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SR001 - SOLAR CONTROLLER

Main features

Management of 13 systems: this means that industrial systems integrators and distributors can have a single product in stock which covers all applications.
Boost feature can be used manually or can be programmed.
Environmentally-friendly / economical mode: synchronisation of off-peak periods.
Production indicator in terms of heat and kWh.
Management of the temperature differential.
Control of the speed of the pump.
Protection of solar panels against high temperatures.
Start-up in cold weather.
Anti-freeze protection.
Synchronisation in line with off-peak periods.
Statistics for the activity of pumps and for the electrical resistance.
Indicator which provides heat amounts (the solar energy contribution) in kWh.
Management of one or two hot-water tanks (or of a swimming pool).
Optimised use of back-up heating (electric or hydraulic).
Management of East/West sensors.
As an optional extra, a USB port: for transferring main data regarding your system to a computer.
Viewing of operating modes, of the selected solar energy system, of data and statistics, of user and installer settings.}}

Management of 13 systems: this means that industrial systems integrators and distributors can have a single product in stock which covers all applications.
Boost feature can be used manually or can be programmed.
Environmentally-friendly / economical mode: synchronisation of off-peak periods.
Production indicator in terms of heat and kWh.
Management of the temperature differential.
Control of the speed of the pump.
Protection of solar panels against high temperatures.
Start-up in cold weather.
Anti-freeze protection.
Synchronisation in line with off-peak periods.
Statistics for the activity of pumps and for the electrical resistance.
Indicator which provides heat amounts (the solar energy contribution) in kWh.
Management of one or two hot-water tanks (or of a swimming pool).
Optimised use of back-up heating (electric or hydraulic).
Management of East/West sensors.
As an optional extra, a USB port: for transferring main data regarding your system to a computer.
Viewing of operating modes, of the selected solar energy system, of data and statistics, of user and installer settings.}}

Ergonomic to use and to set: large display with red/blue backlighting to differentiate installation and use; an intuitive interface.
Clear and complete information: overall view; systems and temperature data are easy to understand.
Auto Maximum Mode: priority to comfort: all types of energy can be used to ensure domestic hot water at the right temperature.
Environmentally-friendly / Economical Mode: only solar energy is used, to reduce the consumption of energy.
Holiday Mode: temperature in the solar energy circuit and in the tank is automatically during the night.
Boost Mode: enables you to ensure, on either an occasional or a daily basis, using back-up hydraulic heating or the electrical resistance, the maintenance of the desired temperature during periods of very high domestic water use. Thus you have the benefit of an increased level of comfort.
Test Mode: manual control of outputs during setting of the system.
3 secure access levels: wiring, installation, use.
Spare fuse.
3 installation options: wall mounting, on DIN rails or product integrated into a solar hydraulic pump station.
Connection tasks are quick and do not involve the use of screws, simplifying things for you and saving you time.
Optimised kit: temperature sensors included or available as an optional extra.

Electrical inputs/output
- Four inputs for PT1000 temperature sensors: T1, T2, T3, T4.
- One time-synchonisation input (off-peak periods time-switch, rates clock, etc.) controlled by a voltage-free relay output by means of a time-switch: E1.
- First semi-conductor output for direct control, 200W maximum: R1.
- Second semi-conductor output for direct control, relay 2A maximum: R2.
- Third semi-conductor output: relay 1A maximum 250V.
- Power supply voltage: 203 V , +/-10%, 50Hz.

Safety
- Standards: EN60730-1/EN60730-2-9.
- Class: Class II.
- Pollution degree: 2.
- Nominal pulse voltage: 4kV.

Environment
- Protection: IP20.
- Operating temperature: 0°C to 40°C.
- Storage temperature: -20°C to +70°C.

CODES	REFERENCES
STASR001A	Thermal solar energy temperature regulator, three PT1000 sensors
STAPT15HTA	High temperature PT1000 sensor, 1.5-metre cable
STAPT25NTA	Normal temperature PT1000 sensor, 2.5-metre cable

DIFFERENTIAL TEMPERATURE REGULATOR FOR THERMAL SOLAR ENERGY SYSTEMS