详情描述
交流输入电抗器 - AC Input Reactor（ASL） AC Input Reactor
1Product Overview
The in-line reactor can provide improved overload protection for the line power supply, reduce current harmonic distortion generated by the inverter, improve the power factor of the input power supply, decrease higher-order harmonics, and suppress surges on the power equipment of the inverter.
The in-line reactor can be used to provide improved overload protection to the line power supply and reduce the current harmonic distortion generated by the frequency converter. Improve the power factor of the input power supply, reduce high order harmonics, and suppress the surge of the frequency converter on the power supply equipment.
2Product Application
Recommended especially for use in the following environments:
1.Several inverters are connected in parallel closely.
2.The line power exhibits noticeable disturbances (interference, overvoltage) from other equipment.
3.Voltage imbalance exists between the phases of the line power, exceeding the rated voltage by 1.8%.
4.A substantial number of variable frequency drives are installed on the same line.
5.Reduce overloading on the correction capacitor for cos∮, if the device contains a power factor correction unit.
In particular, in-line reactors are recommended in the following environments
1.Several frequency converters are connected closely in parallel
2.The line power supply has obvious disturbance (interference, overvoltage) from other equipment.
3.There is a voltage imbalance between the phases of the line power supply, exceeding 1.8% of the rated voltage
4.A large number of frequency converters are installed on the same line
5.Reduce the overload on the cos correction capacitor if the device contains a power coefficient correction device
3Technical Specifications
1.Work Voltage: 220VAC-3300VAC
2.Work Frequency: 50/60 Hz
3.Work Current: 3A-1600A
4.Insulation Class: Class F, H
5.Protection Class: IP00-P22
6.Voltage Drop<4% beyond this range will cause torque loss.
7.Maximum Current (Max Current): 1.5 times rated current, continuous for 60 seconds
8.Noise: ≤65 dB
9.Temperature Rise: ≤85K
10.Dielectric Strength: Core-winding 3000VAC/50Hz/5mA/105°C No Arcing Breakdown (Factory Test)
11.Insulation Resistance: >100MΩ at 1000VDC Insulation Value
Operating Environment: -10~+45°C, rated values will not be reduced. Maximum up to +55°C, with a reduction of 2% in rated current for every degree above 45°C. Altitude not exceeding 2,000 meters. Operating temperature range: -25°C to +45°C, relative humidity not exceeding 90%. Free of harmful gases and flammable or explosive materials. Surroundings should have good ventilation conditions; if installed in a cabinet, additional ventilation equipment should be installed.
Use environment :-10~+45 ℃, the rating will not be reduced. The maximum is +55 ° C, and the rated current is reduced by 2% for every 1 ° C increase above 45 ° C, and the altitude does not exceed 2000 meters. The operating temperature ranges from -25 ° C to +45 ° C, and the relative humidity does not exceed 90%. Zhoutian no harmful gas, no inflammable and explosive materials.
The surrounding environment should have good wind conditions, such as installed in the cabinet, ventilation equipment should be installed.
4Applicable standards
IEC289:1987 Reactor
GB10229-88 Reactor(eqvIEC289:1987)
JB9644-1999 Reactors used for semiconductor electrical driving
