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Three Phase 200kw 400kw DC Reactor For AC Frequency Inverter Variable Frequency Drive VFD
Reduce the current in DC circuit. Ensuring continuous current when inductance value reach to a certain degree. Reduce and prevent the rectifier bridge from damaging and capacitance overheating caused by pulse current. Improve power factor, reduce the AC pulse to the DC busbar, limit grid voltage transient.
Product Feature
The inside insulation material is of high performance & high temperature resistant combined with frame less process, the reactor's temperature heat-resisting ability is strong and the class F or class H is optional. Reactor air gap adopts argon arc welding process, which has low noise, small magnetic flux leakage and stable inductance. Coiled with foil winding process, reactor has strong resistance of electric magnetic force, good presentation quality. Core with grain- oriented cold-rolled silicon steel sheets, making reactors have high reliability, small size, light weight and low cost.
Product Parameters
Voltage Range | DC500V-1000V |
Dielectric Strength | Core-Winding, AC 3000V/50Hz/5mA, free of damage in 60s |
Insultalon Resistance | Core-Winding, DC 1000V, Resistance > 100M ohm |
Reactor's noise | less than 65dB(to be measured at the point 1 meter away from the reactor horizontally) |
Standard | GB 19212.1-2008 GB/T 1094.6-2011 |
Product Size
