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TNC-D4011

Switching power supply unit for 24 V supply

Controlled power supply for sensors, actuators, sensor electronics and controller


  • High efficiency of > 84 %
  • Input and output with overvoltage protection
  • Can be attached to a mounting rail, no tools required
  • Output voltage adjustable up to 28 V DC
  • Overload protection, up to 1.5 × nominal current
  • Very high efficiency, hence very low heat buildup
  • LED for secondary voltage

General Information

Application

  • Switching power supply unit TNC-D4011 (24 V DC; 3.3 A)
  • Power supply for AS-i controllers as well as for operating and display units
  • Very high efficiency of 89.8 %
  • Low ripple voltage, < 0.25 mV
  • High reliability

Technical information

  • TECHNICAL DATA
  • SPECIFICATION TEXT
  • ORDER CODE
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Description

TNC-D4011

Output current

3.3 A

Nominal voltage

< 230 V AC

Input voltage range

100 – 240 V AC

Nominal frequency

47 – 64 Hz

Efficiency

89.8 %

TROX casing

Sheet steel

Protection levelIP 20
IEC protection classII (protective earth)
ConnectionScrew terminals
Temperature range

-25 – +70 °C

Derating

1.8 W/K (60 – 70 °C)

Output voltage24 – 28 V DC (± 2 %) to SELV/PELV
Max. ripple voltage

50 mV

Mains buffering time

128 ms

Short-circuit protection / overload protectionYes (to IEC 61140)
EMC

EN 61000-6-1; EN 61000-6-2; EN 61000-6-3; EN 61000-6-4; EN 61000-3-2

LEDsDC OK; 1 × LED, green
Weight

569 g

Dimensions

120 × 40 × 128.5 mm

Specification text

  • Switching power supply unit TNC-D4011 for supplying power to the controller or text display
  • Nominal voltage: < 230 V AC
  • Output voltage: 24 – 28 V DC (± 2 %), SELV/PELV
  • Output current: 3.3 A
  • Nominal frequency: 64 Hz
  • Efficiency: 89.8 %
  • Connection: screw terminals
  • Casing materials: galvanised sheet steel
  • Ambient temperature: -25 to +70 °C
  • Protection level: IP 20
  • Status display: DC OK, 1 × LED
  • Make: TROX GmbH or equivalent
  • Type: TNC-D4011


TNC – D1030
|
1

1 Type
TNC-D1030 Output current 1.25 A
TNC-D4011 Output current 3.3 A
TNC-D4012 Output current 5 A

TNC-D4013 Output current 10 A

Downloads

product information

  • Joint Product data sheet - Switching power supply units

    Switching-power-supply-units_PD_2021_12_09_DE_en 340 KB pdf

  • Product data sheet TNC-D4011

    TNC-D4011_PD_2022_01_06_DE_en.pdf Product data sheet  980 KB pdf
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We are here for you

Please specify your message and type of request
Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265

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Contact

Thank you for your message!

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Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265

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