High voltage relay non mercury

摘要

The high voltage relay consists of a main body (1). One set of electrical contacts (2a, 2b) upper and lower respectively. High voltage connections to connect the voltage being switched (3a, 3b) are electrically connected to the upper and lower contacts respectively. Several size options for the electrical contacts will allow for a wide range of currents. A cylinder (4) driven by a fluid (e.g. Air, Nitrogen, Hydraulic fluid) moves the electrical contacts together during the ON state of the device. During the OFF state of the device the cylinder moves the electrical contacts apart to isolate the switch voltage. The greater the High Voltage being switched the greater the distance the electrical contacts must be moved apart in the OFF state. The cylinder is supplied the fluid power from a small solenoid (5) on the device. This solenoid has control voltage connections to actuate the device.

主权项

1. A high voltage relay to switch high voltage on and off which comprises:
a molded electrically insulating body having a chamber; a set of electrical contacts electrically connected to a set of high voltage electrical connections; the contacts are enclosed in the insulating body within the chamber to allow the contacts to connect for an on position and separate for an off position; the high voltage electrical connections are accessible through the insulating body.