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推薦新聞

無(wú)功補(bǔ)償電抗器(RPCR)

大量的感性元器件如電機(jī)、變壓器等降低了電源的功率因數(shù),為此常用并聯(lián)電容器補(bǔ)償。而電容器易于損壞、壽命較短,為保護(hù)電容器,常在線路中串聯(lián)電抗器。同時(shí)也起到一定的濾波作用。


產(chǎn)品詳情

技術(shù)規(guī)格

1. 額定頻率Rated Frequency     50/60Hz

2. 額定電流 Rated Current        5 ~ 2000A

3. 額定電壓 Rated Voltage       220V-10kV

4. 溫升 Temperature Rise         ≤95K

5. 噪音Noise                              ≤65dB

6. 三相平衡度 Three-phase Equilibrium Degree     -5 ~ +5%

7. 抗電強(qiáng)度Dielectric Strength               core-winding, winding-winding 3000VAC/50Hz/60s, no electric arc or electric breakdown

8. 絕緣電阻 Insulation Resistance           1000VDC, ≥100MΩ

9. 絕緣等級(jí) Insulation Class                    F、H

10. 防護(hù)等級(jí)Protection Class              IP00-IP20

11. 電抗率Reactance rate                   6%、7%、14%

12. 性能范圍 Pn Performance range Pn     5 ~ 100 kvar

13. 監(jiān)控 Monitoring                               Temperature switch is integrated, contacts are fitted on terminals.

14. 環(huán)境溫度Ambient Temperature             -25 ~ +40 °C

15. 工作海拔 Working Altitude          ≤2000 m

16. 存儲(chǔ)溫度 Storage Temperature            -25 ~ +55 °C

17. 運(yùn)輸溫度 Transport Temperature         -25 ~ +70 °C

18. 允許的額定濕度 Permissible Humidity Rating       Humidity 5 %... 95 % occasional condensation permissible




執(zhí)行標(biāo)準(zhǔn)

IEC 60076-6 Reactors

GB/T1094.6 Reactors

JB9644 Reactors or semiconductor electric drive

 


產(chǎn)品應(yīng)用

電路中的電容器對(duì)電路起無(wú)功補(bǔ)償?shù)淖饔?。為保護(hù)電容器,通常在回路中串聯(lián)電抗器。不同電抗率的電抗器對(duì)高次諧波有不同的抑制作用。無(wú)功補(bǔ)償電抗器與電容需配對(duì)使用。


產(chǎn)品尺寸圖

型號(hào)
     Type

圖號(hào)

補(bǔ)償容量

電感系數(shù)

外形尺寸

安裝尺寸

額定電流

連接
     K=端子   F=母排

單臺(tái)的近似總重

Picture No.

Filter Bank Capacity Qc(kvar)

Inductance

Dimension (MAX) L*W*H  (mm)

Mounting Dimension D1*W1  (mm)

Rated
     Current Ln (A)

Connection
     K=Terminal  F=Flat  Terminal

Total weight per PU approx.  (kg)

P=6%,L=恒定,不超過(guò)1.82·Ithmax    fRES=210 Hz Choking Factor p=6%,  L=constant, no more than 1.82·Ithmax       fRES=210Hz

RPCR002800400SA06X

A

5.00

6.12

195*100*210

120*72

8.0

K

3.70

RPCR004300400SA06X

A

7.50

4.081

195*100*210

120*92

12.0

K

5.00

RPCR005700400SA06X

A

10.0

3.06

195*150*165

120*92

16.0

K

6.40

RPCR007100400SA06X

A

12.5

2.45

195*165*165

120*112

20.0

K

9.10

RPCR008500400SA06X

A

15.0

2.04

195*165*165

120*112

24.0

K

9.30

RPCR011300400SA06X

A

20.0

1.53

230*160*185

150*95

32.0

K

13.0

RPCR014200400SA06B

B

25.0

1.22

250*165*200

182*95

40.0

K

18.3

RPCR017000400SA06B

B

30.0

1.02

250*170*200

182*105

50.0

K

18.0

RPCR022700400SA06B

B

40.0

0.77

250*180*200

182*115

65.0

F

25.3

RPCR028400400SA06B

B

50.0

0.61

290*185*220

214*118

80.0

F

34.1

RPCR034000400SA06B

B

60.0

0.51

290*200*220

214*128

95.0

F

35.6

RPCR045400400SA06B

B

80.0

0.38

320*205*285

243*130

130.0

F

42.

