Id	3
Recipe name	TRF-400-50-3K0-H
Part number	PN-002
Serial number	SN-0002
Description	3 kW classe H 400V/50Hz
Mass — m	18	kg
Created at	2026-05-22 09:27:46

Voltage primary — U₁N	400	V
Frequency	50	Hz
Power 50% rated — S₅₀	3000	VA
Power 50% setpoint	2850	VA
Section winding primary	4	mm²

Temperature primary rise — θ₂ − θa	76.4	°C
Ambient temperature — θa	23.5	°C
TC0	98.7	°C
TC1	95.2	°C

Resistance 1 — R₁	3.15	Ω
Resistance 2 — R₂	0.27	Ω
Tau primary — τ	2100	s
Duty factor PTTM	0.5
Delta pressure — Δp	0.22	bar
Flow rate — Q	12.4	l/min
Current primary — I₁	7.7	A
Current secondary — I₂	47.3	A

Voltage primary short circuit — U₁cc	12.4	V
Current primary short circuit	7.7	A
Power primary short circuit	95.5	W
Voltage secondary short circuit	3.2	V
Current secondary short circuit	47.3	A