ELZ Series
Pacific Power Source

ELZ Series

Regenerative AC/DC Load up to 1.1MW

The ELZ Series is a regenerative electronic load simulator designed to test AC and DC power generating and conversion equipment under real-world normal and abnormal load conditions. It delivers up to 55kVA/kW in a single cabinet with scalable configurations up to 1.155MW+, features dual constant power voltage ranges with galvanic isolation, and offers 4-quadrant AC/DC operation with advanced waveform generation capabilities. The ELZ Series is ideal for testing EV chargers, solar inverters, energy storage systems, UPS products, and Power Hardware-in-the-Loop (PHIL) applications.

Voltage:
Up to
760
Vac
/
650
Vdc
Current:
Up to
2250
Arms
/
1500
Adc
Frequency:
Up to
1000
Hz

Model Table

Model

Power
Voltage
Current
Phases
Frequency
3550ELZ
55 kW
0–440 VAC / ±650 VDC
75 ARMS / 50 ADC
1Ø/2Ø/3Ø
DC–1,000 Hz
3450ELZ
45 kW
0–440 VAC / ±650 VDC
65 ARMS / 40 ADC
1Ø/2Ø/3Ø
DC–1,000 Hz
3300ELZ
30 kW
0–440 VAC / ±650 VDC
45 ARMS / 30 ADC
1Ø/2Ø/3Ø
DC–1,000 Hz

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