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Cinergia EL+30 vHF/DC -ITI | Regenerative HF AC/DC load, AC/DC, 30 kW, AC HF 360 - 900 Hz, platform: ePLUS; transformer: IT internal

Manufacturer number: EL+30 vHF/DC -ITI

EL+30 vHF/DC -ITI
EL+30 vHF/DC -ITI
EL+30 vHF/DC -ITI
EL+30 vHF/DC -ITI
EL+30 vHF/DC -ITI
EL+30 vHF/DC -ITI
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Cinergia EL+30 vHF/DC -ITI | Regenerative HF AC/DC load, AC/DC, 30 kW, AC HF 360 - 900 Hz, for avionics applications, platform: ePLUS; transformer: IT internal

Technical Data

Documents & Downloads

Catalog
Produktkatalog
pdf | 1.98 MB
Datasheet
EL-Plus-vHF-DC-ePlus
pdf | 0.54 MB

Description

EL+30 vHF/DC -ITI | Regenerative HF AC/DC load, AC/DC, 30 kW, AC HF 360 - 900 Hz, platform: ePLUS; transformer: IT internal

The EL+ vHF/DC ePlus series from CINERGIA is a range of state-of-the-art, bidirectional electronic loads with energy recovery, specially developed for avionics and aerospace applications. It covers the frequency range from 360-900 Hz and is ideal for simulating real electrical loads in aircraft systems.

Thanks to its regenerative architecture, the series enables the energy consumed to be fed back into the grid, significantly reducing operating costs and heat generation. Typical fields of application are:

  • Testing of aircraft generators with variable frequency (360-800 Hz)
  • Simulation of electrical loads with linear and non-linear behavior
  • Testing of DC bus systems, on-board power distributors and frequency converters
  • Generation of defined load steps, harmonic distortions and transients
  • Automated sequences for verifying performance and stability criteria

Focus on the EL30+ vHF/DC variant

The EL30+ vHF/DC is the high-performance core model in the series and offers a rated output of 27 kW. It combines high current capability with excellent dynamics and is ideal for complex avionics test systems, vehicle electrical system tests and power qualifications in research, development and production.

  • AC (EL-HF): 40 A RMS per phase in 3-channel mode or 120 A RMS in 1-channel mode
  • DC: ±30 A (3-channel) or ±90 A (1-channel). ±90 A (1-channel)
  • Frequency range: 360-900 Hz in high-frequency mode
  • Backfeed capability: >90 % efficiency, energy feedback into the grid

With its extended current range, the EL30+ enables the precise simulation of the dynamic load behavior of larger generators, distributors and avionics components. At the same time, it remains efficient, compact and fully regenerative - ideal for demanding test benches.

Comparison with the other models

The EL+ vHF/DC ePlus series comprises five power levels from 15 to 50 kW. The EL30+ is the balanced high-performance variant that offers the optimum balance of power, accuracy and efficiency for many test laboratories:

  • EL15+ vHF/DC: 15 kW, AC 20/60 A, DC ±20/±60 A - compact for basic testing
  • EL20+ vHF/DC: 20 kW, AC 26/78 A, DC ±25/±75 A - mid-range model for standard applications
  • EL30+ vHF/DC: 27 kW, AC 40/120 A, DC ±30/±90 A - high-performance all-rounder for avionics testing
  • EL40+ vHF/DC: 40 kW, AC 52/156 A, DC ±40/±120 A - for multi-channel and high-current testing
  • EL50+ vHF/DC: 50 kW, AC 65/195 A, DC ±50/±150 A - maximum power for system integration

Compared to the smaller models, the EL30+ offers a significantly higher current reserve and is therefore suitable for more complex test sequences. Compared to the larger versions, it impresses with an optimized power-to-size ratio and a lower power requirement at the mains connection - ideal for laboratory environments with a medium power supply.

Product features of the series:

  • High-frequency electronic load for avionics: 360-900 Hz
  • Bidirectional & regenerative: Energy feed into the grid with high efficiency
  • Clean grid current: THDi < 3 % and power factor > 0.98 at rated power
  • Power levels: 15-50 kW, cascadable in master/slave mode
  • Operating modes AC/HF: Current, power, impedance mode (CZ) with cos φ control
  • Operating modes DC: CV, CC, CP, CR; multi-channel capability with independent control channels
  • Harmonic & distortion: up to 50th harmonic freely programmable
  • Fast dynamics: rise times typ. < 2 ms, fast response to transients
  • Sequence and step mode: deterministic test profiles with µs time resolution
  • Mains connection: 3×400 V AC +N+PE, 48-62 Hz
  • HF voltage ranges (EL-HF): 35-277 Vrms ph-N or 35-480 Vrms ph-ph
  • DC range: up to 750 V (HV option up to 800 V)
  • Overload capacity: up to 200 % for short-term dynamic tests
  • Safety functions: emergency stop, interlock, overvoltage and overcurrent protection, watchdog
  • Communication: 4.3″ touch display, analog/digital IOs, LAN Modbus-TCP, optional interfaces (RS485, CAN, RS232)
  • Options: Battery emulation, PV emulation, low-ripple mode, anti-islanding monitoring, HV extension
  • Mechanics: approx. 770×450×1100 mm, weight approx. 180 kg (depending on model)

Alternate products

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Regenerative HF AC/DC load, AC/DC 15 kW, AC HF 360 - 900 Hz, platform: ePLUS; transformer: IT internal
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EL+20 vHF/DC -ITI
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EL+30 vHF/DC -ITI
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Regenerative HF AC/DC load, AC/DC, 30 kW, AC HF 360 - 900 Hz, platform: ePLUS; transformer: IT internal
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EL+40 vHF/DC -ITI
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EL+50 vHF/DC -ITI
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Regenerative HF AC/DC load, AC/DC 50 kW, AC HF 360 - 900 Hz, platform: ePLUS; transformer: IT internal
Delivery time upon request
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About the Manufacturer

Cinergia
Cinergia

Cinergia is a leading developer of regenerative power converters for the test and measurement sector, offering solutions for electromobility, renewable energies, smart grids, as well as research, validation, and end-of-line testing. The portfolio includes AC power supplies and grid simulators from 500 VA to 1 MVA, including for the simulation of high-power AC grid conditions.

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