SCU 345 solar system control

$ 650.00


Solar Controls
Get the best performance from your solar system with the right control solution. Now choose from a full range of controls for every level of application!
Viessmann solar controls are capable of managing a wide variety of applications – from basic to very complex and give you the versatility and the power to meet the various system design requirements.

SCU 345 solar system control
The SCU 345 is an advanced solar control for multi-load systems, east-west collector arrays and commercial solar systems. This advanced solar system control features four relay outputs and adjustable delta-T and time controlled thermostat functions for limitless configuration possibilities. The SCU 345 control is compatible with a number of system accessories designed for system monitoring, analytics and additional control.

Solar Energy Meter
With input from the V40 Flowmeter and two system sensors, the Solar Energy Meter (SEM) records the energy yield and flowrate produced by your solar system. Heat quality calculations displayed on the large screen are also stored in the internal memory or transmitted to the Datalogger or PC using VBus communication.

Sample system layout
1.Vitosol solar collector
3.V40 Flowmeter Kit
4.Temperature sensor
5.Vitocell solar tank
6.Motorized diverting valve
7.SCU 345 control
8.VBus/PWM Interface


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