The
Th unit is exploited in repairing transformers, oil switches and high voltage
Technical data
Capacity*, m3/h
|
3
|
Oil characteristics after 1 passage through the unit (given an initial gas volume fraction of 10% max. and a moisture weight fraction of 35 g/MT max.)
|
|
Moisture reduction ratio
|
1.6
|
Gas fraction reduction ratio
|
6
|
Filtering rating, mcm
|
3
|
Vacuum hydraulic tank volume, L
|
220
|
Heated oil temperature (recommended), oC
|
60
|
Breakdown voltage, rise by, kV
|
10
|
Residual pressure in degassing tank, mbar
|
0.5
|
Suction lift for oil, m
|
12
|
Liquid elevation, m
|
100
|
Outlet oil pressure, kg/cm2
|
10
|
Three-phase 50 Hz mains voltage, W
|
380
|
Heater capacity (3 stages), kW
|
12 (4?4?4)
|
Operating temperature range, 0С
|
5…+40
|
Sizes, mm
|
1600?800?1850
|
Unit weight (
|
400
|
* in the «automated continuous» mode
«manual batched»: oil is pumped into the degassing tank by 20 to 150 L batches, treated as required and pumped out through the filter (for this mode, preparing 100 L of oil as per the GOST requirements takes 30 minutes).
«automated batched»: 100 L of oil is pumped in, degassed and then pumped out (the mode is fully automated. The mode capacity is 1500 L/h).
«automated continuous»: the oil passes through the tank as a continuous flow, which through the fine filter heads for the unit outlet (The mode capacity is 3000 L/h).