Description
The POWER S33 Solar Pump Controller is a new innovative hardware technology platform for solar irrigation and uses a variable MPPT algorithm to maximize the efficiency of energy conversion to the rotating machine. AC output can be applied to most water pump models. DC and AC input are supported. When solar power is not available, the controller can be switched to a single-phase or three-phase AC input, such as a generator or grid power. The PDS33 solar pump controller provides a remote monitoring solution that can be used to monitor a variety of operating data and information on equipment operational faults.
The AR2 POWER S33 Solar Pump Controller is based on a standard AR2 POWER S33 Solar Pump Controller platform, controlling a standard three-phase induction motor driving a pump powered by a solar panel or an optional backup AC generator.
The AR2 POWER S33 Solar Pump Controller continuously monitors system performance and includes a number of features to protect the pump system. In the event of a fault, the AR2 POWER S33 Solar Pump Controller will indicate the type of fault via the LED display mounted on the front cover of the controller.
The AR2 POWER S33 Solar Pump Controller is optimized for pumping under adverse power input conditions unique to solar panels:
- Internal diagnostics will tolerate a lower input voltage.
- Whenever possible, the controller attempts to trigger the pump load by maximizing the power output from the solar panel. An easy-to-use interface is provided to improve configurability and allow remote monitoring of the system.
- An LED display provides a detailed indication of system status.
- A small keyboard offers the flexibility to select custom options.
- Electronic monitoring gives the controller the ability to monitor the system and automatically shut down in the event of:
- Dry well conditions – with low level switch
- Bound pump – torque with automatic reversal.
- High voltage
- Low input voltage
- Open motor circuit
- Short circuit
- Overheating
Advantages:
- Compatible with all IEC three-phase induction motors Compatible with all solar modules
- The main power supply of the optional network
- Intelligence and reliability
- Self-adaptive MPPT technology with up to 99% efficiency
- Built-in intelligent IGBT module
- Built-in motor overload protection function and dry running
Remote monitoring application with GPRS module:
- Pool
- Water pump
- AC input
- DC input
- Three-phase AC output
- Outlet pipe
NOTE: This controller provides motor overload protection by preventing the motor current from being exceeded and limiting the duty cycle in the event of a low water level. This controller does not provide a motor overheat sensor.
