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AS510
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AS510

AS510 series AFE products adopt advanced controllable rectification technology, cooperate with LCL filter to realize active rectification, provide constant DC power supply and energy feedback function for the system, and one or more inverter units can be operated on the DC bus to form a four-quadrant The running multi-drive system provides an ideal solution for motor control applications in various occasions.
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Specification
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Industry:
AFE (Active front end)
Function:
Four-quadrant feedback type
Power:
1.5~250KW

Description

Product introduction

AS510 series AFE products adopt advanced controllable rectification technology, cooperate with LCL filter to realize active rectification, provide constant DC power supply and energy feedback function for the system, and one or more inverter units can be operated on the DC bus to form a four-quadrant The running multi-drive system provides an ideal solution for motor control applications in various occasions.

 

Features

Active rectification technology is used to reduce reactive power, and the power factor is close to 1

Four-quadrant operation with energy feedback function

The DC bus is more stable

Current harmonics are less than 4% at full load

Standard LCL filter and charging circuit

Excellent heat dissipation structure design

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Specification

Features

 

Adaptive power: 30～450kW

Rated capacity: 38～487kVA

Rated output current (when DC is 660V): 58～737A

Rated input current (AC): 65～820A

Controllable voltage range: 600~740V

 

Power input

Input power: 380~460 (±15%), three-phase power

Input frequency: 45~65Hz

Instantaneous power drop: When the three-phase AC380~460V power supply is used, when the input voltage is <AC300V, the undervoltage protection will occur after 15ms

 

Control characteristics

Control mode: vector control

Input power factor: above 0.95 (at rated current)

Harmonic: less than 4% (at rated current)

Overload capacity: 150%, 1min

Carrier frequency: 4 ~ 6kHz

 

Environmental conditions

Applicable places: installed in an environment without direct sunlight, dust, corrosive gas, flammable gas, oil mist, steam, and water droplets

Ambient temperature: -10～+40℃

Altitude: 1000m

Ambient humidity: 5~95%, no condensation allowed

Vibration: 3.5 m/s², 2～9Hz; 10m/s², 9～120Hz

Storage temperature: -40～+70℃

Protection level: IP20 below 4T055, IP00 above 4T110

 

Other

Cooling method: forced air cooling

Certification: CE

 

Application industry

Harmonic suppression occasions: pumps, fans, compressors

Energy feedback occasions: complex transmission systems such as cranes, winches, conveyor lines, hoists, test benches, and turbines

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