Series ZYD Double-stage vacuum transformer oil purifier
Application:
Series ZYD insulating oil purifier is double-stage transformer oil purifier can quickly remove water, trace water, gas, particles as well as acetylene, hydrogen, methane and other harmful ingredients from oil effectively to improve oi's dielectric strength, effectively making sure electric equipments working safely and normally. Series ZYD oil purifier is particularly suitable for treating high-grade transformer oil, super-voltage transformer oil and new transformer oil. It can be used for filtration of more than 110V substation live line work onsite. Meanwhile, Series ZYD oil purifier can be used as independent vacuum source with functions of vacuum drying and vacuum oiling.
Features:
1. Double-stage vacuum system, strong power of vacuum evacuating, ultimate vacuum value < 5PA
2. Two vacuum separating chambers, efficient oil film sprayer, increasing separating size and separating time to ensure the dry-level and dielectric strength improving greatly.
3. Duplex-Stereo film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas from oil.
4. Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technologies
5. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.
6. Double-infrared liquid level sensor, pressure protective system to ensure machine operation easy and safely.
| Parameters | Unit | ZYD-30 | ZYD-50 | ZYD-100 | ZYD-150 | ZYD-200 | ZYD-250 | ZYD-300 |
| Flow | L/min | 30 | 50 | 100 | 150 | 200 | 250 | 300 |
| Working vacuum | Mpa | -0.08 ~ -0.099 |
| Working Pressure | Mpa | ≤0.3 |
| Temperature Range | ºC | 20 ~ 80 |
| Power |
| Three Phase 50HZ 380V |
| Working Noise | Db(A) | 75 | 75 | 75 | 80 | 80 | 80 | 80 |
| Heating Power | KW | 30 | 30 | 45 | 60 | 75 | 90 | 120 |
| Total Power | KW | 35.5 | 37.5 | 52.5 | 71.4 | 86.5 | 102.5 | 135 |
| Inlet/Outlet | mm | φ25 | φ32 | φ42 | φ50 | φ50 | φ60 | φ60 |
| Weight | Kg | 600 | 800 | 1050 | 1400 | 1800 | 2000 | 2200 |
| Overall | Length | mm | 1050 | 1100 | 1200 | 1450 | 1600 | 1800 | 1900 |
| Width | mm | 750 | 800 | 950 | 950 | 1100 | 1200 | 1200 |
| Height | mm | 1350 | 1400 | 1500 | 1650 | 1800 | 1900 | 1900 |
| After Filtration |
| Breakdown Voltage | KV | >70 |
| Water Content | PPM | <3 |
| Gas Content | % | ≤0.1% |
| Particle Size | μ | ≤1 ~ 5(without free carbon) |
| Acid Value | mgKOH/g ≤0.03 |