Advanced DC Load with AC Functions


Advanced DC Load with AC Functions

While primarily aimed at DC applications, the ELPA-SINE can also be used for AC testing. A comprehensive feature set is provided as standard.

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Min Max
Power: 0 to 3.75kW 0 to 3.75kW
Voltage: 50 to 500VDC 50 to 500VDC
Current: 0 to 37.5A 0 to 37.5A
Standard Control:HMI, Analogue, Ethernet

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Product Information

The ELPA-SINE is an advanced series of electronic loads, aimed at both DC and AC test applications. A comprehensive feature set is provided, as well multiple inbuilt tests.

When in constant current operation the user can select between sine, square and DC waveforms. The desired wave can be recalled from the front panel or selected via an optional computer interface. A turbo mode is included as standard. This provides the ability to test currents up to double the maximum current range for up to 1 second, ideal for inrush current testing. Peak currents can be simulated with the crest factor mode. A power factor can be set with adjustments from unity to 0 lagging or leading.

  • CC, CV, CP, CR and Crest Factor Mode
  • Last Setting Memory Function
  • DC to 440Hz Operation
  • Inbuilt Battery Tests
  • Sine, Step and Squarewave Loading Functions
  • Adjustable Leading and Lagging Power Factor

Technical Specifications

Modularity (Master/Slave)

Operating Ranges and Features

Operating Modes

Interfaces and Control

Safety and Protection

Form Factor and Enclosures

New Systems

Selection Table

Max PowerVoltage Range DCVoltage Range ACCurrent Range
ELPA-SINE 3750-r3750W50 - 500VDC50 - 350VRMS0 - 37.5A Add

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