Netwave trifase

Netwave monofase

La serie di alimentatori Netwave monofase consta di sorgenti pulite AC/DC trefase e copre in maniera semplice diverse norme civili e industriali tra cui IEC/EN 61000-4-13, -4-14, -4-28, -4-17 e -4-29.

La bassa distorsione armonica e l’alta stabilità – anche con carichi dinamici – permettono alla serie Netwave di essere egualmente conforme come fonte pulita per le prove di armoniche e flicker secondo IEC/EN 61000-3-2,-3-3, -3-11 e -3-12, così come JIS C 61000-3-2 e ECE R-10 Rev.5.

Data le caratteristiche, la serie Netwave è adeguata per le prove su elettrodomestici e per le prove su inverter (energia solare, energia eolica).

La gamma trifase è fornita di serie di trasformatore di isolamento; in opzione ci sono la possibilità di recupero dell’energia inversa senza interruzione per auto-protezione e il modo parallelo per avere una fonte monofase con correnti più elevate.

Il software di gestione fornito con Netwave è net.control.

Caratteristiche

    • Netwave 20:
      • Power: 22.5kVA AC, 27kW DC
      • Netwave 20 Voltage: 0..300Va0c (p-n), 0..±425Vdc (0..±850Vdc con opzione OPT-3 DC-EVR)
      • Netwave 20.2 Voltage: 0..360Vac (p-n), 0..620Vac (p-p), 0..±500Vdc (0..±1000Vdc con opzione OPT-3 DC-EVR)
      • Netwave 20.3 Voltage: 0..400Vac (p-n), 0..690Vac (p-p), 0..±1120Vdc
      • Current: 26Arms continuous, 47Arms short-term 3s, 200A repetitive peak
      • Netwave 20.3: Power recovery 20 included
    • Netwave 30:
      • Power: 30kVA AC, 36kW DC
      • Netwave 30 Voltage: 0..300Va0c (p-n), 0..±425Vdc (0..±850Vdc con opzione OPT-3 DC-EVR)
      • Netwave 30.2 Voltage: 0..360Vac (p-n), 0..620Vac (p-p), 0..±500Vdc (0..±1000Vdc con opzione OPT-3 DC-EVR)
      • Netwave 30.3 Voltage: 0..400Vac (p-n), 0..690Vac (p-p), 0..±1120Vdc
      • Current: 33Arms continuous, 66Arms short-term 3s, 250A repetitive peak
      • Netwave 30.3: Power recovery 30 included
    • Netwave 67:
      • Power: 67kVA AC, 72kW DC
      • Netwave 60 Voltage: 0..300Va0c (p-n), 0..±425Vdc (0..±850Vdc con opzione OPT-3 DC-EVR)
      • Netwave 60.2 Voltage: 0..360Vac (p-n), 0..620Vac (p-p), 0..±500Vdc (0..±1000Vdc con opzione OPT-3 DC-EVR)
      • Netwave 60.3 Voltage: 0..400Vac (p-n), 0..690Vac (p-p), 0..±1120Vdc
      • Current: 75Arms continuous, 100Arms short-term 3s, 400A repetitive peak
      • Netwave 67.3: power recovery included
    • Netwave 90:
      • Power: 90kVA AC, 110kW DC
      • Netwave 90 Voltage: 0..300Va0c (p-n), 0..±425Vdc (0..±850Vdc con opzione OPT-3 DC-EVR)
      • Netwave 90.2 Voltage: 0..360Vac (p-n), 0..620Vac (p-p), 0..±500Vdc (0..±1000Vdc con opzione OPT-3 DC-EVR)
      • Netwave 90.3 Voltage: 0..400Vac (p-n), 0..690Vac (p-p), 0..±1120Vdc
      • Current: 100Arms continuous, 150Arms short-term 3s, 500A repetitive peak
      • Netwave 90.3: power recovery included
    • Netwave 108:
      • Power: 108kVA AC, 150kW DC
      • Netwave 108.3 Voltage: 0..400Vac (p-n), 0..690Vac (p-p), 0..±1120Vdc
      • Current: 100Arms continuous, 150Arms short-term 3s, 500A repetitive peak
      • Netwave 108.3: power recovery included

     

    • All 3phase Netwave are already supplied with insulation transformer
    • Optionally with synchronization with external source, extended trigger functions and/or control via external control signal

     

    • Output frequency: DC..5kHz
    • Frequency accuracy: 100ppm
    • DC offset with AC signal: <20mV with linear load
    • Phase accuracy: 1° resolution
    • Output noise: <320mVrms
    • Slew rate: 8V/us
    • THD: <0.5% at 50/60Hz
    • Output voltage stability: <0.1%
    • Output voltage accuracy: <0.5%

     

    • AC segment types:
      • Sine, Modulation
      • Sine sweep
      • Sweep on Sine
      • Sine up/down
      • Overswing, Sine offset
      • Sine Dip
      • Sine switching
      • Harmonic,
      • Interharmonic
      • Interharmonic step
      • Harmonic distortion
    • DC segment types
      • DC
      • Ramp
      • Square
      • Triangle
      • Sawtooth
      • Step
      • Sine
      • Sine sweep
      • Sine ramp
      • Damped sinewave
      • Sine ripple
      • Profile
      • Square sweep
      • Noise
      • Sine Dwell
      • Sync
      • Harmonic
      • Exponent