JZ Online On-load TAP Changer Oil Purifier
Description:
JZ Online on-load tap-changer online oil filter machine is mainly used as cycling filtration for transformer high voltage switch bypass. In the normal operation of the main system, at the same time, through the bypass circulation filter system , it can effective adsorb trace water in insulating oil and intercept small mechanical particles, control the cleanliness of the oil product and increase the oil dielectric strength; Ensure the index of electrical physical and chemical indexes will not reduce, such as water content, breakdown voltage, cleanliness, flash point etc. Prolong the equipments maintenance cycle and service life, such as transformer high voltage switch etc. To ensure the safe operation when the equipment in the maintenance cycle.
Features:
While connecting the power or starting automatically, the oil purifier could filtering the transformer oil in the switch timely. It could removing the free carbon, water and other impurities caused by transferring switch and other reasons, and helps the switch working in the good transformer oil all the time.
The structure of the filtration system is convenient for changing and maintaining the filter. Dewatering and removing the impurities are through the same one filter, so it will reduce the workload for routine maintenance.
The machine is equipped with digital temperature and humidity controller, which could regulate the temperature and humidity in it. If the temperature or the humidity exceeds the design permitted range,the machine will turn on the heater or fan to regulate the temperature or humidity automatically.
The oil pump of the oil purifier could fill the transformer oil for the switch, and could regulate the switch oil level with electricity.
The oil purifier has the following three operating mode, the running time can be set in the field.
The control system can calculate the cumulative running times and total working time of the oil purifier, and can be cumulative, with memory function.
The machine has various starting modes, such as manual start, timing start, started online, etc, can choose the right startup mode according to actual circumstances in order to achieve the best oil filtration result.
The machine can remove the particulate matter, impurities and moisture in the transformer oil once, which can improve the compression strength of transformer oil, reduce the water content and dielectric loss.
a) Transferring switch operation;
b) Daily regular operation;
c) On-site manual operation.
Technical Parameter:
| Items | Name Of Parameter | Type / Unit | JZ |
| Technical Parameter Of The Equipment | Nominal flow capacity | L/min | 10 |
| Working Pressure | Mpa | 0.5 | |
| Working power | KW | (380V-50Hz)3-Phase 4-Wire (380V-50Hz) | |
| Total Electric Power | KW | 0.75 | |
| Inlet (Outlet) Diameter | DN | 25/25 | |
| Length | mm | 530 | |
| Width | mm | 350 | |
| Height | mm | 1000 | |
| Weight | KG | 100 | |
| Oil Treatment Index | Filtering Accuracy | µm | 1 |
| Cleanness | NAS level | ≤6 |