Resol GmbH
Resol - Model DeltaSol BX - Solar Controller
FromResol GmbH
The DeltaSol BX is equipped with 26 pre-programmed basic systems for a broad range of 1- and 2-store systems. Pre-defined functions facilitate system parameterisation. With the integrated SD card slot, system data can easily be logged and transferred to a computer.
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- 4 relay outputs and 5 Pt1000 temperature sensor inputs
- 2 inputs for analogue Grundfos Direct Sensors™
- 2 PWM outputs for the speed control of high-efficiency pumps
- 26 basic systems to choose from
- Drainback option
- Thermal disinfection function, heat dump function
- Selection between SI and imperial units
- Heat pump demand (optional)
- Inputs: 5 Pt1000 temperature sensors, 1 V40 impulse input, 2 Grundfos Direct Sensors™ (analogue; DeltaSol® BX only)
- Outputs: 3 semiconductor relays, 1 electromechanical relay and 2 PWM outputs
- PWM frequency: 512 Hz
- PWM voltage: 10.8 V
- Switching capacity:
- 1 (1) A 240 V~ (semiconductor relay)
- 2 (1) A 240 V~ (standard relay)
- Total switching capacity: 4 A 240 V~
- Power supply: 100 – 240 V~ (50 – 60 Hz)
- Supply connection: type Y attachment
- Standby: 0.57 W (DeltaSol® BX), 0.58 W (DeltaSol® BX L)
- Temperature controls class: I
- Energy efficiency contribution: 1 %
- Mode of operation: type 1.B.C.Y action
- Rated impulse voltage: 2.5 kV
- Data interface: RESOL VBus®, SD card slot
- VBus® current supply: 35 mA
- Functions: differential temperature controller with adjustable system functions. function control, operating hours counter for the solar pump, tube collector function, thermostat function, pump speed control, heat quantity measurement
- Housing: plastic, PC-ABS and PMMA
- Mounting: wall mounting, mounting into patch panels is possible
- Indication/Display: System-Monitoring-Display for system visualisation, 16-segment- and 7-segment display, 8 symbols for indication of the system status and operating control lamp
- Operation: 7 pushbuttons at the front
- Ingress protection: IP 20 / IEC 60529
- Protection class: I
- Ambient temperature: 0 ... 40 °C
- Pollution degree: 2
- Dimensions: 198 x 170 x 43 mm
- Maximum altitude: 2000 m above MSL
- Fuse: T4A