Multi-power signal device, AC+DC, three-phase, function generator, 3HU / 60PE

Compact and multi-functional 4-fold supply unit for the field of electrical engineering fundamentals. This device combines an adjustable DC stabilizer, a function generator and a three-phase generator as well as various AC/DC fixed voltages. These elements can be activated separately or in all different combinations. That makes the device suitable for all fundamental and advanced experiments from the areas of electrical engieering/electronics and digital technology. The device has full protective insulation and supplies safety extra-low voltages in accordance with EN 61010. All outputs are equipped with self-resetting circuit breakers, which safely trip out in the event of current overloads or current interference without the need for replacing fuses. As a result, it is extremely safe, maintenance-free, and particularly suitable for beginners. Its modern technology ensures low energy consumption and minimizes power losses. The only supply it requires is a single-phase power supply. It is a built-in device in 19” format that can either be integrated in a suitable power duct or installed in a table-top housing to serve as an external device.

Using the optionally available Lab Manager software, this device can be remotely controlled from a central PC as a standalone device or in combination with multiple devices. Moreover, it is possible to use and control up to 20 devices simultaneously from one central master PC together with the smart LN SybaNet system.

Technical data of the 4 available individual units:

Fixed voltage outputs:

• Stabilized fixed voltage +15 V, -15 V, 1 A each, DC
• Stabilized fixed voltage +5 V, 1 A, DC
• Stabilized fixed voltage 12 V, 1 A, DC (e.g. supply voltage for automotive or semiconductor technology)
• 2 fixed AC voltages 12 V and 24 V, 700 mA each, 50 Hz

Variable DC source:

• Stabilized, adjustable output voltage 0 ... 30 V, DC
• Max. output current 1 A with adjustable current limiting
• Display of current and voltage via two-line blue LCD display with 8 digits each

Function generator

• Function and signal generator with 4 different waveforms
• Freely adjustable frequency range from 0.1 Hz - 1 MHz in 5 selectable ranges
• Waveforms: Sinusoidal, triangular, square, digital
• Output voltage - 10 V ... 0 ... 10 V (0-20 Vpp)
• 2nd output with attenuator 10:1 (-20 dB)
• Current capacity: 300 mA
• Display of amplitude and frequency via two-line blue LCD display with 8 digits each

3-phase star/delta generator

• Three-phase generator with 3 phases and N
• Amplitude 3 x 7/12 V
• Current capacity 3 x 200 mA,
• 2 switchable frequency ranges 1 and 50 Hz

Other technical characteristics

• Separate power-on buttons for each module (can be combined as needed)
• Short-circuit proof and protected against internal voltages (voltages of other outputs)
• Self-resetting circuit breakers on all outputs
• 6 buttons for the different functions
• 3 multi-turn potentiometers for adjusting current and DC voltage as well as amplitude and frequency (AC)
• 18 LEDs to display the status of various functions
• 2 blue LCD displays (2x 8-character displays each)
  • DC voltage display, including current display
  • AC voltage display, including frequency display
• Illuminated mains switch
• Input voltage 230 V/50 Hz
• Dimensions: 3 HU/60 PU