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Three-phase reactor

Three Phase Reactor for VFD (Variable frequency drive) systemWahhing customized special dry-type transformer, rectifier phase-shifting transformer and reactor for the inverter system, mainly used in t

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Three Phase Reactor for VFD (Variable frequency drive) system

Product introduction:

The input reactor is installed between the power grid and the input line of the inverter, limiting the voltage drop of the input line of the inverter, inhibiting the thyristor dv/dt and di/dt, which can improve the power factor of the inverter and suppress the harmonic current, protect the motor drive electronic components, limit the inrush current, reduce the commutation gap, and improve the actual power factor of the inverter

Technical parameters:

Rated current:

2000A Max

System voltage:

1200V Max

Working frequency:


Work environment:

Height above sea level:≤3000m,Above 3000m can be used for derating

The environment temperature:-25~55℃

Insulation calss:

F/H class


Core - winding 3000VAC 50Hz 60s, no damage

Insulation resistance:

Over 100 m Ω core - winding 1000 VDC

Protecting grade:

IP00,can be customzied according to customer requirements

Winding material:




Product size:

According to customer requirements

Product execution standard

GB1094.6《Power transformers - part 6: reactors》

SJ 3270《Safety requirements for isolating transformers》