Art. | Code | |
S303 | 93S3030302PWM | 1 |
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S303 | Centralized control unit for thermal solar panels supplied with 3 outputs
Centralized control unit for thermal solar panels. Equipped with 3 relay outputs (2 for loads + 1 for alarm), PWM output, 0..10V output and 3 inputs (sensors),
can configure and manage up to 6 different types of solar systems. Control unit supplied with 2 NTC probes.
Codes and dimensions
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![Centralina per il controllo di impianti a pannelli solari termici](https://www.icmaspa.it/wp-content/uploads/2020/11/S303-S305-600x600.jpg)
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S305 | Centralized control unit for thermal solar panels supplied with 5 outputs
Centralized control unit for thermal solar panels. Supplied with 5 outputs (Load Relays + Alarm Relays), 2 PWM outputs, and 4 Inputs (Probes) it is able to manage a system configuration that can be selected among 20 common types of layouts. Control unit supplied with 3 PT1000 probes.
Technical datasheet
Instruction sheet
Declaration of Conformity