Regulator from 0 to 100% by PWM for loads with power supply between 8 and 30 V.DC. up to a maximum of 25 A.
They allow regulation control by means of an external signal from 0 to 10 V. D.C. or a standard 10K potentiometer,
(not included).
INSTALLATION: Install a fuse and a switch for protection and safety, according to CE standard.
The power input, load output and switch cables must be sized according to the power of the device to be controlled.
Power supply : Connect the power supply to the "Input" terminal respecting polarity, connect the device to be
controlled to the "Output" terminal respecting polarity.
Before activating the switch, make all other circuit connections.
Control inputs:
External signal 0-10 V.DC. The connection must be made at the "DC. Control", respecting the polarity.
External potentiometer: The connection must be made at the "Ext. Pot.", respecting the order of the A B C
connections. This input only admits 10K ohm linear potentiometers.
Terminal "A" corresponds to the minimum of "B" to the slider and "C" to the maximum of the potentiometer.
The length of the control cable in both cases should be as short as possible, if it exceeds 50 cm. use shielded cable.
Regulateur de lumière pour DC
Regulador de luz para CC
Regulador de llum per a CC
TECHNICAL CHARACTERISTICS
Input Voltage : From 8 up to 30 V. D.C.
Load adjustment : PWM, 0-100%
Maximum load : 25 A.
Minimum / Maximum Consumption : 30 / 150 mA.
Control adjustment : 0-10 V DC input signal or 10K Ohms potentiometer.
Minimum Adjustment : 0 – 100% Variable resistor inserted in the circuit.
Frequency PWM adjustement : 100 – 155 Hz Variable resistor
Recovery Time after output short circuit : 20 sec. Approx.
Operating indicators : Control circuit Led. Power DC Led
Operating temperature : -25 ºC up to +55 ºC
Power supply input / Load output. Maximum section for wires : 6 mm.
Weigh : 265,2 gr.
Sizes : 120 x 107 x 62 mm.
Din rail : C-7589
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Dimmer for DC
R-35
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