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SL1200A Series Scienlab Regenerative 3‑Phase AC Emulator
Achieve up to 1200 VAC with full specifications, no reduction in performance, and no transformer!
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Highlights
Meet the SL1200A Series Scienlab Regenerative 3-Phase AC Emulator
The SL1200A series was designed to handle all your 3-phase AC test needs up to 1200 VAC, from 30 to 810 kW (42 kVA to 1.08 MVA) without the need for a transformer. Two voltage ranges are available: 600 and 1200 VAC. The 600 VAC models are ideal for low voltage inverter test as well as EV and EVSE charging test applications. The 1200 VAC models allow for (HVRT) testing at the IEC LV-AC limit without the need for a large, complex test setup.
- Covers AC test needs; up to 1200 VL-L; up to 130 A; up to 810 kW / 1.08 MVA
- Achieve 1200 VL-L at full specifications without extra equipment, such as a transformer
- Save energy with 100% regenerative (bidirectional) power solution with > 85% efficiency
- Get up and running immediately with intuitive soft front panel (SFP)
- Feel confident with complete, one-vendor solution of hardware, software, consulting, and support services worldwide for many applications, such as EVSE / EV charging test
Key Specifications
AC Output Voltage, 3-Phase
346 VL-N / 600 VL-L or 692 VL-N / 1200 VL-L, no transformer needed!
AC Output Power (Total)
30 kW, 45 kW, 90 kW, or parallel to 810 kW
Frequency Range
40 to 75 Hz
DC Output Voltage (with Option SDC)
±500 V or ±1000 V
DC Output Power (with Option SDC)
40 kW, 60 kW, or 120 kW
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Shorten the Time-to-Market by Automating Anti-Islanding Test
As DERs, such as solar inverters, Battery Energy Storage Systems (BESS), and V2G-enabled EVs, become more common, ensuring they disconnect safely from the grid during outages is critical. This is where anti-islanding testing plays a vital role.
With Keysight’s PHIL approach, the test time for the anti-islanding features could be drastically reduced. Making manual tuning and the need for a load bank obsolete.
Learn more about our Anti-Islanding Conformance Test Automation Software.

Extend the Capabilities of Your Scienlab Regenerative AC Emulator
- SL1221A Anti-Islanding Conformance Test Automation Software for IEEE 1547.1-2020
- SL1200A Grid Integration and Compliance Test Automation Suite
- Drivers, Firmware & Software
- SL1200A Regenerative AC Emulator Firmware
- SL1200A Regenerative AC Emulator Soft Front Panel
- SCPI Gateway for SL1200A Regenerative AC / Grid Emulators
Featured Resources
Further Reading
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