All series
Oil Flow Indicator
Keywords:
Oil Flow Indicator
Category:
Summary:
Zhejiang Erg is a professional supplier of cooling system for power generation and distribution, and core components of renewable energy.
- Product Description
-
Product overview
Oil flow indicator (referred to indicator below) is the device to monitor and indicate the variation of oil flow in the oil circulation cooling system of transformer. Specifically, it is used to indicate whether the rotation of oil pump is correct, the valve is turned on, the pipeline is clogged. The relay will send an alarm signal to the control unit when the oil flow reaches the operating value.Advantage
1.Vibration-proof;
2.Sensitive;
3.Stable and reliable;
4.Precise.Use conditions
Ambient temperature: -30℃~+40℃；
Relative humidity: less than 90% at +25℃;
Oil temperature: less than 90℃；
Location：areas where there is no strong vibration and bump around;
Type selection: the operating characteristics of indicator should be consistent with the oil flux of transformer cooling system.
Model Direction
Shape and Installation Dimensions
General Specifications and Technical Parameters
Model
Nominal Diameter of Pipeline
(mm)
Rated Working oil flow (m7h)
Motion oil flow
Return oil flow
L1 Installation Dimension
(mm)
Contact capacity
YJ1-50/20
50
20
15
11
80
YJ1-50/30
50
30
20
15
YJ1-80/30
80
30
25
15
YJ1-80/40
80
40
30
22
55 or 80
YJ1-80/45
80
45
30
18
YJ1-80/50
80
50
28
20
YJ1-100/40
100
40
30
22
YJ1-100/45
100
45
45
30
YJ1-100/50
100
50
30
20
75 or90
YJ1-100/60
100
60
30
20
YJ1-100/80
100
80
60
40
YJ1-125/80
125
80
60
40
YJ1-125/100
125
100
70
50
93
YJ1-125/120
125
120
90
60
YJ1-125/150
125
150
100
75
Current
380V 3A
220V 5A
YJ1-150/40
150
40
30
22
YJ1-150/45
150
45
45
30
YJ1-150/60
150
60
45
30
YJ1-150/80
150
80
60
44
105
YJ1-150/100
150
100
75
56
YJ1-150/120
150
120
90
60
YJ1-150/135
150
135
101
75
YJ1-150/150
150
150
110
75
YJ1-200/100
200
100
80
60
YJ1-200/120
200
120
85
60
YJ1-200/180
200
180
135
110
135
YJ1-200/40
200
40
30
22
YJ1-200/80
200
80
60
45
YJ1-250/100
250
100
80
60
YJ1-25O/135
250
135
100
75
172
YJ1-250/220
250
220
160
120
YJ1-300/220
300
220
165
110
195
Inquiry
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