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SR288 Intelligent Solar Water Heater Controller for Split Pressurized Solar Water Heater

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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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SR288 Intelligent Solar Water Heater Controller for Split Pressurized Solar Water Heater

SR288 Intelligent Solar Water Heater Controller for Split Pressurized Solar Water Heater
SR288 Intelligent Solar Water Heater Controller for Split Pressurized Solar Water Heater SR288 Intelligent Solar Water Heater Controller for Split Pressurized Solar Water Heater

Large Image :  SR288 Intelligent Solar Water Heater Controller for Split Pressurized Solar Water Heater

Product Details:
Place of Origin: CHINA
Brand Name: PASSION/OEM
Certification: CE
Model Number: SR288
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

SR288 Intelligent Solar Water Heater Controller for Split Pressurized Solar Water Heater

Description
Rated Voltage: 220V/110V Application: Split Pressurized Solar Water Heater
Model: SR288 Color: Grey
Temperature Range: 0~99℃ Electromagnetic Valve: DC 12V AC 220V
Type: Intelligent Solar Water Heater Controller Current Supply: 60MA
High Light:

solar hot water controller

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solar water heating controller

SR288 Intelligent Solar Water Heater Controller for Split Pressurized Solar Water Heater

 

Introduction:

Suitable for separated pressurized solar system

 

Temperature measurement accuracy:0.1C
RS485 communication port
Combine with wifi module can internet access
Conventional/HE pump both available on
Free offer remote monitor management server.
APPLICATIONS CAPACITY
Max.number of collectors: 1
Max.number of storage tanks: 1
Max.number of relays: 5
Max.number of sensors: 6
Max.number of visualization application system: 1
Signal port for HE pump: IPWM1
Communication port: 1*rs485
FRT:1*Rotary vane type electronic flow meter

 

Main Technical data:

Size of Coroller: 187mm x128mm x46mm
Power supply: AC100-240V50-60Hz. .
Power consumption: < 2.5W
Rated impulse voltage: 2.5KV
485 current supply: 60mA
Housing: Plastic ABS
Protection type: IP41
Mounting: Wall mounting
Operation: 6 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: 4 pump possible to be connected
Suitable power of HK (backup heating): 1pc ˂1500W .
Inputs: 6 sensors
1pcs*Pt1000 sensor (≤500oC) for collector (silicon cable≤280oC)
4pcs*NTC10K B3950 sensor (≤ 135oC) for tank (PVC cable ≤105oC)
Outputs: 5 relays for circulation pump and backup heating
2*Electronmagnetic relay Max.current 1A
2*Semiconductor relay Max.current 1A
1*Potential-free extra-low voltage relay(on/off signal)
2*PWM variable frequency output(switchable 0-10v)
Ambient temperature: -10oC ~ 50oC.
Water proof grade: IP41

 

 

System:

 

SR288 Intelligent Solar Water Heater Controller for Split Pressurized Solar Water Heater 0

 

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
OTDI---Thermal disinfection function
OPARR---Parallel relay function
OHQM---Thermal energy measurement
FS---Flow meter type selection
UNIT---C-F unit switch
OSDS---SD card
REST---reset
PASS--- password set
Holiday function
Screen Protection
Trouble Protection
Trouble Checking

SR288 Intelligent Solar Water Heater Controller for Split Pressurized Solar Water Heater 1

SR288 Intelligent Solar Water Heater Controller for Split Pressurized Solar Water Heater 2

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

Contact Person: Passionsolar

Tel: +8618857310939

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