Solar Working Station

Specification?

1.EPP housing.
2.Led moving light indicate
3.Digital flow meter display
4.Energy measuring
5.RMP speed ajustable.

SR881 Single Pipeline Working Station

APPLICATIONS CAPACITY

Max.number of collectors:1

Max.number of storage tanks:1

Max.number of relays:2

Max.number of sensors:4

Max.number of application system:1

MAIN FUNCTIONS

Timing heating

Temperature difference control 1*T

Collector emergency shutdown

Collector cooling function

Collector low temperature protection

Collector frost protection

Tank re-cooling function

Maximum temperature of tank (1*storage tank)

C-F Celsius and Fahrenheit temperature transferring

Anti-Legionella function

RPM speed controlling(1*semiconductor)

Thermal energy measuring

Flow rate display

Pump interval function.

Manual Control( for 3 outputs:R1,R2,H1)

Password setting

Recovery to factory setting

Holiday function

Manual Heating

Temperature query function

Memory Protection

Screen protection

Trouble shooting

Trouble protection

Trouble checking

TECHNICAL DATA

Dimension: 400mm x200mm x145mm

Power supply:200V-240V AC or 100V-130V AC,50-60Hz. .?

Power consumption: < 3W

Accuracy of temperature measuring: ± 2^oC

Range of collector temperature measuring: -10^oC ~200^oC

Range of tank temperature measuring: 0^oC ~110^oC

Suitable power of pump: 2 pumps possible to be connected, power of each pump < 200W .?

Suitable power electrical heating:1 relay for 1500W(1500w-4000w must be use SR802)

Inputs: 4 sensors,

1pcs*Pt1000 sensor (≤500^oC) for collector (silicon cable≤280^oC),

3pcs*NTC10K, B3950 sensor (≤ 135^oC) for tank, (PVC cable ≤105^oC),

Outputs:2 relays, for circulation pumps or 3-way electromagnetic valve

Ambient temperature:-10^oC ~ 50^oC.

Water proof grade: IP40.