FASEC 43 /437
FASEC 43 /437
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The FASEC 43 or FASEC 437 eliwell speed variator is designed to control the speed of single-phase fans.
FASEC 43 : Built-in - When the temperature increases the speed decreases (500W)
FASEC 437 (7A) : Built-in - When the temperature increases the speed increases (1000W)
Technical characteristics
Front protection: IP20
Housing: NORYL plastic body with self-extinguishing
Dimensions: front 48 x 96 mm depth 96 mm (without base)
Installation: flush-mounted, with 45 x 92 mm cut-out (+0.2/-0.1 mm)
Operating temperature: -5...60°C
Storage temperature: -30...75°C
Technical data
Connections: Octal socket (screw terminals)
Regulation: When the temperature increases the speed increases
Analog inputs: 1 PTC
Regulation output:
- FASEC 43: 2.5A triac
- FASEC 437: 7A triac
Regulation field: FASEC 43: -40...30°C
External filter (only for 7A versions): Cylinder diameter 38 mm, height 28 mm; M8 fixing bolts. Max. load supply current 7A.
Regulation type: Proportional, phase-cutting
Application Type: For evaporation
