Wireless Leakage Current Monitor
A surge arrester may be inexpensive, but it has an important role in protecting your transformers. The Doble LCM500 can measure condition while the arrester is still in service, measuring the quality of the metal oxide blocks and helping manage the risk of failure. With the LCM500, it takes less than 15 minutes to establish that your surge arresters are healthy and the transformer is still protected.