Power Supply Archives - Kepler Electronics https://kepler-elec.com/tag/power-supply/ LOYTEC COMPETENCE CENTER Wed, 05 Jun 2024 09:22:04 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://kepler-elec.com/wp-content/uploads/1/2023/10/cropped-cropped-cropped-cropped-Kepler-Elec-Logo-2023-09-18-13-45-04-32x32.jpg Power Supply Archives - Kepler Electronics https://kepler-elec.com/tag/power-supply/ 32 32 KDALI-RPT https://kepler-elec.com/2024/04/24/kdali-rpt/ Wed, 24 Apr 2024 19:53:51 +0000 https://kepler-elec.com/?p=5353 KDALI-RPT

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KDALI-RPT

DALI Repeater with Built-in Bus Power Supply KDALI-RPT

KDALI-RPT is a universal DALI signal repeater with built-in bus power supply, which can prolong DALI signal transmission distance of DALI circuit, with built-in DALI bus power supply, the dali repeater enables to establish a subordinate dali circuit from the main DALI circuit without extra DALI power supply required.

Key Features

  • DALI repeater with integrated DALI power supply
  • Device to enhance the maximum DALI cable length from 300m up to 600m
  • Enhancement and Transmission of the DALI-signals (bidirectional)
  • Galvanic separation between DALI circuits
  • Either radially arranged network layout or cascaded system mounting operated with single master
  • restricted cascading (Series wiring) of multiple repeaters in multi-master operating mode
  • The maximum amount of DALI-devices in the total network is limited to 64, the devices can be divided on the subordinate circuits at will
  • For each subordinate DALI circuits no extra DALI power supply required

Product Dimension

Wiring Diagram

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]]> KDALI-PS-DIN https://kepler-elec.com/2024/04/24/kdali-ps-din/ Wed, 24 Apr 2024 18:08:56 +0000 https://kepler-elec.com/?p=5346 KDALI-PS-DIN

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DALI Power Supply KDALI-PS-DIN

KDALI-PS-DIN is a universal DALI power supply designed with compact size and wide range input voltage 100-240VAC with 250mA output current to power DALI bus. The DALI power features high reliability and stability with over current protection.

Key Features

  • DALI power supply with 100-240VAC wide input and 250mA output current.
  • To power DALI bus.
  • Compact size.
  • High reliability and stability.
  • Over current protection

Specification

Product Dimension

Wiring Diagram

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]]> L-POW Power Supply https://kepler-elec.com/2024/04/02/l-pow-power-supply/ https://kepler-elec.com/2024/04/02/l-pow-power-supply/#respond Tue, 02 Apr 2024 16:09:54 +0000 https://kepler-elec.com/?p=4141 LPOW-2415A, LPOW-2415B and LPOW-2460B are used to supply power to LOYTEC devices.

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L-POW Power Supply

LPOW-2415A

LPOW-2415A is used to supply power to LOYTEC devices with the LOYTEC LIOB‑Connect side outlet such as the L-INX Automation Servers, L-ROC Room Controller, L-GATE Universal Gateways and LIP-ME204. In addition, L-IOB I/O Modules and Controllers (except LIOB-585) can be powered by the LPOW-2415A.

l-pow_linx-x2x_liob

LPOW-2415B

The power supply LPOW-2415B provides 24 V DC via a plug-in screw terminal. It is used to supply power to LOYTEC devices with a separate power terminal of 24 V DC.

lpow-2415b_lip-3ectc

Energy -Efficient

The LPOW-2415 are highly efficient switching power supplies. Their efficiency is approximately 80 %. The input voltage range of 85–240 V AC (50–60 Hz) allows worldwide use.

LPOW-2460B

The LPOW‑2460B power supply provides 24 V DC and maximum 60 W with screw terminals. It is used to supply power to LOYTEC devices with a separate power terminal of 24 V DC.

L-POW Power Supply Products

LPOW-2415A

L-POW Power Supply

LIOB-Connect Power Supply, 24 VDC, 15 W

LPOW-2415B

LPOW-2415B

Power supply unit with power connector 24 VDC, 15 W

LPOW-2460B

LPOW-2460B

Power supply unit with power connector 24 V DC, 60 W

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]]> https://kepler-elec.com/2024/04/02/l-pow-power-supply/feed/ 0 LDALI-PWR2-U / LDALI-PWR4-U Power Supply https://kepler-elec.com/2024/04/02/ldali-pwr2-u-ldali-pwr4-u-power-supply/ https://kepler-elec.com/2024/04/02/ldali-pwr2-u-ldali-pwr4-u-power-supply/#respond Tue, 02 Apr 2024 15:49:36 +0000 https://kepler-elec.com/?p=4129 The DALI-2 power supplies LDALI-PWR2-U and LDALI-PWR4-U are used to power two or four DALI channels.

