Advanced AC Load with Adjustable PF


Advanced AC Load with Adjustable PF

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

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Min Max
Power: 0 to 3.75kVA 0 to 3.75kVA
Voltage: 50 to 350VRMS 50 to 350VRMS
Current: 0 to 37.5ARMS 0 to 37.5ARMS
Standard Control:HMI, Analogue, Ethernet

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Product Information

The ELPA-SINE is an advanced series of electronic loads, aimed at both AC and DC 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. 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. 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.

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

Technical Specifications

Modularity (Master/Slave)

Operating Ranges and Features

Operating Modes

Interfaces and Control

Safety and Protection

Form Factor and Enclosures

New Systems

Product Applications

Selection Table

Max PowerVoltage Range ACVoltage Range DCCurrent Range
ELPA-SINE 3750-r3750W50 - 350VRMS50 - 500VDC0 - 37.5ARMS Add

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