AKO PROPlus 3PH BASIC - Technical Specifications

1569H051 Ed.03
10.- Technical specifications
Rated voltage Un...........................................................................................................400 V~ ±10 % 50 Hz ±5 %
Rated voltage Ue...........................................................................................................230 V~ ±10 % 50 Hz ±5 %
ALARM relay........................................................................................................................... 8A at 250V, cosj=1
Probe temperature range...........................................................................................................–45.0 ºC to 99.9 ºC
Resolution, setting and differential ................................................................................................................0.1 ºC
Thermometric precision.................................................................................................................................± 1 ºC
Precision of the NTC probe at 25 ºC.............................................................................................................± 0.4 ºC
Input for NTC probe .............................................................................................................................AKO-14901
Maximum input power in the operation ..........................................................................................................30 VA
Working ambient temperature............................................................................................................-5 ºC to 40 ºC
Storage ambient temperature ..........................................................................................................–30 ºC to 70 ºC
Overvoltage category.................................................................................................II s/ EN 61439-1 / EN 61439-2
Degree of pollution....................................................................................................II s/ EN 61439-1 / EN 61439-2
Degree of protection .......................................................................................................................................IP65
Dimensions .............................................................................................................400(An) x 300(Al) x 135(P) mm
Double isolation between power supply, secondary circuit and relay output.
Type of assembly................................................................................................................................Fixed internal
Internal buzzer
Encapsulated assembly
English
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For further information, please refer to the user manual available on our website www.ako.com.