Escosol Deltasol TT solar charge controller for thermal applications for 4 systems: 3 sensors + 2 relays
The DeltaSol TT is optimized for small and medium-sized solar and heating systems, as well as thermal systems. The controller includes relays, a semiconductor, and other high-power relays connected to a 3.6 kW (230 V~) electric heater. The DeltaSol TT controls the electric backup heater, a domestic hot water tank, and time and temperature functions.
Provides increased comfort with a rapid heating function. A remote control with an integrated LED indicator (RESOL RCTT), connected to the medium-sized cable controller, allows you to quickly and remotely activate and deactivate the heating function. Direct connection to a 3.6 kW electric auxiliary heater (230 V~)
3 elements for Pt1000 temperature sensors
1 PWM output for speed control of high-efficiency pumps
4 basic systems to choose from (between the two, thermal systems)
Control of the electric auxiliary heater and time and temperature function
The heating function can be activated quickly and remotely
Technical specifications
Inputs: for 3 Pt1000 temperature sensors, 1 RCTT remote control
Outputs: 1 semiconductor relay, 1 high-power relay for immersion heater, 1 PWM relay
PWM frequency: 1000 Hz
PWM voltage: 10.5 V
Output power: 1 (1) A 240 V~ (semiconductor relay) 16 (3) A 240 V~ (high-power relay)
Total output power: 1 A 240 V~
Power supply: 100 … 240 V~ (50 … 60 Hz)
Connection type: Yes
Standby: 0.52 W
Temperature control class: I
Contribution to energy efficiency: 1%
Functionality: Type 1.B.C.Y
Transient voltage ratio: 2.5 kV
Functions: Operating hours counter, vacuum tube sensor function, speed control, thermostat function with timer, ACS function with rapid heating
Housing: Plastic, PC-ABS and PMMA
Mounting: Wall or terminal block
Display: LCD display combining multifunctional images with pictograms, a 4-digit 16-segment text panel, a 4-digit 7-segment panel, and 10 symbols
Operation: With 3 front keys
Protection class: IP 20 / DIN EN 60529
Protection category Protection: II
Ambient temperature: 0 to 40°C
Contamination index: 2
Dimensions: 172 x 110 x 46 mm
Weight: 330 g