Solar and heating controllers Solar and heating controllers

Solar controller DeltaSol® E

Solar controller DeltaSol® E A multitude of adjustable functions and options are possible using 7 relay outputs and 10 sensor inputs for Pt1000, CS10 and V40. Due to its intelligent and easy-to-understand system configuration and its integrated calorimeter, the controller also offers the control of complex systems with up to 4 weather-compensated heating circuits. For data communication and remote maintenance, the controller is equipped with the RESOL VBus®, which permits two-way communication between modules, PCs or dataloggers.

design rosenthal

For multi-store solar systems!

Function overview
Max. number of collectors:
21
Max. number of storages:
41
Display:
4 line text, illuminated
Sensor inputs (temperature):
10
Total relay outputs:
7
Number of semiconductor relays
(pump speed control):
6(3)
Number of potential-free relays:
1
Input CS10 (irradiation):
Impulse input (V40):
1
HQM with flowmeter:
17
HQM with V40:
13
Weather-compensated heating circuits:
41/6
Additional ΔT-regulation
(e.g. heat exchange):
Thermostat function:
Bypass solar circuit:
External heat exchanger:
Pump speed control:
DVGW-protection against legionella:
Antifreeze function:
Heating circuit backup:
Collector cooling function:
Minimum collector limitation:
Collector emergency shutdown:
Cooling function:
Mixer regulation heating circuit:
Tube collector function:
Store cooling function:
Timer/Time:
Storage loading in layers:
Priority logic/parallel loading /
oscillating loading:
VBus®:
Technical data
Inputs: 10 sensor inputs for Pt1000, CS10, V40
Outputs: 7 relay outputs, 6 of them semiconductor relays, 3 of them for pump speed control and 1 potentialfree relay
Switching capacity:
1 (1) A 240 V~ (semiconductor relay)
4 (1) A 24 V DC/240 V~ (potential-free relay)
Total switching capacity: 4 A 240 V~
Power supply: 100 ... 240 V~ (50 ... 60 Hz)
Supply connection: type Y attachment
Power consumption: < 1.6 W (standby)
Mode of operation: type 1.B.C.Y action
Rated impulse voltage: 2.5 kV
Data interface: RESOLVBus®
VBus® current supply: 35 mA
Functions: solar system controller for use in solar and heating systems. 7 pre-programmed solar and heating systems, internal calorimeter and control of 3 weather-compensated heating circuits by modules. Adjustable system parameters and options (menudriven), balance and diagnostics functions, function control.
Housing: plastic, PC-ABS and PMMA
Mounting: wall mounting, mounting into patch panels is possible
Indication/Display: 4-line LC-text display, illuminated, menu-driven (multilingual)
Operation: 3 push buttons at the front
Ingress protection: IP 20 / IEC 60529
Protection class: II
Ambient temperature: 0 ... 40 °C
Pollution degree: 2
Dimensions: 227 x 156 x 62 mm
Bus: RESOL VBus® (max. current drain 35 mA)
  1 system-dependent
  3 another calorimeter with V40 via module WMZ is possible
  6 possible by module HKM3 (external only)
  7 internal counter switchable
Customised and OEM versions are available on request. Please contact our sales team.
VBus
The number of VBus® accessories that can be connected to one controller depends on the sum of their current consumption and on the current supply of the controller VBus®.
Device Maximum current consumption
VBus®/PWM interface adapter 6,5 mA
VBus®/USB interface adapter 6,5 mA
VBus®/LAN interface adapter 6,5 mA
Datalogger DL2 1,5 mA
Datalogger DL3 VBus® 1-5: 10 mA
VBus® 6: 0.5 mA
Smart Display SD3 17,5 mA
GA3 Large Display 1 mA
AM1 alarm module 16,5 mA
HKM3 1 mA
EM 1 mA
STA-W 12 mA
PDF Installation manual
PDF Systems

Solar controller DeltaSol® E
System controller for solar and heating systems
Article-no: 115 661 23 | Price bracket A 407.00 €

Solar controller DeltaSol® E - Full kit
System controller for solar and heating systems
incl. 6 sensors Pt1000 (2 x FKP6, 4 x FRP6)
Article-no: 115 661 33 | Price bracket A 471.00 €

Solar controller DeltaSol® E - Full kit incl. SD3
System controller for solar and heating systems incl. SD3
and 6 sensors Pt1000 (2 x FKP6, 4 x FRP6)
Article-no: 115 662 83 | Price bracket A 570.00 €


All prices are calculated ex works, in EUR and do not include VAT.

The cTuVUS certification confirms that the controller meets the demands of the UL 60730-1A and CSA E60730.1 standards.
The cLCus certification confirms that the controller meets the demands of the UL 60730-2-9 and CSA - E60730-2-9-01 standards.
The cLCus certification confirms that the controller meets the demands of the UL 60730-1A and CSA E60730.1 standards.