10 Technical Data
P-587 Positioner
PZ251E
Version: 1.1.0
35
10.1.2
Maximum Ratings
The P-587 is designed for the following operating data:
Maximum operating voltage Maximum operating
frequency (unloaded)
1
Maximum power
consumption
2
-20 to +120 V
X axis: 23 Hz
Y axis: 23 Hz
Z axis: 44 Hz
X1, X2, Y1, Y2:
40 W each
Z1, Z2, Z3, Z4:
8.5 W each
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-587:
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
