Exhaust Oil Level Indicator for Transformers
The PJF exhaust oil level indicator is a new type subassembly specially designed for Distribution Transformer, this product installs in the oil tank to cover with auto-exhaust function and show the oil level intuitively, on running temperature condition gas in oil tank could be eliminate quite, reduce pressure in and prevent air enter，avoid to oil contact the air when high temperature and reduce oil deterioration pace, replay transformer’s life. The same time, Distribution Transformer with exhaust oil level indicator when oiling at normal temperature, there will be a certain determinate compensate under the cover of the tank, after transformer working, in the course of transformer oil swell, with the auto-exhaust function of this product, fill the oil tank. Not only saving the oil for transformer’s using, but also relieves the transformer manufactory’s agony from repairing to the spot again and again. Pressure relief device is a pressure protector which used by oil-immersed transformer and high voltage switch etc. safe working. It protect procedure is when the wiring occur short circuit etc. malfunction, Pressure relief device unlocked and relief the inner pressure immediately as the inner pressure overrun the safety pressure of the oil box, to avoid oil basin from metamorphose and blowout, protect tank availably. With the pressure reduced the valve automatically closed to prevent matter (such as air, water etc.) got in from outside. /The function of exhaust and pressure relief device can be single choose. Install dimension is sameness
