flameproof Gate End Boxes
– Visual Isolation and Earthing.
– Wide range of overload setting with no component change required.
– Earth leakage protection and lockout.
– Smart or diode pilot system.
– Frozen contactor and vacuum leakage monitoring.
✓ Hansen + Genwest flameproof Gate End Boxes are designed and built in accordance with SANS standards and are suitable for use in Group 1 fiery mines.
✓ Gate End Box can be supplied as a single unit or on a skid/trailer in a form of any configuration, to suite customer’s requirements.
✓ Available in single, double, triple, lighting and drill outlets integrations, reversing or non-reversing.
✓ Gate End Box is equipped with backup circuit breaker/isolator with the interrupting capacity of 15kA to meet increased fault levels, incorporated with visual earth switch to satisfy need for improved protection on isolation during repairs and maintenance.
✓ The unit uses vacuum contactors to switch the load and also as a reverser, via restrained sockets.
✓ To ensure maximum reliability all power connections are bolted type, with contactors and all control system mounted on a removable chassis for ease of service and retrofitting.
✓ Each outlet is independently protected by a H&G smart protection relay.
Our Products and Services
Hansen + Genwest will continue with dry type transformers that have stood the test of time, as well as the customised products and services that makes us a leader in our field. We will also focus our efforts on introducing new and unique products as the market dictates.