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MIW-GTT-1-35-75-L22-EN-000 - 07 / 11 / 2018
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STANDARDS
■
Low Voltage Directive 2014/35/EC
■
EMC Directive 2014/30/EC: EN 61326
■
WEEE Directive 2012/19/EC
■
RoHs Directive 2011/65/EC
OPERATIONAL DIAGRAM
Automatic mode
Manual mode
Tset
T,
T, °C
0 / OFF
U [VAC]
15
°C
0,5
°C
1
°C
35
°C
230
190
170
140
110
0
1
2
3
4
5
Regulated output (U)
Knob position
U [VAC]
0 / OFF
230
190
170
140
110
WIRING AND CONNECTIONS
Wiring and connections
2
1
3
4
5
1
- Standard power supply
cable with Euro plug (length
1,5 m)
Power supply
230 VAC / 50—60 Hz
2
- 2 sockets in parallel for
load connection
Output voltage
OFF + 5 steps
110 / 140 / 170 / 190 / 230 VAC
(80 VAC, optional)
Min. load current
180 mA
3
- Temperature sensor
probe
Cable length
4 m
Sensor type
PT500 (500 Ω at 0
°C
)
Sensor measuring range
-30—70
°C
4
- Temperature setpoint
potentiometer
Operating range
15—35
°C
5
- 7-position switch
0
Off position
1—5
Manual fan speed selection
auto
Automatic mode
6
- Connections
Cable gland clamping ranges
3—6 mm / 8—13 mm
Caution:
When choosing a controller it is important to know the maximum current on the taps. Make sure you have chosen the right controller. You can take the
indicated rated maximum current from each transformer tap.
ATTENTION
Make sure you use cables with an appropriate diameter to connect the fans to
the GTT-1 controller.
TEMPERATURE BASED FAN
SPEED CONTROLLER
GTT-1
