All series
Oil Forced Air Forced (referred as OFAF below) cooler for transformer
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Category:
Summary:
- Product Description
-
Product Overvie
YFZL forced oill circulation air cooler is an industrial heat exchanger on the principle of using air to cool oil which is designed by absorbing the technical processes such as Japan, France, Canada, etc. It is generally composed of tubebundle body, cooling fan, oil pump and structure.
●The tube plate adopts double- -ring groove or all-welded structure in the hole.
●Adding a spoiler to the tube bundle to improve cooling efficiency which is the leading technology currently in China.
●The shape cover body is made of hemming welding technology with beautiful appearance.
●Select high-flow, low-lit and low-speed oil pump
●Choose high air volume, low speed and low noise fan
●The design is small in size, light in weight, without leakage.
●Stable and reliable operation for many yearsAdvantage
1.High cooling efficiency;
2.Well designed appearance;
3.Low noise;
4.Small size and light;
5.No leakage, Stable and reliable.Operation Condition
Ambient temperature: -25℃~+40℃.
Transmission media:transformer oil.
Oil operating temperature: 5℃(oil freezing point)~95℃.
Duty type: continuous duty.Model Direction
For example of normal cooler in erg:
E.g.: Rated cooling capacity is 200KW, forced oil circulation, steel-aluminum material,
rolled type structure cooler, product model for first design is YFZGL1-200.Shape and Installation Dimensions
General Installation Dimensions
Model
ABC
D
H1
H2
H3
H4
H5
YF1-100
1800
950
1150
1950
975
370
250
240
760
YF1-125
1800
1020
1220
1950
975
370
250
240
760
YF1-160
2950
1020
1220
3100
1555
370
250
240
760
YF2-160
2950
1020
1220
3100
1555
370
250
240
760
YF3-160
2950
1020
1220
3100
1555
370
250
240
760
YF1-200
3005
1140
1330
3185
1595
370
250
240
790
YF2-200
3005
1140
1330
3185
1595
370
250
240
790
YF3-200
3005
1140
1330
3185
1595
370
250
240
790
YF1-250
3175
1230
1470
3360
1680
370
250
240
820
YF2-250
3175
1230
1470
3360
1680
370
250
240
820
YF3-250
3175
1230
1470
3360
1680
370
250
240
820
YF1-315
3830
1370
1552
4030
2000
610
250
240
870
YF2-315
3830
1370
1552
4030
2000
610
250
240
870
YF3-315
3830
1370
1552
4030
2000
610
250
240
870
YFM00
4065
1290
1750
4405
1875
610
250
240
900
YF2-W0
4065
1290
1750
4405
1875
610
250
240
900
YF3400
4065
1290
1750
4405
1875
610
250
240
900
YF1-500
5300
1370
1610
5488
3000
610
250
240
1000
General Technical Parameters
Model
Cooling Capacity (KW/40K)
Forced Oil Circulation (m7h)
Oil Resistance (KPa)
Transformer Fan
Pump
Noise Figure dB(A)
Filled Oil Weight (Kg)
Total Weight
(Kg)
YF1-100
105
45
10
DBF8Q8
1
720
1.1
6BP1.40-4.5/1.1V
900
1.1
69
75
800
YF1-125
135
45
10
DBF8Q8
1
720
1.1
6BP1.40-4.5/1.1V
900
1.1
69
80
850
YF1-160
165
60
12
DBF8Q8
2
720
1.1
6BP60-3.5/1.1V
900
1.1
70
90
920
YF2-160
178
80
18
DBF8Q8
2
720
1.1
6BP80-4.5/1.5V
900
1.5
70
90
920
YF3-160
155
80
18
DBF8Q10
2
580
0.75
6BP80-4.5/1.5V
900
1.5
64
90
920
YF1-200
220
60
13
DBF9Q8
2
720
1.5
6BP60-3.5/1.1V
900
1.1
71
95
1300
235
80
20
DBF9Q8
2
720
1.5
6BP80-4.5/1.5V
900
1.5
71
95
1300
YF3-200
195
80
20
DBF9Q10
2
580
1.1
6BP80-4.5/1.5V
900
1.5
67
95
1300
YF1-250
260
80
21
DBF9Q8
2
720
1.5
6BP80-4.5/1.5V
900
1.5
71
120
1380
YF2-250
270
100
39
DBF9Q8
2
720
1.5
6BP100-4.5/2.2V
900
2.2
71
120
1380
YF3-250
250
100
39
DBF9Q10
2
580
1.1
6BP100-4.5/2.2V
900
2.2
67
120
1380
YF1-315
330
100
12
DBF9Q8
3
720
1.5
6BP100-4.5/2.2V
900
2.2
72
185
2300
YF2-315
350
135
19
DBF9Q8
3
720
1.5
6BP135-4.5/3V
900
3
72
185
2300
YF3-315
300
135
19
DBF9Q10
3
580
1.1
6BP135-4.5/3V
900
3
68
185
2300
YF1-400
402
135
15
DBF10Q8
3
720
3
6BP135-4.5/3V
900
3
77
251
2495
YF2-400
411
150
18
DBF10Q8
3
720
3
6BP150-5.7/4V
900
4
77
251
2495
YF3-400
390
150
18
DBF10Q10
3
580
1.5
6BP150-5.7/4V
900
4
74
251
2495
YF1-500
505
150
15
DBF10Q8
4
720
3
6BP150-5.7/4V
900
4
78
280
2710
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