AS 597 - Group control unit
About 100 AS 597 group control units place as much of a load on a
charging control (e.g., AS 511 / AS 520 / AS 522) as just one
thermomechanical charging controller. The bursts (220 V/50 Hz) of
the centrally arranged charging control are output via terminal 3 (A
1), electrically isolated. With this add-on device it is possible to adapt heating requirements individually, for example for each unit of a multifamily building, or possibly even in every room. By means of an additional control element, adjuster button E 5, even the charging rate can be geared to specific needs (as much as + 15 % or 30 %, infinitely variable)
| Dimensions | 53 x 90 x 53 mm |
| Power requirement | approx. 2,2 VA + A1-driving power |
| Power requirement Z1 | approx. 0,25 VA |
| Rated voltage | 230 V / 50 Hz |
| Output control voltage | 230 V clock signal 1,5 A |
| Permissible ambient temperature | 0°C bis +50° |
| Mounting | top hat rail 35 x 7,5 in compliance with DIN 50 022 |
