Principal Engineer Sam Reed explains transformers in detail. He covers: construction, life and loading, protection, codes and standards, operation, maintenance, storage, and accessories.
Low-voltage switchgear has a vital role within power distribution systems. Erik Hurd, Senior PSEC Engineer, discusses what low-voltage switchgear is, design options, main features, and safety technologies.
Vacuum interrupters are switching devices that use separable contacts in an enclosed vacuum-tight chamber. The operation of the contacts initiates the ionization process; however, the sealed vacuum chamber safely quenches the arc.
Ohmic voltage sensing systems can mitigate primary switching transients and resonance problems in applications requiring voltage transformers (VTs).
This video demonstrates the steps for installing a surge protective device (SPD). We go through the process starting with prep work, ensuring the correct type of SPD is selected, installing it correctly and finally energizing the SPD.
