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220V/110V Degital Controller Split Pressurized Solar Water Heater

Categories Solar Water Heater Controller
Brand Name: PASSION/OEM
Model Number: SR81Q
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: SR81Q
Color: Grey
Temperature Range: 0~99℃
Electromagnetic Valve: DC 12V AC 220V
Type: Intelligent Solar Water Heater Controller
Housing: ABS
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220V/110V Degital Controller Split Pressurized Solar Water Heater

SR81Q Intelligent Solar Water Heater Controller for Separated Pressurized Solar System​


Introduction:

Suitable for separated pressurized solar system


Old SR868C8Q updated version
Temperature measurement accuracy:0.1C
10 push buttons at the front cover.
With separately keypad


Main Technical data:


APPLICATIONS CAPACITY
Max.number of collectors:1
Max.number of storage tanks:1
Max.number of relays:4
Max.number of sensors:6
Max.number of visualization application system: 1
FRT:1* Rotary vane type electron flow meter
VFS:1*Grundfos flowmeter sensor
Signal port for HE pump: IPWM1


TECHNICAL DATA
Size of Keypad:120mm x 120mm x 18mm
Size of Controller(1.5KW version): 187mm x128mm x46mm
Size of Controller(3KW version): 218mm x165mm x55mm
Size of Controller(4KW version): 218mm x165mm x55mm
Power supply: AC100-240V,50-60Hz. .
Power consumption: < 2.5W
Rated impulse voltage: 2.5KV
Housing: Plastic ABS
Protection type: IP41
Mounting: Wall mounting
Operation: 10 push buttons at the front cover.
Accuracy of temperature measuring: ± 0.1oC
Range of collector temperature measuring: -10oC ~220oC
Range of tank temperature measuring: 0oC ~110oC
Suitable power of pump: 3 pump possible to be connected
Suitable power of HK (backup heating):
1pc˂1.5KW
Inputs: 6 sensors,
1pcs*Pt1000 sensor (≤500oC) for collector (silicon cable≤280oC),
5pcs*NTC10K, B3950 sensor (≤ 135oC) for tank, (PVC cable ≤105oC),
1*FRT Rotary vane type electron flow meter
1*VFS: Grundfos flowmeter sensor
Outputs: 4 relays, for circulation pump and backup heating
1*Semiconductor relay, Max.current 1A
2*Electronmagnetic relay, Max.current 2A
1*Electronmagnetic relay, Max.current 2A
1*Potential-free extra-low voltage relay(on/off signal)
1*PWM variable frequency output(switchable 0-10v)
Ambient temperature: -10oC ~ 50oC.
Water proof grade: IP41


Main Functions:

DATE---Date setting
Timed heat---backup heating
Circle---Hot water circulation
LOAD---Setup Loading tank1
COL---Collector1
PUMP---Pump control mode
COOL---Cooling function
AUX---Auxiliary function
MAN---Manual mode
BLPR---Blocking protection function
OPARR---Parallel relay function
OHQM---Thermal energy measurement
FS--- Flow meter type selection.
UNIT---C-F unit switch
RST---factory setting
PASS--- password set
Holiday function
Screen Protection
Trouble Protection
Trouble Checking

Flat Plate Solar Water Heater Features:

1.Using patent advanced coating technology with high efficiency performance.

2. High strength aluminum-alloy structure with surface varnish baking

3. High visual shape ,easy installation ,maintenance free

4. Pressurized designing, operate with pressure up to 1 Mpa

5. Can be combined with existing energy source


Flat Plate Solar Collector Technical Data :


ModelPT-F-AOPT-F-BCPT-F-BT
Data
Dimension LxWxH (mm)2000*1000*80 / 2000*1250*80 / 2000*1500*80
Gross Area (m2 )2.00
Absorber Area (m2 )1.9
Number of covers1
Cover MaterialLow iron tempered textured glass
Cover Thickness(mm)3.2
Cover Transmission>91.7%
Weight (KGS)29
Absorber
Absorber materialAluminium Plate
Absorber coatingAnode OxidationBlack ChromeBlue Titanium
WeldingLaser welding/Ultrasonic welding
Construction TypeGrid typeGrid typeGrid type
Header MaterialCopper TP2Copper TP2Copper TP2
Header pipeRed copper/ Φ22*0.6*2 PCS
Riser MaterialCopper TP2/CA1220
Riser pipeRed copper/ Φ8*0.5*7 PCS/Φ10*0.5*7 PCS
Work Pressure0.6Mpa
Test pressure1.2Mpa
Thermal Insulation
Insulation MaterialFiberglass
Insulation Thickness40mm
Casing
FrameAluminium alloy
Frame ColourSilver/Black
Back PlateGalvanized steel
Sealing GasketEPDM

Packing:

LCL( Less than Container Load ):Wooden case

FCL( Full Container Load ):Export carton


Delivery:

Usually, it is 10 Working days after receiving deposit or original L/C.


System:


Nr. Button
1 Power indication lamp
2 “On/Off”
3 “Clock”
4 “Holiday”
5 “Manual Heating”
6 “Manual Circuit”
7 “Eco Mode”
8 “ESC”
9 “SET”
10 Upwards adjust “+”
11 Downwards adjust “-”
12 LCD Display screen

Quality 220V/110V Degital Controller Split Pressurized Solar Water Heater for sale
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