AC choke for reducing siemens motor harmonic wave
Inverter output ac line reactor, ac choke, and harmonic wave lower 2%.
1 system voltage: 3phase AC380v-440V
2 rated current:1.8A-1250A
3 Input reactor: 0.75kw-600kw
4 Using frequency: 0-60Hz.
5 Altitude: <100 0 meters
6 Environment temperature: -25℃ ~ 40℃
7 all copper and silicon steel sheet
8 Small size, light weight, small footprint, easy to install.
9 Increase Drive System Reliability
10 Reduce Harmonics; Reduce Surge Currents; Reduce Voltage Doubling Effects.
11 Improve True Power Factor.
12 all-copper wire and silicon steel sheet
13 elegant design
14 noise level: <40db
15 standard:IEC289:1987
16 Protection class: IP00
17 Insulation class: H
18 Standard: IEC289: 1987 Reactor
19 GB10229-88 Reactor (equivalent to IEC289:1987)
20 JB9644-1999 Reactor for semi-conductor transmission
21 Insulation Resistance: 1000VDC, insulation resistance≥100MΩ.
22 Reactors are used vacuum dipping process, the high temperature bake curing. Coil has good insulation properties, the overall mechanical strength, moisture resistance;
23 coil is F, H class insulation system, greatly improving the reliability of long-term operation;
24 low temperature, low loss, low cost, utilization rate;
25 The Output reactor to limit the form of harmonic wave feedback circuit. They can also be reduced because of the converted DC Link Capacitor input rectifier caused by AC current and frequency; baseline reactor pressure drop UD = 2%, with a feeder unit for the drive and automatic operation of the transformer, but also for uk< 1% of the system operation.
Function:
1. Reduction of harmonic wave, Improvement of the power factor.
2. Over-voltage restriction and protect the motor and output cable.
3. Reducing the stress caused by noise to motor extended the life span of motor.
4. Improvement of low-frequency conduction emission/sensitivity.
Model Voltage Power Current G.W Packing size Installation dimension
(V) (KW) (A) (KG) L/W/H(mm) H/W/D(mm)
EM-RAO3-d75 400 0.75 1.8A 2 120/76/110 70/47/Ф7
EM-RAO3-1d5 400 1.5 2.5A 2.2 120/76/110 70/47/Ф7
EM-RAO3-2d2 400 2.2 5A 3 120/92/120 70/47/Ф7
EM-RAO3-004 400 4 10A 4 130/80/138 75/60/Ф7
EM-RAO3-5d5 400 5.5 15A 4.5 130/80/138 75/68/Ф7
EM-RAO3-7d5 400 7.5 20A 5 160/100/160 90/65/Ф7
EM-RAO3-011 400 11 30A 6 160/120/165 90/78/Ф7
EM-RAO3-015 400 15 30A 6 160/120/165 90/78/Ф7
EM-RAO3-018 400 18 50A 9 205/125/160 110/70/Ф7
EM-RAO3-022 400 22 50A 9 205/125/160 110/70/Ф7
EM-RAO3-030 400 30 60A 10 205/130/146 110/83/Ф7
EM-RAO3-037 400 37 75A 11 205/135/163 110/88/Ф7
EM-RAO3-045 400 45 90A 12 205/140/164 110/88/Ф7
EM-RAO3-055 400 55 120A 16 225/165/192 120/100/Ф10
EM-RAO3-075 400 75 150A 19 225/176/203 120/110/Ф10
EM-RAO3-090 400 90 190A 23 280/196/214 150/110/Ф10
EM-RAO3-110 400 110 210A 26 280/205/216 150/110/Ф10
EM-RAO3-125 400 125 250A 28 280/216/212 150/121/Ф10
EM-RAO3-132 400 132 290A 30 280/217/235 150/121/Ф10
EM-RAO3-160 400 160 330A 32 280/205/234 150/121/Ф10
EM-RAO3-185 400 185 400A 38 320/210/270 160/130/Ф10
EM-RAO3-220 400 220 440A 45 320/210/270 160/130/Ф10
EM-RAO3-250 400 250 490A 50 320/230/270 160/140/Ф10
EM-RAO3-280 400 280 540A 53 320/230/290 160/140/Ф10
EM-RAO3-315 400 315 600A 63 390/240/335 200/130/Ф10
EM-RAO3-350 400 350 700A 68 390/245/350 200/130/Ф13
EM-RAO3-400 400 400 800A 78 390/265/330 200/150/Ф13
EM-RAO3-500 400 500 1000A 90 435/290/365 240/162/Ф14
EM-RAO3-560 400 560 1100A 100 435/290/385 240/162/Ф14
EM-RAO3-600 400 600 1250A 110 435/317/363 240/187/Ф14
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