководство пользователя

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10 Technical Data
P-5x7/P-5x8 Positioners PZ82E Version: 3.2.0 41
Model Maximum operating
voltage
Maximum operating
frequency (unloaded) 1
Maximum power
consumption 2
P-558.ZCD
P-558.ZCL
P-558.TCD
-20 to 120 V 190 Hz 22 W
P-518.ZCD
P-518.ZCL
P-518.TCD
-20 to 120 V 167 Hz 28 W
P-528.ZCD
P-528.ZCL
P-528.TCD
-20 to 120 V 117 Hz 34 W
1 To ensure stable operation, the maximum operating frequency has been defined as around
one third of the mechanical resonant frequency.
2
The heat that is generated by the piezo actuator during dynamic operation limits the value for
maximum power consumption.
Details can be found at the following website:
https://www.physikinstrumente.com/en/technology/piezo-technology/properties-piezo-
actuators/electrical-operation/
10.2 Ambient Conditions and Classifications
Pay attention to the following ambient conditions and classifications for the P-5x7/P-5x8:
Area of application For indoor use only
Maximum altitude 2000 m
Air pressure 1100 hPa to 700 hPa
Relative humidity Highest relative humidity 80 % for temperatures up to 31 °C
Decreasing linearly to 50 % relative humidity at 40 °C
Operating temperature -20 °C to 80 °C
Storage temperature -20 °C to 80 °C
Transport temperature -25 °C to 85 °C
Overvoltage category II
Protection class I
Degree of pollution 1
Degree of protection
according to IEC 60529
IP20