TCI Professionale DALI 38

From 42.90€ *
Net price: 36.05€

Prices incl. VAT plus shipping costs

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  • 1866-127490
  • 127490
  • 0.105 kg
  • 8010703373471
  • TCI
Direct current dimmable electronic drivers with DIP-SWITCH #127490, #127492 Features of... more

Direct current dimmable electronic drivers with DIP-SWITCH #127490, #127492

Features of Professionale DALI 38

  • Multipower driver supplied with dip-switch for the selection of the output current.
  • IP20 independent driver, for indoor use (PROFESSIONALE DALI).
  • Class II protection against electric shock for direct or indirect contact (PROFESSIONALE DALI).
  • Driver for built-in use (PROFESSIONALE DALI BI).
  • It can be used for lighting equipment in protection class I and II (PROFESSIONALE DALI BI).
  • Active Power Factor Corrector.
  • Current regulation ±5 % including temperature variations.
  • Input and output terminal blocks on opposite sides (wire cross-section up to 1,5 mm2 / AWG15).
  • Clamping screws on primary and secondary circuits for cables with diameter: min. 2 mm - max. 9 mm
  • Driver can be secured with slot for screws.
  • Protections:
    • against overheating and short circuits;
    • against mains voltage spikes;
    • against overloads.
  • Thermal protection = C.5.a.

Operation Mode

  • Features DALI dimming (0/1 - 100 %):
    • memory function for sets or light groups;
    • recall of stored functions;
    • compatible with standard DALI interfaces.
  • DALI dimming is the default setting ((3) DALI 2.0 ready)
  • Light regulation 0/1 - 100 % by means of PUSH SWITCH function (mains voltage):
    • a short push to turn on and off;
    • a longer push to increase or decrease light intensity;
    • regulation automatically stops at minimum and maximum values;
    • for another on, regulation or off command, release the push button and give the desired command again;
    • dimming level memory at mains restore;
    • keep enabled the SWITCH for at least 10 seconds to reset the dimming level to 30%;
    • keep enabled the SWITCH for at least 60 seconds to enable
Amplituden-Dimmung - lineare Dimmung - FlickerfreiCharacteristics of this constant current driver:

 Beside of a DALI-Interface, which also can be used for Push dimming (see following picture), this EVG is designed for amplitude dimming. It creates totally flickerfree light (none PWM). The dimming sector is between 1% -100%.


BILEVEL N function:

  • keep pressed for 100% level;
  • FADE OFF time is 30 seconds, light level 10%;
  • PROLONG time is 30 minutes, then OFF.

Wiring diagram:

Flickerfrei DALI dimmen mit TCI Professionale, alternativ auch Push
127492 KSQ
Dip-SW Power Voltage out DC Current out DC
Position 1 16 W 10..54V 300mA const. 
Position 2 18 W 10..54V 350mA const.
Position 3 21 W 10..54V 400mA const.
Position 4 24 W 10..54V 450mA const.
Position 5 27 W 10..54V 500mA const.
Position 6 29 W 10..54V 550mA const.
Position 7 32 W 10..54V 600mA const.
Position 8 35 W 10..54V 650mA const.
Position 9 38 W 10..54V 700mA const.
Position 10 38 W 10..51V 750mA const.
Position 11 38 W 10..48V 800mA const.
Position 12 38 W 10..45V 850mA const.
Position 13 38 W 10..43V 900mA const.
Position 14 38 W 10..40V 950mA const.
Position 15 38 W 10..38V 1A const.
Position 16 38 W 10..36V 1,05A const.

For more details to TCI 127490 and TCI 127492  download the datasheet (see download-tab)

TCI 127490 und 127492 Eigenschaften
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Price optimized multi power LED driver up to 38W with CC from 300mA to 1,05A. Flickerfree based... more
Features of the product family. Details on variants can be found in the description.
Constant Current: 1,05A, 1A, 1A - 2,4A, 300mA, 350mA -1A, 400mA, 450mA, 500mA, 550mA, 600mA, 650mA, 700mA, 750mA, 800mA, 850mA, 900mA, 950mA, < 350mA
Dimmable/Control: DALI, Linear/AM
Power: 9W, 10W, 12W, 15W, 16W, 20W, 25W, 30W, 32W, 38W
Datasheet Professionale DALI 38
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