Brochure "RS-…T"   ( PDF 63,68Kb )

Brochure "RS-…T"   ( PDF 63,68Kb )
THYRISTOR SPEED CONTROLLERS
Speed controller
RS-...-T
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Applications
Applied in ventilation systems for speed switching
ON/OFF and speed control of single phase powercontrolled motors. Several fans can be controlled
synchronously in case their total consumption current
does not exceed the maximum permissible value of
the controller current.
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with extra 230 V terminal for connection and
controlling such external equipment as actuatordriven air dampers.
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Protection
Input circuit of the speed controller has a thermal fuse
for overload protection. The controller is fitted with a
transient filter.
Design and control
The controller casing is made of flame-retardant
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thermoplastic and fitted with ON/OFF knob with pilot
light. The controller is featured with high efficiency
and control accuracy. Output power is controlled
from 25 to 100% as a function of the control knob
position. The minimum speed is set by means of the
potentiometer at the PCB. The controller is equipped
The controller is designed for indoor mounting.
Mounting
Installation shall be performed with respect to the free
air circulation for inner circuit cooling. The controller
is for vertical installation. Do not install the controller
above the heaters and in bad air convection areas.
Technical data:
RS-3,0-Т
RS-5,0-Т
RS-10,0-Т
1~ 230
1~ 230
1~ 230
Minimum current [A]
0.3
0.5
1.0
Maximum current [A]
3.0
5.0
10.0
123х191х97
123х191х97
123х191х97
+5…+40
+5…+40
+5…+40
IP 54
IP 54
IP 54
0.3
0.3
0.3
Voltage [V/50 Hz]
Overall dimensions LxWxH [mm]
Maximum ambient temperature [°С]
Protection rating
Weight [kg]
Controller wiring diagram
Device operating position
452
VENTS. Industrial and commercial ventilation | 03-2015
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