Customised Fully Automatic Transformer Oil Purifier Plant, Weatherproof Design with Nitrogen Gas Tanks Attached

Application

REXON Fully Automatic Transformer Oil Purifier Machine ZYD-100 can quickly remove water, trace water, gas, particles as well as acetylene, hydrogen, methane and other harmful ingredients from insulating oil effectively to improve oil's dielectric strength to be above 75~80KV. It is suitable for on-site transformer oil purification and oil maintenance for different places.

Our REXON transformer oil purifiers can be customised to be equipped with nitrogen gas tanks. This is a common requirement during transformer oil filtration and maintenance. For example, when a transformer is left uncovered or undergoing maintenance for extended periods, when the oil has been drained or the oil level is low, the insulation materials (cardboard, windings) within the transformer are highly susceptible to moisture absorption. Dry nitrogen is then injected into the transformer to create an inert atmosphere, preventing the ingress of moisture and oxygen from the air. Furthermore, nitrogen isolates the oxygen from the air, reducing ageing and acidification of the insulating oil.

Features

1. Double-stage vacuum system, strong power of vacuum evacuating, ultimate vacuum value ≤ 5Pa.
2. T shape vacuum dehydration chamber, efficient oil film sprayer, increasing separating size and separating time to ensure the dry-level and dielectric strength improve greatly.
3. Duplex-stereo film evaporation technology, combined with unique and advanced dewatering, and degassing components, can rapidly and effectively separate water, and 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, and pressure protective system to ensure machine operation is easy and safe.
7. Adopt an interlocked protective system, which connects the oil pump, heater, and liquid level sensor, avoiding blank heating, blank pumping, oil leaks, and electricity leaks. If there is any fault, the machine will be powered off automatically.
8. Functions of live line work onsite, vacuum drying, and vacuum oil filling.

9. Designed for processing oil in workshops, storage tanks, or directly in transformers (energized and de-energized transformers both).

Advantages
Besides the deep dehydration, high accuracy filtration advantages, this ZYD-100 Transformer Oil Purifier is equipped with our REXON Unique High-Tech PLC Fully Automatic Controlling & Operating System, which can allows:
1. Full touch screen operation.
2. One-touch to start up or shut down.
3. Display the running status of the equipment, set the system operating parameters.
4. Automatically shut down when encountering a fault and display the fault code.
4. Set the runtime and shut down automatically.
5. Displays real-time moisture ppm content when equipped with an oil moisture PPM sensor, and can automatically shut down after reaching the moisture content set.
6. When the device is equipped with the flow frequency conversion function, the running flow of the device can be input and set on the screen as needed.
7. Can add a SCADA system, realise remote monitoring and control.
Etc.

Technical Parameters