Control cabinet thermostats – Heating/Cooling electronic, for the triggering of peltier elements
NEW
Technial data
Application
Colour:
RAL7035 light grey
This temperature controller has been specially devised for the triggering of Peltier modules, which are usually applied in connection with the heating or cooling control operations per- formed in switch cabinets, ticket machines or cash dispensers or for the emission of heating and cooling messages or requests. Function: The CTRRS is equipped with an internal sensor that meters the air temperature in the switch cabinet or in other devices that need to be controlled. This sensor triggers, upon the lower deviation or transgression of the preadjus- ted set value, the activation of the required heating or cooling operations.
Housing material: Supply voltage: Switching capacity:
polyamide PA 6.6 (UL94 V-0)
24 V 𝌂 , ±15 %
max.16 A
Output:
relay with non-isolated changeover contact
Power consumption:
0.75 W
Control range:
0 … 60 °C
Switching difference (hysteresis):
approx. 2 … 3K
Sensor:
internal NTC
Protection class:
III
Degree of protection: Operating temperature: Storage temperature: Admissible degree of humidity: Electrical connections:
IP20
-10 … 70 °C -20 … 70 °C
max. 95 % r. H., non-condensing
terminal screw 0.5…2.5 mm 2 on 35 mm DIN standard rail
Way of mounting/ installation:
Mounting / Installation: The controller is provided for installation on a 35 mm DIN standard rail. The accessory kit JZ-13 will be required for the installation of the device on a sheet metal wall or on a profiled frame.
Type
Item no.
Control range
Features
PG
CTRRS-161.000/04
DN600004
0 … 60°C
II
Accessories
Item no.
Features
PG
JZ-13
ZA990001
standard rail with drilled holes for fastening control cabinet controllers (length 40 mm)
II
Installation set JZ-13, consisting of a 38 mm long device carrier and 2 screws
Caution:The device can be applied for one operating mode only, videlicet either “heating” or “cooling”. The changeover contact realised with this device is not suited for the triggering of both operating modes through the reversal of the current flow direction.
Connection for cooling mode operation
Connection for heating mode operation
CTRRS-161.000
Terminal 1: Supply voltage (ground) Terminal 2: Output “cooling” Terminal 3: Supply and switching voltage (+24 V4) Terminal 4: Output “heating”
Peltier module
Peltier module
Catalogue 2022 | Page 182
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