Product categories
SR658 controller
CONTROLLER SR658
EAN-13: 5902734702913
SR658 controller for solar systems.
The set includes:
-
SR618C6 controller
-
NTC10K 3m sensor - 4 pcs.
-
PT1000 1.5m sensor - 2 pcs.
650,41 tax excl.
The lowest price of this product in last 30 days was 800.00 PLN.
36 rat x ~27 zł
Controller for advanced solar systems.
Technical Data
Power supply: 240V ~ (50...60Hz)
Casing: ABS plastic
Mounting: Wall mounting
Dimensions: 208*158*43mm
Protection class: IP41
Ambient temperature: 0 ... 40 °C
Inputs and outputs
Inputs:
6* inputs for sensors
2* PT1000 temperature sensors
6* NTC10K, B=3950 temperature sensors
1* Grundfos Direct Sensor (type VFS)
1* Electronic flowmeter with impeller (FRT)
Outputs:
6* relay outputs (3x electromagnetic relay, 3x semiconductor), max current 1A
1* Low-voltage relay (on/off signal), for boiler control
3* PWM variable frequency output (switchable to 0-10V), for controlling the speed of high-efficiency pumps
Functions
Choice of 19 pre-defined systems.
Operating hours counter, tube collector function, thermostat function,
pump speed control, heat quantity measurement, external heat exchange,
swimming pool circulation system, adjustable system parameters and optional functions (menu structure),
balance and diagnostics.
Interface and operation
Data interface: TF (Micro SD)
Indicator/Display: Large LED display, System-Monitoring-Display for system visualization, background lighting
Operation: 5 buttons on the front cover
User Manual:
- Equipment:
- temperature sensor
- Warranty period:
- 12 months
- Power supply:
- 230V AC