Fischer Panda 25i 400V PMS Generator: Ultra-Quiet 25kVA 3-Phase Variable-Speed Power The gold-standard 3-phase solution for 55-80ft yachts—25kVA peak (20kW continuous) at 400V 50Hz with only 54 dB(A) @ 7m and full variable-speed iControl2 technology. At Wave Inboard Motors, the 25i 400V PMS has become the #1 choice for 3-phase yachts 55-80ft since 2022—with over 95 units installed from Florida to the Med. Owners running high-draw equipment (large inverters, induction galleys, dive compressors, or 3-phase watermakers) love that it delivers 25kVA peak (20kW continuous) at 400V 50Hz three-phase while remaining quieter than a household fridge and weighing just 350 kg (772 lbs). If you’re replacing an old Onan 23-27MDK 3-phase, Kohler 24-28EKOZD 3-phase, or Northern Lights 25-30kW 3-phase, our marine generator installation service can usually complete the swap in 5-7 days with full iControl2 and Fischer Panda Cloud connectivity. The Fischer Panda 25i 400V PMS uses a water-cooled Kubota V3800 four-cylinder diesel with permanent-magnet alternator and variable-speed iControl2 that adjusts RPM to load—saving 25-35% fuel vs fixed-speed units and dropping noise dramatically at part load. Technical Specifications Specification Details Model 25i PMS – 400V 3-phase (FPMA1008) Continuous Output 20 kW / 25 kVA @ 0.8 pf (3-phase) Peak Output 25 kVA (short term) Voltage / Frequency 400V 3-phase / 230V single-phase 50Hz Engine Kubota V3800 4-cylinder diesel RPM Range 2200–2800 rpm (variable speed) Cooling Freshwater with seawater heat exchanger Noise Level 54 dB(A) @ 7m Dry Weight 350 kg (772 lbs) Dimensions (L×W×H) 840 × 563 × 664 mm (33.1 × 22.2 × 26.1 in) Fuel Consumption 2.2–5.5 L/hr (load dependent) Alternator Permanent magnet, brushless, water-cooled Control iControl2 panel Fischer Panda Cloud Certifications CE, RCD, EPA Tier 3 ready Competitor Comparison Feature Fischer Panda 25i 400V PMS Onan MDKDU 27kW 3-phase Northern Lights M30C3 30kW 3-phase Continuous Power 20 kW / 25 kVA 27 kW 30 kW Noise @ 7m 54 dB(A) 66 dB(A) 64 dB(A) Weight (dry) 350 kg 680 kg 850 kg RPM Variable 2200-2800 Fixed 1500 Fixed 1800 Fuel Consumption (75% load) ~4.0 L/hr ~5.5 L/hr ~6.0 L/hr Cooling Freshwater heat exchanger Freshwater heat exchanger Freshwater heat exchanger Digital Control / Remote iControl2 Cloud app Basic panel Basic panel Price (2025 est.) $42,500-$46,500 $44,000-$48,000 $46,000-$50,000 Verdict: The Fischer Panda 25i 400V PMS dominates for 55-80ft yachts needing clean 3-phase power—variable speed saves 25-35% fuel and drops noise to unheard-of levels. Onan and Northern Lights are solid commercial units, but for premium yachts where silence and weight matter, the 25i PMS wins every time. In our 2025 installs, 96% of 3-phase clients chose Panda. Replacement & Installation Options Scenario Recommended Path Cost Range (2025) Downtime Old Onan 23-27kW 3-phase swap Direct swap 25i 400V PMS $48K-$56K installed 5-7 days Kohler 24-28kW 3-phase 25i 400V PMS adapter plate $49K-$58K installed 6-8 days Need 30-35kVA 3-phase Step up to Panda 35i 400V PMS $58K-$68K 7-9 days Our marine generator installation service includes custom 3-phase distribution, exhaust, and full iControl2/Cloud setup—many 60-80ft yachts gain usable storage. Pros and Cons Pros Cons Ultra-quiet 54 dB(A) @ 7m Premium pricing Variable speed = 25-35% fuel savings Freshwater cooling (annual service) Light 350 kg for 3-phase Four-cylinder (still very smooth) iControl2 Cloud remote monitoring 50Hz 400V standard (60Hz available) Clean 3-phase inverter output Larger footprint than single-phase 25i Frequently Asked Questions (FAQs) About the Fischer Panda 25i 400V PMS Generator From 95 3-phase installs: Is the 25i 400V PMS really only 54 dB(A) at 7 meters? Yes—independent tests and our measurements confirm 53-55 dB(A). Owners say “can’t hear it from the cockpit at anchor.” Variable speed vs fixed—real fuel saving on 3-phase? 25-35% in typical yacht use. At 50% load it runs ~2400 rpm and burns ~4.0 L/hr vs 5.5 L/hr fixed. Freshwater cooling—more maintenance than Paguro? Yes—annual exchanger/impeller clean, but smoother running and no corrosion like seawater units. Can the 25i 400V PMS run three 24,000 BTU air-conditioners? Yes—full 20kW handles three 24k BTU plus watermaker/lights on 3-phase; soft-start recommended. iControl2 and Cloud—what’s possible on 3-phase? Same as single-phase—remote start/stop, load monitoring per phase, fault alerts, GPS tracking, predictive maintenance. Parts availability USA 2025? We stock full 3-phase kits in Florida (injectors, pumps, exchangers)—24-48 hour delivery nationwide. Ready for silent 3-phase power? Contact us for 25i 400V PMS pricing and fitment survey—we’ll confirm it fits your boat in 24 hours.
