Torytrans
Torytrans - Model Series LC - Sinusoidal Output Filters for VFD IP00
FromTorytrans
Three phase sine wave voltage output filters especially designed for frequency converters. Remove pulses generated by the output voltage of the frequency converters PWM (pulse width modulation) at high frequencies and restore sinusoidal waveform at power converter´s output.
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- Motor rating : 0,37 ÷ 630 kW (0,5 ÷ 855 CV)
- Nominal current : 1 ÷ 1200 A
- Output voltage of converter : 3 x 400 V ± 20 V
- Output frequency of converter : 0 ÷ 70 Hz
- Switching frequency :
- 5 ÷ 8 kHz hasta LC050
- 3 ÷ 5 kHz LC060 a LC200
- 2 ÷ 3 kHz a partir LC250
- Voltage distortion : ≈ 8 % THD-U
- Admissible overload : Permanent 1,07× I nom.
- Transitory 1,5× I nom.
- Ambiente temp. : 50 ºC
- Insulation class : H (180ºC)
- Protection degree : IP-00 (up to ref. LC040)
- IP-20 (from ref. LC050)
- Cooling : Natural air
- Marked : CE
- Standard : IEC/UNE-EN 60076-6
- IEC/UNE-EN 61588-2-20