YB.40-16/3T,YB2.40-16/3T,YB.45-19/4D,YB2.85-17/7.5T,4B2.40-13/4B,变压器油泵
QB.YB.B.4B系列变压器油泵（转速>1000转/分）适用于大中型电力变压器、整流变压器、电抗器、电力机车牵引变压器及其它专用变压器的强迫油循环冷却系统中。
QB.YB.B.4B系列变压器油泵主要技术参数
|
型号Type
|
功率kW
|
电流A
|
流量m3/h
|
扬程m
|
转速r/min
|
|
YB.40-16/3T
|
3
|
6.8
|
40
|
16
|
2950
|
|
YB2.40-16/3T
|
3
|
6.8
|
40
|
16
|
1450
|
|
YB.45-19/4D
|
4
|
8.8
|
45
|
19
|
|
YB2.85-17/7.5T
|
7.5
|
15.4
|
85
|
17
|
|
YB2.90-20/11D
|
11
|
22.6
|
90
|
20
|
|
B2.25-16/1.7V
|
1.7
|
3.9
|
25
|
16
|
2950
|
|
B2.25-16/1.7B
|
1.7
|
3.9
|
25
|
16
|
|
B2.41.5-11.5/2.2V
|
2.2
|
4.78
|
41.5
|
11.5
|
|
B2.41.5-11.5/2.2B
|
2.2
|
4.78
|
41.5
|
11.5
|
|
B2.40-16/3V
|
3
|
6.8
|
40
|
16
|
|
B2.45-19/4B
|
4
|
8.8
|
45
|
19
|
|
B4.45-16/4B
|
4
|
9.2
|
45
|
16
|
|
B2.80-20/10B
|
10
|
19.8
|
80
|
20
|
|
B2.45-35/10B
|
10
|
19.8
|
45
|
35
|
|
4B2.45-4.5/1.1V
|
1.1
|
3.5
|
4.5
|
1450
|
|
4B2.45-6/1.5V
|
1.5
|
4
|
6
|
|
4B2.20-19/2.2V
|
2.2
|
5.5
|
20
|
19
|
|
4B2.20-19/2.2B
|
20
|
19
|
|
4B2.80-4.5/2.2V
|
80
|
4.5
|
|
4B2.60-3.7/2.2V
|
60
|
3.7
|
|
4B2.40-16/3V
|
3
|
6.8
|
40
|
16
|
|
4B2.60-10/3V
|
60
|
10
|
|
4B2.63-10/3V
|
63
|
10
|
|
4B2.135-4.5/3V
|
135
|
4.5
|
|
4B2.120-5/3V
|
120
|
5
|
|
4B2.100-7/3V
|
100
|
7
|
|
4B2.100-8/3V
|
100
|
8
|
|
4B2.150-6/4V
|
4
|
8.8
|
150
|
6
|
|
4B2.135-7/4V
|
4
|
8.8
|
135
|
7
|
|
4B2.45-19/4B
|
4
|
8.8
|
45
|
19
|
|
4B2.40-13/4B
|
4
|
8.8
|
40
|
13
|
|
4B2.100-9/5.5V
|
5.5
|
11.6
|
100
|
9
|
|
4B2.80-16/7.5B
|
7.5
|
16.6
|
80
|
16
|
4B2.40-13/4B,变压器油泵
YB.40-16/3T,YB2.40-16/3T,YB.45-19/4D,YB2.85-17/7.5T,YB2.90-20/11D,B2.25-16/1.7V,B2.25-16/1.7B,B2.41.5-11.5/2.2V,B2.41.5-11.5/2.2B,B2.40-16/3V,B2.45-19/4B,B4.45-16/4B,B2.80-20/10B,B2.45-35/10B,4B2.45-4.5/1.1V,4B2.45-6/1.5V,4B2.20-19/2.2V,4B2.20-19/2.2B,4B2.80-4.5/2.2V,4B2.60-3.7/2.2V,4B2.40-16/3V,4B2.60-10/3V,4B2.63-10/3V,4B2.135-4.5/3V,4B2.120-5/3V,4B2.100-7/3V,4B2.100-8/3V,4B2.150-6/4V,4B2.135-7/4V,4B2.45-19/4B,4B2.40-13/4B,4B2.100-9/5.5V,4B2.80-16/7.5B,QB.41.5-11.5/2.2T