2
. New SP
Ⅰ
228 solar working station
Safety valve: Protect the system against over
pressure, the system respond pressure is 6bar
Pressure gauge: Display system pressure,
Arrange: 2-10bar
WILO pump: WILO Star RS 15/6
RS25/6 is optional. (100~120V or 200~240V)
Input and output ports: use aviation plugs
Input signal:
PT1000 sensor (Black for collector), -99
～
199
℃
NTC10K sensor (Gray for tank), 0
～
99
℃
Accuracy: ±1
℃
Output signal:
Auxi. heating (Max. Load: 12A)
Relay (Max. Load: 1.5A)
Industrial touch screen with resistance;
72 solar hot water systems;
Operate with fingertip or touch control pen;
With high sense and stably
Check valve: Prevent medium flow back
Flow sensor:
Measure flow rate, used in Calorimetry function
Temp. sensor:
Installed inside the work station, measure pipeline
temp. Used in Calorimetry function as T6, T7.
The airstop is used to release the air from the
medium in the solar hot water system. The air
precipitated from the medium gathers in the upper
area of the manual valve, and releases through it.
After the air releases, please check the system
pressure. If the pressure decreases, add it to the
normal statue.
Solar working station series for solar water heating control system
Содержание SP228
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