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MULTICAL®
602
82
Kamstrup
A/S
∙
Technical
Description
∙
5512
‐
931_N1_GB_11.2016
9.3
High Power supply module 230 VAC
This PCB module is galvanically separated from the mains supply and is suited for direct 230 V mains installation.
The module is a
S
witch
M
ode
P
ower
S
upply (SMPS) that meets the demands for double insulation when the
calculator top is mounted. The power consumption is less than 1.7 VA/1 W.
National electricity installation requirements must be met. The 230 VAC module must be connected/disconnected
by the utility staff, whereas the fixed 230 V installation for the switch cabinet must only be made by an authorised
electrician. If mains disappears, this SMPS will keep the meter running for a few seconds.
9.4
High Power supply module 24 VAC
This PCB module is galvanically separated from the 24 VAC mains supply and is suited for industrial installations
with joint 24 VAC supply and individual installations supplied from a separate 230/24 V safety transformer in the
switch cabinet. The module is a
S
witch
M
ode
P
ower
S
upply (SMPS) that meets the demands for double insulation
when the calculator top has been mounted. The power consumption is less than 1.7 VA/1 W.
National electricity installation requirements must be met. The 24 VAC module must be connected/disconnected
by the utility staff, whereas installation of 230/24 V in the switch cabinet must only be made by an authorised
electrician.
The module is specially suited for installation together with a 230/24 V safety transformer, e.g. type 6699-403, that
can be installed in the switch cabinet before the safety relay. When the transformer is used the power consumption
will be less than 1.7 W for the entire meter including the 230/24 V transformer. If mains disappears, this SMPS will
only keep the meter running for a few seconds.