Solar and differential temperature controllers
Solar controller DeltaSol® DB
The DeltaSol® DB is a differential temperature controller for solar drainback systems. Depending on the product version, it provides speed control, heat quantity measurement, etc. The DeltaSol® DB is available in the versions 1 to 4. The DB/3 and DB/4 controllers are additionally equipped with a booster function for the quick filling of the system using a second pump. For data communication, the DeltaSol® DB is equipped with the RESOL VBus®.
2 (DB/3, DB/4)
(pump speed control):
Inputs: 4 temperature sensors Pt1000
Outputs: dependent on the version
Switching capacity:
1 (1) A 240 V~ (semiconductor relay)
1 (1) A 240 V~ (semiconductor relay)
Power supply: 220 ... 240 V~
Power consumption: approx. 2 VA
Functions: differential temperature controller with adjustable system functions: function control according to BAW-directions, solar operating hours counter for solar pump, heat quantity measurement and pump speed control
Housing: plastic, PC-ABS and PMMA
Mounting: Wall mounting, mounting into patch panels is possible
Indication / Display: system-monitoring for visualisation of systems, 16-segment- and 7-segment display, 8 symbols for indication of system status and operating control lamp
Operation: 3 pushbuttons at the front
Ingress protection: IP 20 / DIN 40050
Ambient temperature: 0 ... 40 °C
Dimensions: 172 x 110 x 49 mm
Bus: RESOL VBus® (max. current drain 35 mA)
 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 |
| Smart Display SD3 | 17,5 mA |
| GA3 Large Display | 1 mA |
| AM1 alarm module | 16,5 mA |
| HKM3 | 1 mA |
| EM | 1 mA |
Solar controller DeltaSol® DB
Differential temperature controller for solar drainback systems
Article-no: 115 425 63 | Price bracket A
Solar controller DeltaSol® DB/1 - Full kit
incl. 3 sensors Pt1000 (1 x FKP6, 2 x FRP6)
Article-no: 115 425 73 | Price bracket A
Solar controller DeltaSol® DB/2
Differential temperature controller for solar drainback systems
Article-no: 115 425 83 | Price bracket A
Solar controller DeltaSol® DB/2 - Full kit
incl. 3 sensors Pt1000 (1 x FKP6, 2 x FRP6)
Article-no: 115 425 93 | Price bracket A
Solar controller DeltaSol® DB/3
Differential temperature controller for solar drainback systems
Article-no: 115 426 03 | Price bracket A
Solar controller DeltaSol® DB/3 - Full kit
incl. 3 sensors Pt1000 (1 x FKP6, 2 x FRP6)
Article-no: 115 426 13 | Price bracket A
Solar controller DeltaSol® DB/4
Differential temperature controller for solar drainback systems
Article-no: 115 426 23 | Price bracket A
Solar controller DeltaSol® DB/4 - Full kit
incl. 3 sensors Pt1000 (1 x FKP6, 2 x FRP6)
Article-no: 115 426 33 | Price bracket A
Solar controller DeltaSol® DB/1 - Full kit incl. SD3
incl. 3 sensors Pt1000 (1 x FKP6, 2 x FRP6)
Article-no: 115 427 53 | Price bracket A
Solar controller DeltaSol® DB/2 - Full kit incl. SD3
incl. 3 sensors Pt1000 (1 x FKP6, 2 x FRP6)
Article-no: 115 427 63 | Price bracket A
Solar controller DeltaSol® DB/3 - Full kit incl. SD3
incl. 3 sensors Pt1000 (1 x FKP6, 2 x FRP6)
Article-no: 115 427 73 | Price bracket A
Solar controller DeltaSol® DB/4 - Full kit incl. SD3
incl. 3 sensors Pt1000 (1 x FKP6, 2 x FRP6)
Article-no: 115 427 83 | Price bracket A
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