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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 (m2/h) 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
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