Integral T process thermostats
21/01/2019 / YAWE 0026 Equipment description 15
4 Equipment description
4.1 Environmental conditions
The operation of the thermostats is only allowed under the following conditions as specified in
DIN EN 61010-2-010:2003 and DIN EN 61010-1:2001:
Indoor use.
Altitude up to 2000 m above sea level.
Foundation must be dense, even, non-slippery and non-flammable.
Keep clear distance (Section 6.1).
Ambient temperature range ( Section 9).
Use only within this range for an undisturbed operation.
Mains supply voltage fluctuations ( Section 9).
Maximum relative humidity 80 % for temperatures up to 31 °C, decreasing linearly to 50 %
relative humidity at 40 °C.
Transient over voltage according to Installation Categories (Over voltage Categories) II.
Pollution degree: 2.
4.2 Equipment types
Integral process thermostats are identified by the letter T in the type designation. The number which
follows refers to the cooling capacity at 20 °C outflow temperature. Types with the letter W at the
end operate with a water-cooled condenser.
4.3 Basic principle
Integral T process thermostats are powerful heating/cooling circulation thermostats with a very
small active bath volume. A largely thermally inactive bath volume serves as additional expansion
space.
The heating and cooling capacities are suitably matched in order to achieve rapid temperature
change both in the heating and in the cooling range.
Outflow to
Consumer
Consumer return
To Next Page
Loading...
Need help?
General
