Excel Electronics is a Leading Company Engaged in Manufacturing Electronics Products such as Micro Computer Motor Protection Devices (With LCD Display / LED Display / Without Display), Cyclic Load Energy Saver, Energy Saving Soft-Starter, APFC Panel, etc.
Product Range :
Micro Computer Motor Protection Device
Transistorized Power Factor Panel
Energy Saving Soft Starter
Cyclic Load Energy Saver
No Load Power Saver For High Freq. Converter For Grinder
No Load Power Saver For Welding Set
Auto Mains Failure Relay With Engine Protection
Earth Leakage Relay / Earth Fault Relay
Neutral to Earth Voltage Relay
Thyristor based Phase/Heater Controller
PID Temperature Controller
About Motor Protection Relay :
A protective relay is a relay device designed to trip a circuit breaker when a fault is detected.The first protective relays were electromagnetic devices, relying on coils operating on moving parts to provide detection of abnormal operating conditions such as over-current, over-voltage, reverse power flow, over-frequency, and under-frequency.
Microprocessor-based digital protection relays now emulate the original devices, as well as providing types of protection and supervision impractical with electromechanical relays. Electromechanical relays provide only rudimentary indications of involved phase and zone targets.In many cases a single microprocessor relay provides functions that would take two or more electromechanical devices. By combining several functions in one case, numerical relays also save capital cost and maintenance cost over electromechanical relays.Important transmission lines and generators have cubicles dedicated to protection, with many individual electromechanical devices, or one or two microprocessor relays.
Features & Specification :
Manufacturer : Cameo
Current Rating : 0.2A, 0.4A, 0.8A, 1A, 2A, 4A, 5A, 6.25A, 12.5A, 20A, 25A, 40A, 62.5A, 80A, 125A, 250A, 500A
Input Voltage : 230V AC
Output Options : Retransmission's output (4-20mA/0-10V DC, Factory Set), RS-485
Compressors, Crushers, Ring Frames, Centrifuges, Agitators & Conveyors, Presses, Injections Moulding Machines, Cooling Towers, Shearing Machines, Pug Mills, Cutting Machines, Cooling Towers, Reactors, Simplex Machines, Blowers & Water Pumps, Extractor, M.G. Welding Sets etc.
Buy Cameo Relays & Accessories On Our Website : www.autocon.biz