PAS-F Regenerative AC Source / Grid Simulator
45 kVA – 1.6 MVA
Manufactured by Preen · supplied and integrated by Intepro
Regenerative three-phase utility grid simulator and bi-directional AC source — sources and sinks full DUT current, returning up to 92% of load energy to the grid instead of dissipating it in a parallel load bank.
Manufactured by Preen (AC Power Corp) and supplied and integrated by Intepro. Specifications should be confirmed against the manufacturer's current datasheet before quoting.
Output
| Output voltage | 0V~300.0V（L-N） |
|---|---|
| Output frequency | Standard : 45 ~ 65Hz Option : 40-70Hz |
| Output current | 62.5A (PAS-F33045) to 277.8A (PAS-F33200) Max. Current(RMS) |
| Phase | three |
Input
| phase | 3Ø / 4 Wire + G |
|---|---|
| voltage | 380V±15% |
| frequency | 47 - 63Hz |
| power factor | ≥ 0.99（Max. Power） |
Models
Part numbers in crawlable text — searchable, linkable, and quotable by model.
| Part number | Power | Phase | Input | Max input current |
|---|---|---|---|---|
| PAS-F33045 | 45kVA | 3Ø / 4 Wire + G | — | 86A |
| PAS-F33060 | 60kVA | 3Ø / 4 Wire + G | — | 115A |
| PAS-F33075 | 75kVA | 3Ø / 4 Wire + G | — | 150A |
| PAS-F33100 | 100kVA | 3Ø / 4 Wire + G | — | 200A |
| PAS-F33120 | 120kVA | 3Ø / 4 Wire + G | — | 240A |
| PAS-F33150 | 150kVA | 3Ø / 4 Wire + G | — | 300A |
| PAS-F33200 | 200kVA | 3Ø / 4 Wire + G | — | 400A |
Capabilities
- Four-quadrant regenerative AC source — sinks EUT power back to the grid; efficiency ≥ 92% at Max. Power
- Built-in LVRT/HVRT simulations — programmable rated voltage, frequency, drop voltage, recovery voltage, rise time and drop time
- Standard verification for UL1741, IEEE 1547, BDEW and CEI0-16
- THD ≦ 2% (Resistive Load), load regulation < 1% (Resistive Load), response time ≦ 2ms
- Output voltage resolution 0.1V, accuracy 0.15% F.S.+4 counts; frequency accuracy ±0.1% F.S
- Three-phase independent voltage adjustment and phase angle setting for unbalance testing
- Step and gradual mode programmable memories for voltage/frequency sequence simulation
- Standard RS-485 and RS-232 remote interfaces, optional GPIB, USB, Ethernet; 7" color TFT LCD touch screen
What it is bought for
Each of these sets out the bus, the clause and where programmes get caught out.
Where this sits in the range
5 of 8 by ceiling in AC Sources.
Further reading
- Ride-Through Testing: What the Grid Simulator Has to Do, Not Just Reach
- UL 1741 SB vs IEEE 1547.1: The Document Your Certificate Actually Names
- What Regeneration Actually Returns: Reading the Efficiency Figure as Written
- IEEE 1547.1 Conformance: The Envelopes a Grid Simulator Has to Drive
- Calculating Regenerative Payback: The Formula, the Inputs, and Where It Breaks Down
- The True Cost of a Resistor Bank: The Line Items That Never Make the Purchase Order
Every figure on this page is transcribed from gc-pas-intepro.pdf. A build gate re-checks each one against that document and fails the build if it is not there.