RPCR051000400SA06B

B

90.0

0.34

320*210*310

243*135

145.0

F

47

RPCR056700400SA06B

B

100.0

0.31

320*220*310

243*140

160.0

F

51.9

P=7%,L=恒定,不超過(guò)1.66·Ithmax     fRES=189 Hz             Choking Factor p = 7%,  L=constant, no more than 1.66·Ithmax       fRES=189Hz

RPCR003500400SA07X

A

5.00

7.2

195*100*210

120*72

7.5

K

3.30

RPCR005300400SA07X

A

7.50

5

195*100*210

120*92

11.0

K

4.80

RPCR007000400SA07X

A

10.0

3.8

195*150*165

120*92

15.0

K

5.9

RPCR008800400SA07X

A

12.5

3

195*165*165

120*112

19.0

K

8.60

RPCR010500400SA07X

A

15.0

2.5

195*165*165

120*112

23.0

K

8.80

RPCR014000400SA07X

A

20.0

1.8

230*160*185

150*95

30.0

K

12.8

RPCR017500400SA07B

B

25.0

1.4

250*165*200

182*95

38.0

K

19.1

RPCR021000400SA07B

B

30.0

1.2

250*170*200

182*105

145.0

K

19.6

RPCR028000400SA07B

B

40.0

0.95

250*180*200

182*115

60.0

F

24.7

RPCR035000400SA07B

B

50.0

0.75

290*185*220

214*118

75.0

F

26.5

RPCR042000400SA07B

B

60.0

0.62

290*200*220

214*128

90.0

F

34.1

RPCR056000400SA07B

B

80.0

0.46

320*205*285

243*130

122.0

F

40.0

RPCR063000400SA07B

B

90.0

0.43

320*210*310

243*135

130.0

F

45.0

RPCR070000400SA07B

B

100.0

0.37

320*220*310

243*140

150.0

F

50.0

P=14%,L=恒定,不超過(guò)1.4·Ithmax     fRES=134 Hz             Choking Factor p=14%,  L=constant, no more than 1.4·Ithmax       fRES=134Hz

RPCR007000400SA14X

A

5.00

16.6

195*120*210

120*92

7.0

K

5.10

RPCR010500400SA14X

A

7.50

11.1

195*120*210

120*112

10.0

K

8.10

RPCR014000400SA14X

A

10.0

8.29

195*120*210

120*112

14.0

K

9.40

RPCR017500400SA14X

A

12.5

6.63

195*120*210

120*112

18.0

K

12.0

RPCR021000400SA14X

A

15.0

5.53

195*120*210

182*95

21.0

K

16.0

RPCR028000400SA14X

A

20.0

4.14

250*165*200

182*115

30.0

K

18.0

RPCR035000400SA14B

B

25.0

3.32

290*180-210

214*113

35.0

K

28.0

RPCR042000400SA14B

B

30.0

2.76

290*185*220

214*118

42.0

K

26.0

RPCR056000400SA14B

B

40.0

2.07

290  *215*280

214*118

56.0

F

35.0

RPCR070000400SA14B

B

50.0

1.66

320*230*275

243*135

70.0

F

37.2

RPCR084000400SA14B

B

60.0

1.38

320*230*3 40

243*135

85.0

F

51.1

RPCR112000400SA14B

B

80.0

1.04

375*250*320

260*165

110.0

F

54.1

RPCR128000400SA14B

B

90.0

0.92

375*250*320

260*165

125.0

F

58.0

RPCR140000400SA14B

B

100.0

0.829

375*265*360

260*175

140.0

F

62.0




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