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220V / 110V Solar Hot Water Controller

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China JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD. certification
China JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD. certification
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220V / 110V Solar Hot Water Controller

220V / 110V Solar Hot Water Controller
220V / 110V Solar Hot Water Controller 220V / 110V Solar Hot Water Controller

Large Image :  220V / 110V Solar Hot Water Controller

Product Details:
Place of Origin: CHINA
Brand Name: PASSION/OEM
Certification: CE
Model Number: SR81Q
Payment & Shipping Terms:
Minimum Order Quantity: 1 unit
Price: Negotiable
Packaging Details: Cartons
Delivery Time: 3 working days
Payment Terms: L/C, T/T
Supply Ability: 2000units/day

220V / 110V Solar Hot Water Controller

Description
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
High Light:

solar hot water controller

,

solar thermal controller

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

 

System:

 

 

220V / 110V Solar Hot Water Controller 0

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

Contact Details
JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD.

Contact Person: Passionsolar

Tel: +8618857310939

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