solar water heater controllers from China manufacturer

Payment Terms:	T/T,L/C,D/A,D/P,WU
Place of Origin:	Jiangsu, China (Mainland)


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Product Detail

Model No.: SR1168

Production Capacity: 50000pcs/year

Delivery Date: 3

Type: Pressurized

Brand Name: Ultisolar

Means of Transport: Air

Packing: standar carton

Application: Water Heater

Pipe Material: Glass

Introduction
2011 New Product! Data logging onto SD memory card! Internet access! 6 application system can be programmed! APPLICATIONS CAPACITY Max.

Introduction
2011 New Product! Data logging onto SD memory card! Internet access! 6 application system can be programmed! APPLICATIONS CAPACITY Max. number of collectors:2 Max. number of storage tanks:2 Max. Number of relays:4 Max. number of sensors:5 Max. number of application system:8
TECHNICAL DATA
Dimension: 188mm x140mm x42mm
Power supply: 200V-240V AC or 100V-130V AC, 50-60Hz.
Power consumption: < 3W
Accuracy of temperature measuring: ± 2centigrade
Range of collector temperature measuring: -10centigrade -200centigrade
Range of tank temperature measuring: 0centigrade -110centigrade
Suitable power of pump: 4 pumps possible to be connected, power of each pump < 200W.
Inputs: 5 sensors,
2pcs*Pt1000 sensor (≤500centigrade) for collector (silicon cable≤280centigrade),
3pcs*NTC10K, B3950 sensor (≤ 135centigrade) for tank, (PVC cable ≤105centigrade),
Outputs:4 relays, for circulation pumps or 3-way electromagnetic valve
Ambient temperature:-10centigrade -50centigrade.
Water proof grade: IP40.
MAIN FUNCTIONS
Timing heating
Temperature difference control 2*ΔT
Collector emergency shutdown
Collector cooling function
Collector low temperature protection
Collector frost protection
Tank re-cooling function
Celsius and Fahrenheit transferring
Maximum temperature of tank (2*storage tanks)
Maximum turnoff temperature
(for solid fuel boiler, return heating, heat transferring between tanks)
Minimum turn-on temperature
(for solid fuel boiler, return heating, heating transferring between tanks)
Anti-Legionella function
Temperature controlled hot water circulation pump
Switch on/off temperature of solid fuel boiler( Independent of system)
RPM speed controlling(2*semiconductors)
Thermal energy measuring
Priority logic of multiple-tanks( 2*storage tanks)
Pump interval function
Thermostat function( Independent of system)
High temperature by-pass function(Collector cooling down)
Solar circulation Bypass
Data logging onto SD memory card
Internet access
Manual Control( for 4 outputs:P1,P2,R1,H1)
Password setting
Recovery to factory setting
Holiday function
Manual Heating
Temperature query function
Memory Protection
Screen protection
Trouble shooting
Trouble protection
Trouble checking