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SPA3-2 installation guide
www.renishaw.com
Environmental conditions
Indoor use
Altitude
Operating temperature
Storage temperature
Relative humidity
Transient voltages
Pollution degree
Voltage fluctuations
* NOTE: IP30 rating achieved with all connectors fitted. It may be necessary to house SPA3-2 in a suitable electrical enclosure
according to the installation's environmental conditions to obtain a higher IP rating.
Issued 08 2020
IP30* (BS EN60529:1992 (or current version))
Up to 2000 m
+5 °C to +50 °C
‐25 °C to +70 °C
80% maximum ﴾noncondensing﴿ for temperatures up to +31 °C
Linear decrease to 50% at +50 °C
Overvoltage category I
2
Refer to dc power specification
10
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