BROYCE CONTROL Passionate about protection and control MONITORING, CONTROL & PROTECTION SOLUTIONS FOR SWITCHBOARDS DISTRIBUTION PANELS MOTOR CONTROL CENTRES CONTROL PANELS ATS PANELS WIRING SYSTEMS & BUSBARS

APPLICATION NOTES ^MONITOR CONTROL Distribution board circuit protection Full protection of an electrical distribution board is possible using an Earth Leakage Relay. As the ELR is monitoring the main incoming supply, the toroid /zero current transformer is sized according to the amperage of the supply i.e. 250A, 400A, etc. In this example, the Earth Leakage Relay would be typically set to a trip setting of 300mA or higher to protect mainly against fire and other faults Gantry crane 3-phase voltage monitoring and protection Protecting the crane motor against single-phasing (phase loss/blown fuse),...

FIND ME ONLINE: www.broycecontrol.com Earth Leakage Protection (Type A) MOTOR CONTROL CENTRES EARTH LEAKAGE MONITORING Key Features: Selectable trip level and time delay allowing for discrimination between several units Dual relay outputs for connecting to switching devices i.e. shunt trips, under voltage releases, contactors Suitable for monitoring single and three-phase supplies Benefits: ü Protects both personnel and equipment ü DIN rail mounting for easy integration in to distribution boards, consumer units, etc ü Compliant with IEC 60755 BZCT & BZCTR FIND ME ONLINE: www.broycecontrol.com...

CONTROL DISTRIBUTION PANELS BOARDS FURTHER SOLUTIONS MOTOR CONTROL CENTRES Monitoring relays for under or over voltage and current sensing. Choice of timing relays for control of lighting circuits, fans, motors, etc. Benefits: ü Protect circuits and loads from potential faults ü Multi-voltage supply Benefits: ü Key timing functions available (Delay On, Interval, Delay Off, Star/ Delta) ü Multi-voltage supply ü Compact dimensions ü Easy to install FIND ME ONLINE: www.broycecontrol.com FIND ME ONLINE: www.broycecontrol.com Further Product Options Bespoke Customised Solutions Phase Presence Indicator...