三阶段的线污染符合ABB明

Three Phase Line Chokes Compatible to ABB Inverter FEATURES-USE A REACTOR: 1 TO ADD LINE IMPENDENCE. 2 TO PROVIDE SOME LIGHT BUFFERING AGAINST LOW MAGNITUDE LINE SPIKES. 3 TO REDUCING HARMONICS. 4 TO COMPENSATING FOR A LOW INDUCTANCE MOTOR. 5 ONLY AS PART OF A FILTER FOR REFLECTED WAVE REDUCTION CUSTOMER BENEFITS: 1.HIGH HARMONIC STRESS RESISTANCE 2.VERY LOW LOSSES 3. LOW NOISE 4.LONG OPERATING LIFE EXPECTANCY PACKING PROTECTED BY WATER-REPELLENT CLOTH, SECURED AND PACKED IN WOODEN CASE DELIVERY TIME 10-30 DAYS DEPENDING ON QUANTITY ORDERED The basic program of testing includes some or all of the following tests: 1.Routine Tests 2.Impulse Tests 3.Thermal Current Calculation 4.Mechanical Strength Test 5.Impedance and Loss Test 6.Temperature Rise Test 7.Sound Level Test 8.Seismic Analysis DATA REQUIRED WITH ORDER OR FOR BID PURPOSES 1.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 Reactors 9.Insulators supplied or not supplied and TR No. or type to be used 10.Vertical or Horizontal Mounting 11.Three phase side by side or vertical stack mounting 12.Terminal configuration 13.Dimensional Limitations 14.Number of Units