Component location
ATTENTION:
Make sure to turn of the equipment's power supply before handling it, as different areas
may be energised.
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, cos
j
=1
Probe temperature range...........................................................................................................–40.0 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-15561
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
Degree of pollution ........................................................................................................................II s/ EN 61439-1
Degree of protection .......................................................................................................................................IP65
Dimensions .............................................................................................................400(An) x 300(Al) x 135(P) mm
Double isolation between power supply, secondary circuit and relay output.
Logger battery life if the power supply fails..................................................................................................48 hours
Battery ...................................................................................................................................Li-Polymer for logger
Type of assembly................................................................................................................................Fixed internal
Internal buzzer
Encapsulated assembly
Battery connector
F1:
Circuit breaker
Q1:
Compressor
motor guard
FM:
Operating circuit breaker
K2M:
Defrost
contactor
F3:
Insulation
transf. fuse
(according to model)
K1M:
Compressor c
ontactor
F2:
Auxiliary
output fuse
T1:
Insulation
transf. transformer
(according to model)
Control
cable
connector
Single phase
terminal
Three phase
terminal
Control
terminal
18
