Sr208c1500W Controller for Split Pressurized Solar Hot Water Heater with Solar Collector

• After-sales Service: Technical Support
• Warranty: 1 Year
• Condition: New
• Certification: API, ISO, CB, CE
• Application: Collector Controller, Water Heater Controller, Solar System Controller, Solar Working Station
• Rated Voltage: 220V1500W
• Model NO.: SR208C
• Transport Package: Carton
• Specification: 21X22X6 cm
• Origin: Jiangsu, China
• HS Code: 9032899099

Product Description

SR208C 1500W Controller for Split Pressurized Solar Hot Water Heater with Solar Collector

1. Produuct Introduction

1.1 Overview

• SR208C is used in a split pressurized solar water heater system.

• Intelligently controlled by the latest high-performance microcontroller from NXP.

• All devices use industrial-grade standards to operate in cold, high-temperature, and humid environments, while using a clock chip for precise timing control.

• The controller is LCD type, with beautiful appearance, stable and reliable performance, easy to install, as the most ideal accessory product for split pressure solar water heater.

1.2 Applications Capacity

• Max.number of collectors:1

• Max.number of storage tanks:1

• Max.number of relays:2

• Max.number of sensors:3

• Max.number of visualization application system: 1
   

1.3 Packing list

• CLK time setting
• AH auxiliary heating/constant temperature function
• LOAD tank heating setting
• COL collector function
• PUMP control mode (high efficiency PUMP speed control)
• COOL cooling function
• MAN manual function
• BLPR blocking protection function
• OTDI high temperature sterilization function
• UNIT conversion between Celsius and Fahrenheit
• BEEP buzzer fault alarm function
• RET reset
• PASS password setting
• M.H manual heating
• Holiday function
• Protection function
• Power off memory protection
• The screen saver

1.4 Delivery scope

Components	Quantities	Remarks
Controller	1pc	SR208C
Operation manual	1pc
PT1000 sensor	1pc	∅ 6*50mm,cable length 1.5mm
NTC10K	2pcs	∅ 6*50mm,cable length 3m
Accessory bag	1pc

 

2. Technical Parameters

2.1 Technical parameters

Parameter	Value
Size of Keypad	178mm×120mm×43mm
Power supply	AC100~240V 50~60Hz
Power consumption	< 2.5W
Measure accurate	± 2ºC
Measure scope of collector sensor	-10~220ºC
Measure scope of tank sensor	0~110ºC
Available power of R1 electrical themal trace	< 1A
T1	Collector:1*PT1000,≤ 500ºC(Sillicon cable ≤ 280ºC)
T2,T3	NTC10K,B=3950,≤ 135ºC(PVC cabke ≤ 105ºC)
Amblent temperature	-10~50ºC
Water proof grade	IP41

2.2 Optional accessories

2.2.1 Electromagnetic relay : SR802,can control electric heating of ≤4000W.

Contactor unit of high power: SR802

 

When user selects electrical heater as back-up device, we recommend using SR802 unit connecting controller and electrical heater.

Technical data of SR802 Dimension: 100mmx100mmx65mm.

Power supply: 180V ~ 264V / AC 50 / 60Hz.

Suitable power: ≤ 4000W.

Available ambient temperature: -10 ~ 50oC Water proof grade: IP43.

 

3. Product Installation

3.1 SR208C Installation diagram