Description:
Introduce:
Max. number of collectors: 2
Max. number of storage tanks:2
Max. number of relays: 5
Max. number of sensors: 6
Max. number of application system:10
T0: PT1000 temperature sensor, for measuring the temperature of collector or temperature of return pipe
T1: PT1000 temperature sensor, for measuring the temperature of collector or temperature of return pipe
T2, T3, T4: NTC10K，B=3950 temperature sensor, for measuring the temperature of storage tank and pipe
R1: Semiconductor relay (SCR relay), also suitable for RMP control, max. switching current 2A,
R2: Semiconductor relay (SCR relay), also suitable for RMP control, max. switching current 2A,
H1: Electromagnetic relay and max. Switching current 3.5A, for back-up device or 3-way electromagnetic valve.
Main technical data:
|
Specification |
|
|
Size of controller |
200mm×155mm×45mm |
|
Power supply |
AC230V±10% |
|
Power consumption |
＜ 3W |
|
Accuracy of temperature measuring |
±2 ℃ |
|
Range of collector sensor measuring |
-10～220℃ |
|
Range of tank sensor measuring |
0～100℃ |
|
Suitable power of pump |
3 pumps, ≤ 200W |
|
Inputs |
2 x Pt1000 sensor (≤500℃) for collector (silicon cable≤280℃), 3 x NTC10K, B3950 sensor (≤ 135℃) for tank or pipe, (PVC cable ≤105℃), |
|
Outputs |
2 relays for circulation pumps or 3-way electromagnetic valve 1 relay for electrical heater |
|
Ambient temperature |
-10～50 ℃ |
|
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
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)
Temperature controlled hot water circulation pump
RPM speed controlling (1*semiconductor)
Thermal energy measuring
Priority logic of multiple-tanks(2*storage tanks)
High temperature by-pass function(Collector cooling down)
Manual Control( for 5 outputs:R1...R4H1)
Password setting
Recovery to factory setting
Holiday function
Manual Heating
Temperature query function
Memory Protection
Screen protection
Trouble shooting
Trouble protection
Trouble checking
included in the package:
1 * controller
1 * user manual(English)
2 * PT1000 temperature sensor (φ6*50mm, cable length 1.5 meter)
3 * NTC10K temperature sensor (φ6*50mm,cable length 3meters)
3 * screw
Current Reviews: : total 0 reviews
This product was added to our catalog on Saturday 17 June, 2017.
