- Contact Person : Ms. Ma Maggre
- Company Name : Qinhuangdao Huashenglong Electrical Equipment Co., Ltd.
- Tel : 86-0335-5301093
- Fax : 86-0335-8515333
- Address : Hebei,Qinhuangdao,#3 Helanshan Road, Economic & Technology Development Zone
- Country/Region : China
- Zip : 066004
Three Phase lIne Reactors and Output Reactors Compatible to ABB Inverter ACS550
Three Phase line Reactors and Output Reactors Compatible to ABB Inverter
Line reactors are used for preventing harmonics from being generate don the mains supply from inverter sands witch-mode power supplies. Line reactors help to keep equipment running longer by absorbing many of the power disturbances which otherwise damage motors and drives. Line Reactors Increase Drive Reliability
Its main characteristics are as below:
1. Minimize catastrophic drive failures due to transient over-voltages
2. Minimize nuisance over-voltage trips due to line transients:
(1)Utility power factor correction
(2)Switching large AC motor loads
(3)Switching large transformers
(4)High AC line conditions
3. Minimize line-side fuse operation during unsymmetrical voltage sags:
(1)Utility system line-to-ground faults
(2)Unbalanced phase currents
4. Reduce harmonics
5. Improve effective power factor
Use a reactor:
(1)To add Line Impedance.
(2)To provide some light buffering against low magnitude line spikes.
(3)To reducing Harmonics (When no link choke is present).
(4)To compensating for a low inductance motor.
(5)Only as part of a filter for reflected wave reduction.
The basic program of testing includes some or all of the following tests:1. Routine Tests2. Impulse Tests3. Thermal Current Calculation4. Mechanical Strength Test5. Impedance and Loss Test6. Temperature Rise Test 7. Sound Level Test8. Seismic Analysis
DATA REQUIRED WITH ORDER OR FOR BID PURPOSES1.System Voltage (kV)2.Frequency (Hz)3.Basic Impulse Level (kV)4.Reactance/Inductance (Ohms/Microhenries)5.Continuous Current (A)6.Short Circuit Levels (kA) - Time Duration (Sec)7.Fundamental/Harmonic FrequencyLevels(Hz)8.Q Required for Filter Reactors9.Insulators supplied or not supplied and TR No. or type to be used 10.Vertical or Horizontal Mounting11.Three phase side by side or vertical stack mounting12.Terminal configuration 13.Dimensional Limitations14.Number of Units
Three Phase lIne Reactors and Output Reactors Compatible to ABB Inverter ACS550