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LDALI-PWR2-U / LDALI-PWR4-U Power Supply
LDALI-PWR4-U

The DALI-2 power supplies LDALI-PWR2-U and LDALI-PWR4-U are used to power two or four DALI channels. Per channel, the power supplies provide a guaranteed supply current of 116 mA to power devices connected to the DALI channel.

In case the DALI devices connected to the channel consume more than the 116 mA, two DALI outputs of the power supplies can be used in parallel, resulting in a guaranteed supply current of 232 mA (maximum supply current of 250 mA).

Installation

The DALI channel is treated to be non-SELV (Safety Extra Low Voltage). Therefore, the relevant installation regulations for low voltage apply. The cable of a DALI channel is either limited to a maximum length of 300 m using a minimum wire cross-section of 1.5 mm² (AWG15) or must ensure a maximal voltage drop of 2 V.

Wide Range Supply Voltage

The power supplies accept a wide range of supply voltage from 85-240 V AC, 50/‌60 Hz. They also feature a starting-current limitation.

DALI Power Outputs

The DALI power outputs provide 18 V (11 V – 20.5 V) and 116 mA. The power outputs are isolated from mains by reinforced insulation. The power outputs are short circuit proof and shut down if thermally overloaded. When a thermal overload occurs, the DALI control lamp switches off.
The LDALI-PWR2-U and LDALI-PWR4-U are DALI-2 certified. 

ldali plus pwr4 U

LDALI-PWR2-U / LDALI-PWR4-U Power Supplies Products

LDALI-PWR2-U

LDALI-PWR2-U

DALI-2 power supply, 85-240 V, 50/60 Hz, Output: 2 x 16 VDC, 116 mA (DALI bus)

LDALI-PWR4-U

LDALI-PWR4-U

DALI-2 power supply, 85-240 V, 50/60 Hz, Output: 4 x 16 VDC, 116 mA (DALI bus)

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]]> https://kepler-elec.com/2024/04/02/ldali-pwr2-u-ldali-pwr4-u-power-supply/feed/ 0 LDALI-PWR1-U Power Supply https://kepler-elec.com/2024/04/02/ldali-pwr1-u-power-supply/ https://kepler-elec.com/2024/04/02/ldali-pwr1-u-power-supply/#respond Tue, 02 Apr 2024 15:47:49 +0000 https://kepler-elec.com/?p=4125 The LDALI‑PWR1‑U is a DALI power supply for one channel with a guaranteed supply current of 50 mA (maximum supply current of 62 mA.

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LDALI-PWR1-U Power Supply

The LDALI‑PWR1‑U is a DALI power supply for one channel with a guaranteed supply current of 50 mA (maximum supply current of 62 mA).

It is well suited as supply for small standalone DALI‑systems with a limited amount of DALI‑components or even for luminaire integration. A typical LOYTEC application is the supply of a DALI subsystem in a BT‑mesh ecosystem (e.g. for a room), in which the sensor acts as DALI application controller and gateway to the mesh ecosystem. However, the LDALI‑PWR1‑U can also be used only to supply the LOYBT-MSx Bluetooth multisensors.

In applications with higher DALI currents up to 4 LDALI‑PWR1‑U can be used in parallel, resulting in a guaranteed supply current of 200 mA (maximum supply current of 248 mA).

Installation

The DALI channel is treated to be non‑SELV (Safety Extra Low Voltage). Therefore the relevant installation regulations for low voltage apply. The cable of a DALI channel is either limited to a maximum length of 300 m using a minimum wire cross‑section of 1.5 mm² (AWG15) or must ensure a maximal voltage drop of 2 V.

Wide Range Supply Voltage

The power supply accepts a wide range of supply voltage from 85–240 V AC, 50/ 60 Hz, and also features a starting‑current limitation.

DALI Power Output

The DALI power output provides 16 V (11 V – 20.5 V) and 50 mA guaranteed supply current. The power output is isolated from mains by reinforced insulation. The power output is short circuit proof and shuts down if thermally overloaded.

The LDALI‑PWR1‑U is DALI‑2 certified.

LDALI-PWR1-U Power Supply Products

LDALI-PWR1-U

DALI Power Supply for 1 DALI channel, 50mA

DALI-2

DALI-2

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