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Systems of oil heating
The oil heater ARRAS MAXEI enable the oil heating of a transformer for its treatment. It is composed of a pump, a heater and the option fine filtration.
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78KW |
110KW |
140KW |
200KW |
| Maximum flow of the pump in l/h |
9,500 |
10,000 |
15,000 |
24,000 |
| Type of the pump |
Centrifugal |
Centrifugal |
Centrifugal |
Centrifugal |
| Height of discharge in mCE |
40 |
40 |
40 |
70 |
| Motor power in kw |
4 |
4 |
7,5 |
22 |
| Rotation speed in round/mn |
1500 |
1500 |
1500 |
1500 |
| Diameters of the connections in mm |
40/40 |
50/50 |
65/65 |
100/80 |
Heating group..
The standard oil heaters ARRAS MAXEI are equipped at outlet with the inlet group motor-pump, with an insulating valve of the heater, with a heater group with heater piping stube, equipped with thermodippers on flange. The heater outlet is equipped with a security valve tared at 4 bars, a pressostat, a overheating security thermostat, a probe PT100 for temperature regulation, a heater by pass and a manometer -1 / +5 bars and flow indicator.
|
78KW |
110KW |
140KW |
200KW |
| Number of heaters |
1 |
1 |
2 |
2 |
| Total heating power in kw |
78 |
110 |
140 |
200 |
| Number of thermodippers |
10 |
14 |
2 |
2 |
| Power of an element in kw |
7,8 |
7,8 |
72 |
100 |
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