Product Specifications

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Product Description

Overview

Quick Details

Place of Origin: Zhejiang, China

Brand Name: Zilansolar

Model Number: SR501

Application: Collector Controller, Water Heater Controller, Thermal Controller, Solar System Controller

Certificate: CE,ISO

Warranty: 1YEAR, 1 Year

Rated Voltage: 48V

Name: solar water heater temperature controller

Certification: CE,ISO9001

Color: White

Charge mode: PWM Charging

Weight: 1.3kg

Function: Water level+temperature+ Time Control

Keywords: solar water heater temperature controller

Rated Current: 30A/40A/50A/60A/70A/80A

Supply Ability

Supply Ability: 10000 Piece/Pieces per Quarter

Packaging & Delivery

1, Photos:

2, Features:

SR501, micro-computer automatic controller for solar water heater, It is used to control integrated un-pressurized solar thermal system. It is developed using the latest NEC high-performance microcontroller to achieve intelligent control; All devices are industry standard and maintain good operation in cold, hot and humid environments.

At the same time, it uses a dedicated clock chip, accurate time control. The controller uses LCD liquid crystal display, the appearance of beautiful, stable and reliable performance, easy installation, making it the best matching products for solar water heater.

3, Technical datas:

1.Dimension:205mmX150mmX50mm

2.Power supply:AC100-240V,50Hz

3.Accuracy of temperature measuring:±2℃ 

4.Range of tank temperature measuring:0~99℃ 

5.Accurancy of temperature control:±2℃ 

6.Power for water loading:≤200W

7.Power for self heating cable:≤600W

8.Power for heating element:≤1500W /3000W(Two model number can be choice)

9.The electromagnetic valve:  DC12V/   AC220V,(Optional pressure valve and low pressure valve) 

Pressure valve working pressure:  0.02Mpa~0.8Mpa  (For direct water supply)

Low-Pressure valve working pressure:  0.0Mpa (Water supply by water tank or low water pressure)

4, Main functions:

1. SET CLOCK

2. Timing control water loading and backup heating at preset three time sections.

3. Temperature controlled water loading.

4. CTH Constant temperature heating.

5. LWPR Low water pressure protection

6. CWL Constant water level filling(preset 100% water level of tank)

7. PUMP Water filling pump

8. TCYC recirculation by temperature/flow within three time-sections.

9. AH Automatic thermostat function

10. OTF Three time –sections setting

11. TKPR Tank high temperature protection function.

12. CFR Tank anti-freezing protections.

13. LWS Preset the water level of water filling when tank is lack of water

14. LWSD Run-on time of water filing when tank is lack of water.

15. OTDI Thermal disinfection.

16. UNIT Celsius degree and Fahrenheit unit switch

17. BEEP Beeper error warning

18. Manual water filling.

19. Compulsive water filing function.

20. Manual heating.

21. Manual DHW circulation

22. Factory reset manually.

23. Water level water temperature sensor sensitivity adjustment

24. Pipe anti-freezing protection function.

25. View the measuring valve.

26. Overflow protection.

27. High temperature protection of collector tube’

28. Memory protection

29. Screen protection.

30. Trouble protection.

31. Error code description.

5, Connection

6, Payment

<1> T/T(wire transfer)

<2> L/C at sight

<3> 30% T/T in advance as deposit, the rest paid before shipment

<4> 30% T/T in advance as deposit, the rest paid against B/L copy

7, Certificate

8, Our advantages:

<1> We have 8 senior engineers working on development. that will make us lead the trend whatever on structure or technolgy

<2> 15 QC control the quality, just make sure all is right

<3> Aftersale service is quick, any problem you mentioned will be dealt with in 24 hours!

<4> Our professional salesmen always online for your questions

9, Factory photos:

10, Contact:

Mr Krista Zhang

Position: Sales manager

Phone: 86-573-87090146

Mob/whatsapp: +8618857389277

Facebook/wechat: zilansolar

Skype: Krista025

Website: www.zilansolar.com

For more details, pls send email to us, thanks!

Supply Ability

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Packaging and Shipping

Lead time

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Packaging details

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