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ABS Housing Digital Solar Controller SR609C Water Proof Controller

Categories Solar Water Heater Controller
Brand Name: PASSION/OEM
Model Number: SR728C1/SR609C
Certification: CE
Place of Origin: CHINA
MOQ: 1 unit
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 2000units/day
Delivery Time: 3 working days
Packaging Details: Cartons
Rated Voltage: 220V/110V
Application: Separated Pressurized Solar System
Model: SR728C1
Color: Grey
Temperature Range: 0~99℃
Electromagnetic Valve: DC 12V AC 220V
Type: Intelligent Solar Water Heater Controller
Housing: ABS
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ABS Housing Digital Solar Controller SR609C Water Proof Controller

SR728C1 Intelligent Solar Water Heater Controller for Separated Pressurized Solar System​


Main Technical data:

Dmension: 191mm x140mm x40mm
Power supply:200V-240V AC or 100V-130V AC50-60Hz. .
Power consumption: < 3W
Accuracy of temperature measuring: ± 2oC
Range of collector temperature measuring: -10oC ~200oC
Range of tank temperature measuring: 0oC ~110oC
Suitable power of pump: 3 pumps possible to be connected power of each pump < 200W .
Inputs: 5sensors
2pcs*Pt1000 sensor (≤500oC) for collector (silicon cable≤280oC)
3pcs*NTC10K B3950 sensor (≤ 135oC) for tank (PVC cable ≤105oC)
Outputs:3 relays for circulation pumps or 3-way electromagnetic valve
Ambient temperature:-10oC ~ 50oC.
Water proof grade: IP40.

Introduction:

Suitable for separated pressurized solar system


Max.number of collectors:2
Max.number of storage tanks:2
Max.number of relays:3
Max.number of sensors:5
Max.number of application system:10


Main Functions:

Timing heating
Temperature difference control 2*ΔT
Collector emergency shutdown
Collector cooling function
Collector low temperature protection
Collector frost protection
Tank re-cooling function
Maximum temperature of tank ( 2*storage tanks)
Maximum turnoff temperature
(for solid fuel boiler return heating heat transferring between tanks)
Minimum turnon temperature
(for solid fuel boiler return heating heating transferring between tanks)
Anti-Legionella function
Temperature controlled hot water circulation pump
RPM speed controlling (1*semiconductor)
Thermal energy measuring
Priority logic of multiple-tanks(2*storage tanks)
High temperature by-pass function(Collector cooling down)
Manual Control( for 5 outputs:R1...R4H1)
Password setting
Recovery to factory setting
Holiday fucntion
Manual Heating
Temperature query function
Memory Protection
Screen protection
Trouble shooting
Trouble protection
Trouble checking
TECHNICAL DATA
Dmension: 191mm x140mm x40mm
Power supply:200V-240V AC or 100V-130V AC50-60Hz. .
Power consumption: < 3W
Accuracy of temperature measuring: ± 2oC
Range of collector temperature measuring: -10oC ~200oC
Range of tank temperature measuring: 0oC ~110oC
Suitable power of pump: 5 pumps possible to be connected power of each pump < 200W .
Inputs: 6 sensors
2pcs*Pt1000 sensor (≤500oC) for collector (silicon cable≤280oC)
4pcs*NTC10K B3950 sensor (≤ 135oC) for tank (PVC cable ≤105oC)
Outputs:5 relays for circulation pumps or 3-way electromagnetic valve
Ambient temperature:-10oC ~ 50oC.
Water proof grade: IP40.

Working Principle:


This type use all-glasses evacuated tubes as the solar collector for absorbing sun energy and transferring

it into heat energy.

As the different densities of hot water and cold water, the hot water flows automatically upwards while the cold water flows down.

The water flowing cycle is created in the tube. And the water in the storage tank is heated from this natural circulation.

The hot water pressure of this non-pressure system is from the gravity, so it should be installed on the roof or at least 3-4 meters higher than hot water tap.

Or you can install a booster pump to get stronger outlet hot water.


Optional Accessories:


1. Booster Pump (adding the hot water out pressure)

2.Temperature Monitor(showing hot water temperature inside the main tank)

3. Electrical Heater (as back-up for cloudy or rainy day)


Storage Tank
Capacity100Lt150Lt200Lt
Inner Tank MaterialStainless SteelStainless SteelStainless Steel
Inner Tank Diameter360mm360mm360mm
Insulation MaterialPolyurethanePolyurethanePolyurethane
Insulation Thickness50mm50mm50mm
Insulation Density36kg/m²36kg/m²36kg/m²
Outer Tank MaterialColored SteelColored SteelColored Steel
Outer Tank Diameter460mm460mm460mm

Frame
MaterialPowder-coating ZincPowder-coating ZincPowder-coating Zinc

Collector Tubes
Outer Tube Diameter58mm58mm58mm
MaterialHigh Borosilicate glassHigh Borosilicate glassHigh Borosilicate glass
Tube NO.121520
Thickness2.0-2.2mm2.0-2.2mm2.0-2.2mm
Inner Tube Diameter47mm47mm47mm
MaterialHigh Borosilicate glassHigh Borosilicate glassHigh Borosilicate glass
Aperture Area m²0.96m²(1.7mx0.047mx12)1.2m²(1.7m*0.047m*15)1.63m²(1.7m*0.047m*20)

System:



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