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DC Reactor

DC Reactor

Product Profile
This DC reactor is used to reduce the current pulse in the DC circuit so as to ensure the continuous electrical flow when the inductance has reached a certain amount. Besides, it is also adopted to improve the input current waveform distortion caused by the capacitor filtering, reduce and prevent the damage to the rectifier bridge and the overheating of capacitance caused by the impulse current. Moreover, it also possesses the function of increasing the power factor, reducing the AC impulse to the DC busbar and limiting the transient voltage of the power grid.

Features
The DC reactor is characterized by the composite insulating material with excellent performance and high temperature resistance, frameless technology and optional high heat resistance grade, such as F grade and H grade. The argon arc welding technology allows for low noise, small magnetic flux leakage and stable inductance. The foil winding process used in this device possesses the advantages of strong electromagnetism resistance, clean and tidy handicraft and good-looking appearance. The iron core employs the high quality low consumption cold rolled silicon steel sheet as raw material. The equipment is high in reliability, small in volume, light in weight and economical in price.

Technical Parameters
1. Rated operating voltage: DC500V-DC1000V
2. Dielectric Strength: Core-winding 3000VAC/50Hz/5mA/10S, no flashover breakdown
3. Insulation resistance: Core-winding1000VDC, insulation resistance value≥100MΩ
4. The noise of reactor is less than 65dB (tested at the point with 1 meter of horizontal distance away from the reactor).
5. Executive standard of the product: GB19212.1-2008/GB19212.21-2007/GB1094.6-2011

Dimensional Drawings
  • Picture A
  • Picture B
  • Picture C
DC Reactor Table
NO. Power(KVA) Voltage (V) Rated Current (A) Inductance Value(mH) Insulation Class Reactor Type Picture No. Product specifications
D×H×W(mm) D1×W1(mm) a×b(mm) ∮c(mm) A×e (mm) Material Weight (Kg) Package Qty. Package Code
1 1.5/2.2 400 6 11 F DCL-0006-EIDC-E11M A 80×110×85 63×60 5.4×9 / / Cu 2.3 2 A1
2 3.7/4.0 400 12 6.3 F DCL-0012-EIDC-E6M3 100×125×100 80×70 6×11 / / Cu 3.2 2 A1
3 5.5/7.5 400 23 3.6 F DCL-0023-EIDH-E3M 6 110×135×120 87×70 6×11 / / AL 3.8 2 A2
4 11.0/15.0 400 33 2 F DCL-0033-EIDH-E2M0 110×135×120 87×70 6×11 / / AL 4.3 2 A2
5 18.5 400 40 1.3 F DCL-0040-EIDH-E1M3 110×135×120 87×70 6×11 / / AL 4.3 2 A2
6 22 400 50 1.08 F DCL-0050-EIDH-E1M 1 120×145×135 95×85 8.4×13 / / AL 5.5 2 B2
7 30 400 65 0.8 F DCL-0065-EIDH-EM80 138×170×150 111×85 8.4×13 / / AL 7.2 2 B2
8 37 400 78 0.7 F DCL-0078-EIDH-EM70 138×170×150 111×85 8.4×13 / / AL 7.5 2 B2
9 45 400 95 0.54 F DCL-0095-EIDH-EM54 138×170×150 111×85 8.4×13 / / AL 7.8 2 B2
10 55 400 115 0.45 F DCL-0115-EIDH-EM45 155×195×160 125×90 9×18 / / AL 9.2 2 C3
11 75 400 160 0.36 F DCL-0160-UIDH-EM36 B 165×215×130 100×98 9×18 / 20×5 AL 10 1 C3
12 90 400 180 0.33 F DCL-0180-UIDH-EM33 165×215×130 100×98 9×18 / 20×5 AL 20 1 C3
13 110/132 400 250 0.26 F DCL-0250-UIDH-EM26 210×255×150 176×115 11×18 12 30×5 AL 23 1 D3
14 160 400 340 0.17 F DCL-0340-UIDH-EM17 210×255×150 176×115 11×18 12 30×5 AL 23 1 D3
15 185/220 400 460 0.09 F DCL-0460-UIDH-EM09 220×280×150 191×115 11×18 14 35×6 AL 28 1 D5
16 300 400 650 0.072 F DCL-0650-UIDH-E72U 235×280×160 206×125 11×18 14 45×6 AL 33 1 E4
17 55 690 95 1 F DCL-0095-UIDA-E1M 0 C 185×215×185 100×127 9×18 11 25×5 AL 15 1 D3
18 75 690 120 0.85 F DCL-0120-UIDA-EM85 190×215×200 100×142 9×18 11 25×5 AL 18 1 D3
19 90 690 165 0.65 F DCL-0165-UIDA-EM65 215×260×190 176×126 11×18 11 25×5 AL 18.5 1 E4
20 132 690 210 0.47 F DCL-0210-UIDA-EM47 215×260×200 176×131 11×18 11 25×5 AL 20 1 E4
21 160 690 264 0.38 F DCL-0264-UIDA-EM38 220×260×220 176×151 11×18 11 30×5 AL 26 1 E4
Package Code
Code D W H Package Pic.
A1 160 330 250
A2 160 360 250
B1 180 330 250
B2 180 430 300
C1 220 330 260
C1 220 430 300
C2 220 500 320
D1 270 230 320
D2 270 270 350
D3 270 300 360
D4 270 360 300
D3 270 300 360
D5 270 360 440
D6 270 380 320
D7 270 430 320
D8 270 550 380
E1 300 230 320
E2 300 270 350
E3 300 300 380
E4 300 360 320
F1 330 270 340
F2 330 300 380
F3 330 330 400
G1 360 270 350
G2 360 300 380
G3 360 330 420
G4 360 360 440
H1 390 300 400
H2 390 330 400
H3 390 360 440
H4 390 430 500
H5 390 460 550
I1 420 300 380
I2 420 330 400
I3 420 430 550
I4 420 460 550
I5 420 500 610
J1 460 360 440
J2 460 380 460
J3 460 430 500
J4 460 480 550
K1 500 360 440
K2 500 430 500
K3 500 460 520
K4 500 500 600
K5 500 560 640
L1 600 430 500
L2 600 460 540
L3 600 500 540
L4 600 530 600
L5 600 560 640
L6 600 600 680
M1 630 560 620
M2 630 600 680
N1 680 500 580
N2 680 600 700
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