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Model ZLS Double Stage Vacuum Transformer oil Purification Machine

1-To increase and maintain the oil's dielectric strength, i.e. Breakdown voltage;

2- To dehydrate of free and soluble water, free and dissolved air and gases;

3-To filtrate out particles, impurities and other dirties in the oil;

4-Vacuum drying the transformer and vacuum filling transformer oil.
5-Different designing as per client's different requirements: Vertical vacuum chamber, 'T' shape vacuum tank, Horizontal vacuum chamber, etc.

Technical Parameters:

2.01 Model ZLS Double stage Vacuum Type (Model ZLS-50, Model ZLS-100, Model ZLS-150, ZLS-200, etc.)

2.02 Flow rate 3000Liter/Hour~30,000Liter/Hour

2.03 Working Vacuum  10~100 Pa

2.04 Ultimate Vacuum ≤ 5 Pa

2.05 Working Pressure  ≤ 0.5Mpa

2.06 Operation duty Continuous operation Or Batch operation

2.07 Oil Temperature Range -5~80Deg.cent (average temperature is 40~65)

2.08 Dielectric Strength (BDV) ≥ 75KV (after treatment)

2.09 Water content ≤ 3PPM (after treatment)

2.10 Gas Content ≤ 0.1%  (after treatment)

2.11 Particle/residuals size Less than 1um (no carbon)  (after treatment)