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In summary, the Preen PAS-F-33150 is part of the PAS-F Series, a four-quadrant regenerative grid simulator delivering 30 kVA to 1000 kVA with over 90 % energy regeneration efficiency.
The Preen PAS-F Series is a four-quadrant regenerative grid simulator delivering 30 kVA to 1000 kVA with over 90 % energy regeneration efficiency. Engineered specifically for grid-tied device testing — PV inverters, power conditioning systems, V2G chargers — PAS-F integrates LVRT/HVRT functions per IEEE 1547.1-2020 and supports harmonics waveform synthesis for advanced compliance workflows.
The PAS-F-33150 is used across photovoltaic inverter test, power conditioning system verification, V2G charger validation, energy storage system integration, and anti-islanding compliance laboratories. Specific test methodologies include IEEE 1547.1-2020 LVRT/HVRT, anti-islanding (Q_f = 1.0 ± 0.05), DC injection, frequency and voltage trip tests, and harmonics distortion immunity per IEC 61000-4 series.
The PAS-F-33150 integrates into bench, ATE, and high-power production environments through standard RS-232, RS-485, Ethernet, and USB control. Engineers use it to repeatably simulate global mains and DUT operating conditions during design verification, certification pre-compliance, and end-of-line testing — replacing manual variac/MG-set configurations and improving test repeatability and data capture.
From a measurement standpoint, the PAS-F Series is benchmarked against IEEE 1547.1-2020, EN 50530, NB/T 32004, CNS 15382, CNS 15599, IEC 61000-4-34; RoHS Compliant; CE Marked. Within this product line the PAS-F-33150 delivers the variant-specific output described in this model's specification block below — chosen to match the most common DUT power, voltage, and frequency requirements in the target application.
Preen (AC Power Corporation, founded 1989) is one of the world's highest-volume programmable power-source manufacturers, with ISO 9001:2015 certified manufacturing facilities in Taipei, Tianjin, and Suzhou, and a U.S. service center in Irvine, California. Preen products carry CE and RoHS certifications and have been recognized with multiple Taiwan Excellence Awards for the AFV, AFV-P, and ADG-P product lines — placing the brand in the established commercial tier alongside California Instruments, Chroma, and Pacific Power Source.
Specifications below are for the PAS-F Series. The PAS-F-33150 variant within this series is configured as: Regenerative Grid Simulator (150kVA/300V/45-65Hz, LVRT).
| Specification | Value |
|---|---|
| Phase | 3Ø / 4 Wire + G |
| Output Voltage | 0–300 V (L-N) standard; 0–350 V optional |
| Frequency Range | 45–65 Hz standard; 40–70 Hz optional |
| Voltage Accuracy | 0.5 % F.S. + 4 counts |
| Frequency Accuracy | ± 0.02 % F.S. |
| THD | ≤ 2 % (resistive load) |
| Line / Load Regulation | ≤ 1 % / ≤ 1 % |
| Response Time | ≤ 2 ms |
| Crest Factor | ≥ 3 |
| Efficiency | ≥ 92 % at max power |
| Regenerative Function | Four-quadrant — sink and source current back to grid |
| Voltage Ride-Through | LVRT + HVRT per IEEE 1547.1-2020 |
| Three-Phase Independent Adjustment | Yes |
| Harmonics Editor | 2–25 harmonics (optional) |
| Remote Interfaces | Standard: RS-485, RS-232 · Optional: GPIB, Ethernet, USB |
| Operating Temperature | 0 °C to 45 °C |
The PAS-F-33150 accepts the following factory-installed options. Multiple options may be selected.
(select all that apply — multi-select)
(single selection)
This webpage was written by a human with an A.I. 'Intern', which may contain errors. Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.
Model No
PAS-F-33150
Condition
Used
Manufacturer
F
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