Vision plus HE+

Digital Solar Circuit Controller Vision plus HE+

Flexible solar circuit controller for the complete control of solar power systems Control of different types of solar power systems with pre-defined solar circuit layouts, integrated multi-function controller for expanding the functions of systems with flexibility.
Article Description
1332SRHE-M650-1A-G Vision plus HE+

General Details
  • Comfortable and intuitive user interface with 4 operating buttons
  • 5 pre-defined solar diagrams – up to 2 collectors, up to 2 storage tanks
  • Energy yield measurements (impeller flow sensor, vortex flow sensor)
  • Intelligent pump speed control
  • “Storage tank priority” function. Configurable priorities
  • Tube collector function with adjustable time slot
  • Drain-back function
  • Holiday mode (recooling)
  • Protective functions:
    – System protection
    – Collector protection
    – Anti-freeze
    – Flow monitoring
  • Service and status messages with flashing symbols in the
  • Manual mode
  • Parameters remain consistent even after a power outage
  • 3 outputs 230V AC
  • 2 control outputs for HE pump PWM and analog
  • 6 temperature inputs for Pt1000
  • R3 can be used as a multi-function controller, programmable
Technical Data
Operating voltage:AC 230 Volt, 50 Hz, –10 to +15 %Protection:Microfuse 5 × 20 mm, 2 A/T (2 Ampere, slow)
Standby consumption:0,5 WAmbient temperature:0 to +40 °C
Outputs:Electronic semiconductor relay, 230 V AC, 50 Hz, min. 10 mA, max. 1 A,with cos φ >= 0,9Storage temperature:–10 to +60 °C
Control output for HE pumps:PWM signal: 100 Hz, ViL < 0,5 V DC, ViH > 9 V DC, 10 mA max.
Analog signal: 0...+10 V DC +/-3%, 10 mA max.
Housing material:100 % recyclable ABS housing
Total output of all outputs:max. 300 WDimensions:L x W x D in mm 175 x 134 x 56
Inputs:Temperature inputs with fine-level surge protection for PT 1000 temperature sensors, Measuring range: –30 °C to +250°CProtection class:IP20 according to DIN 40050, EN 60529