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Resol - Model DeltaSol CS Plus - Solar Controller
FromResol GmbH
The DeltaSol CS Plus has been especially developed for the speed control of high-efficiency pumps in standard solar and heating systems. It is equipped with two PWM outputs and an additional input for a VFD Grundfos Direct Sensor that enables a precise heat quantity measurement. The commissioning menu will lead you through the most important adjustments for the initial configuration in only eight steps.
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- For the speed control of high-efficiency pumps
- 1 input for a VFD Grundfos Direct Sensor™
- Heat quantity measurement
- Commissioning menu
- 10 basic system layouts to choose from
- Function control
- Optional thermal disinfection function
- Drainback option
- Heat pump demand (optional)
- Inputs: 4 Pt1000 temperature sensors, 1 VFD Grundfos Direct Sensor™
- Outputs: 2 semiconductor relays, 2 PWM outputs
- PWM frequency: 512 Hz
- PWM voltage: 10.5 V
- Switching capacity: 1 (1) A 240 V~ (semiconductor relay)
- Total switching capacity: 2 A 240 V~
- Power supply: 100 – 240 V~ (50 – 60 Hz)
- Supply connection: type X attachment
- Standby: 0.86 W
- Temperature controls class: I
- Energy efficiency contribution: 1 %
- Mode of operation: type 1.c.Y action
- Rated impulse voltage: 2.5 kV
- Data interface: RESOL VBus®
- VBus® current supply: 35 mA
- Functions: function control, operating hours counter, tube collector function, thermostat function, speed control and heat quantity measurement
- Housing: plastic, Pc-ABS and PMMA
- Mounting: wall mounting, mounting into patch panels is possible
- Indication/Display: System-Monitoring-Display for visualisation of systems, 16-segment and 7-segment display, 8 symbols for indication of system status
- Operation: 3 push buttons at the front of the housing
- Ingress protection: IP 20 / EN 60529
- Protection class: I
- Ambient temperature: 0 ... 40 °C
- Pollution degree: 2
- Dimensions: 172 x 110 x 46 mm
- Maximum altitude: 2000 m above MSL
- Fuse: T2A