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Resol DeltaSol BX – Full kit

Solar Controller

RESOL DeltaSol® BX – Full Kit. System controller for simple solar and heating systems. Incl. 4 sensors Pt1000 (2xFKP6, 2xFRP6)


icon DeltaSol BX Technical Product Brief (260 Kb)

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SKU: 115 450 17 Category:


Product Description
Technical Specifications
Product Description

The DeltaSol® BX is equipped with four relay outputs as well as two PWM outputs for the speed control of energy-saving high-efficiency pumps. Additionally, the controller is equipped with five Pt1000 sensor inputs, two analog Grundfos sensor inputs, an impulse input as well as a supplemental L’-output for the connection of an actuator.

The integrated SD memory card slot enables an easy datalogging to an SD memory card as well as a quick and effortless transfer of logged system data to a PC. The extra-large display vouches for a precise visualization of the system status. Pre-defined functions allow easier parametrization of the system; functional additions such as a drainback option broaden the range of applications. Of course, the DeltaSol® BX is also equipped with a RESOL VBus®.

Extra large display
4 relay outputs (3 speed controlled)
7 sensor inputs
Inputs for Grundfos Direct SensorsTM
Speed control of high-efficiency pumps
Datalogging onto SD memory card
Drainback option
Heat dump function
Energy-efficient switch-mode power supply

Technical Specifications
Max Heat Sources (collector fields) 2
Max Heat Loads (tanks) 2
Display System-Monitoring illuminated
Sensor Inputs (temperature) 5
Relay Outputs 4
Semiconductor relays 3
Potential-free relays 1
Input CS10 No
Impulse Input (V40) Yes
WMZ with flowmeter No
WMZ with V40 No
Weather-compensated heating circuts 0
Additional DT-regulation (e.g. heat exchange) No
Thermostat function No
Bypass solar circut No
External heat exchanger No
Pump speed control Yes
DVGW-protection against legionella No
Frost protection No
Heating circut backup No
Collector cooling function No
Minimum collector limitation No
Collector emergency shutdown No
Cooling function No
Mixer regulation heating circut No
Tube collector function No
Timer/Clock Yes
Storage loading in layers No
Priority Logic / parallel loading /oscillating loading No
VBus Yes
RS232 No

Additional information

Weight 2 lbs


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