DC reactor (DCR)
Product Introduction
DC smoothing reactor rectifier circuit being used to suppress ripple rectified pulsating component and make rectified current continuously Improve the output waveform tributaries , to ensure the normal operation of the DC devices
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Product Application
- Suppress the waveform distortion of input current caused by capacitive filtering
- Reduce and avoid overheat of capacity and rectifier bridge damage both of which arise form surge current
- Improve power factor and reduce the DC busbar AC pulse
- Limit the instant change of the grid voltage
- Work with capactor to suppress or filter the current ripple for eliminating . negative influence onload
Technical Specifications
- Work voltage: 220VAC-1140VAC
- Work frequency: 50/60Hz
- Work current: 3A-1600A
- Insulation class F ̗ H
- Operation Environment: -10~…+45 ˚C , rated value wont’ t lower , when higer than 45 ˚C , and every 1 ˚C , the current will step down 2%
- Protection class: IP00-IP22
- Max Current: 1.5 × Rated current, continuous 60S
- Noise: ≤ 65dB
- Temperature Rise: ≤ 85K
- Dielectric strength: Core Coil 3000VAC/50Hz/5mA/10s no electric arcing puncture (factory test)
- Insulation Resistor: 1000VDC insulation resistance value ≥ 100MΩ
- Under seal level 2000m
- Running ambient temperature -25 ˚C ~ +45 ˚C , comparative moisture not over 90%
- No hazardous gas , no inflammables and explosives
- With well-ventilated condition , ventilation devices shall be mounted if installation in panels
Applicable Standards
IEC289: 1987 Reactor
GB10229-88 Reactor (eqvIEC289: 1987)
JB9644-1999 Reactors used for semiconductor electrical driving
Product Size
