| Specification |
After-sales Service: Lifetime Technical Support;
Warranty: 18 Months;
Condition: New;
Application: Solar System Controller, Charger Controller, Voltage Controller;
Rated Voltage: 12V/24V Auto;
Maximum PV Open Circuit Voltage: <50V;
System Voltage: 12V/24V Auto;
Rated Charge Current: 20A;
Charging Control Mode: PWM;
Set/Carton: 50 PCS;
Weight/Carton: 12 Kgs;
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After-sales Service: Yes;
Warranty: 12 Months;
Condition: New;
Application: Water Heater Controller, Solar System Controller, Solar Working Station, Thermal Controller;
Rated Voltage: 220V;
Model: Sr881;
Power Supply: 220V-240V AC, 50Hz;
Power Consumption: Less Than 3W;
Accuracy of Temperature Measuring: +/-1 Centi Degree;
Range of Temperature Measuring: PT1000: -99~199c; Ntc10K: 0~99 C;
Input Signals: 1 X PT1000 Sensor Temperature Probe;
Output Signals: 1 X Auxiliary Heating Output;
System Design Pressure: 1MPa;
Dimension: 465X165X113mm;
Ambient Temperature: -10~50 Centi Degree;
Water Proof Grade: IP40;
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After-sales Service: Yes;
Warranty: 12 Months;
Condition: New;
Application: Water Heater Controller, Solar System Controller, Solar Working Station, Thermal Controller;
Rated Voltage: 220V;
Model: Sr881;
Power Supply: 220V-240V AC, 50Hz;
Power Consumption: Less Than 3W;
Accuracy of Temperature Measuring: +/-1 Centi Degree;
Range of Temperature Measuring: PT1000: -99~199c; Ntc10K: 0~99 C;
Input Signals: 1 X PT1000 Sensor Temperature Probe;
Output Signals: 1 X Auxiliary Heating Output;
Pump: Hot Water Circulation Pump;
System Design Pressure: 1MPa;
Dimension: 465X165X113mm;
Ambient Temperature: -10~50 Centi Degree;
Water Proof Grade: IP40;
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After-sales Service: 24 Hours in Service;
Warranty: 1 Years;
Condition: New;
Application: Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Voltage Controller;
Rated Voltage: 12V/24V/48V/96V;
Related Power: 40A 60A 80A 100A;
Voltage: 12V 24V 48V 96V;
Max.Voc: 150V-225V;
Communication: RS485;
Tracking Efficiency: 99.5%;
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Condition: New;
Application: Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller, Thermal Controller;
Rated Voltage: 96/120/192/240/384VDC;
Battery Voltage: 192V/384V;
Rated Current: 50A;
Maximum Power: 10kwp ;X2 /384V;
Number of Inputs: 2;
Over Voltage Protection: 222.4V;
Install Type: Wall Mounted;
Efficiency: 98%;
Operation Condition: 0-90%(No Condensation);
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