The STR-1 series of transformer fan speed controllers regulate the rotational speed of single-phase voltage controllable motors by varying the output voltage. They are equipped with auto-transformer(s) and control the speed manually in five steps. The technology used provides a regulated output voltage with a perfect sinusoidal shape. The controllers up to 7,5 A are available in plastic enclosure, while the models above 7,5 A are available in a metal enclosure.
Supply: 230 VAC / 50—60 Hz
Unregulated output: 230 VAC, 2 A
Protection standard: IP54
Temperature: -20—35 °C
Rel. humidity: 5—95 % rH
Rated max. current (A): 7.5
Fuse (5*20 mm): F: T-12,5 A-H
I (A): 7.5
DIMENSIONS (mm):
A=220
B=305
C=140
D=183
E=236
FEATURES
Wide power range: 0,8 A—20 A
5-step rotary switch for manual control plus off-position
LED status indication
Transformer fan speed controller STR-1-75L22
- Cod Produs: STR-1-75L22
- Disponibilitate: In Stoc
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880.83ron
- Fara TVA: 740.19ron