Electronic speed controllers DV-REG-L are used to change rotation speed by changing supply voltage of motor
without overheat external connection.
Several motors can be controlled with one DV-REG-L controller if total current is not exceeding controllers
current.
Technical specifications:
• Mounting: surface or flush version.
• Control type: potentiometer.
• Infinitely variable speed control.
• Switch ON/OFF installed in potentiometer.
• Protection - fast acting fuse.
Minimum speed setpoint inside of controller. The hard start time setpoint inside of controller. The start from
the maximum rotating speed with the time delay to set one with potentiometer. If the setpoint is 0, the
controller will start in the soft mode – minimum to maximum.
The overheat protection is active, if the temperature inside of the controller reaches 65°C. Then the output of
the controller is decreasing gradually till the temperature decrease. If temperature still increases and reaches
75°C, the controller switches OFF and switches ON only when the temperature drops till 55°C.
The controller switch ON is indicated with enlightenment of the setpoint knob.
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction
concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.
Type
Voltage
[V]
Current
[A]
Fuse 5x20mm
[A]
Weight
[kg]
DV-REG-L-0.5
1x230
0.5
0.63
0.12
DV-REG-L-1.5
1x230
1.5
2.0
0.14
DV-REG-L-3
1x230
3.0
4.0
0.18
Technical data:
1. Power supply: 1 phase 230VAC.
2. Frequency [Hz]: 50/60.
3. Protection class: IP20.
4. Protection class: IP44 if installed in flush box.
5. Dimensions: 80x80x60 mm.
6. Overheat protection: 65°C.
7. Max. ambient temperature: 30°C.
8. Storage temperature -35,,+50°C.
9. This product complies with the following standards: EN 55011:2009/A1:20, EN 61236:2013, EN 61010-1:2010,
EN 61000-3-2:2018 and marked with the CE sign.
Motor type
Controllers can be used only for single-phase motors, which supply voltage can be changed. Motors must
have internal overheating protection.
5
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ventilation systems
is a legally protected trademark and technical patent. All rights reserved.
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User's manual
DV-REG-L
