Cosmo Deltasol BS - Technichal Data and Overview of Functions

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•System-monitoringdisplay
•Upto4temperaturesensorsPt1000
•Heatquantitymeasurement
•VBus
®
•Functioncontrol
•User-friendlyoperationthrough
simple handling
•Pumpspeedcontroland
solar operating hours counter
Technical data
Housing: plastic, PC-ABS and PMMA
Protectiontype:IP 20 / DIN 40050
Ambient temp.: 0 ... 40 °C
Dimensions: 172 x 110 x 46 mm
Mounting:wall mounting, mounting into patch-panels
is possible
Display: System screen for systems visualisation,
16-segment display, 7-segment display, 8 symbols for
system status and operating control lamp
Operation: 3 push buttons at the front of the housing
Functions: Differential temperature controller with
optional system functions. Function control according
to BAW-guidelines, operating hours counter for solar
pump, tube collector function, pump speed control as
well as heat quantity measurement.
Inputs: for 4 temperature sensors Pt1000
Outputs: 1 semiconductor relay and 1 standard relay
Bus: VBus
®
Powersupply: 220 ... 240 V~
Modeofoperation:Type 1.y
Switchingcapacity:
semiconductor relay:
1 (1) A (220 ... 240) V~
electromechanical relay:
2 (1) A (220 ... 240) V~
The Deltasol BS is a controller for standard solar ther-
mal systems. It provides a clear operating concept and
is equipped with a system-monitoring display. Flashing
symbols for sensors, pumps and valves show tempe-
ratures, temperature differences and active actuators.
The Deltasol BS controller is available in 4 versions
Technichal data and overview of functions