NewElec's OLR 8 relays are designed to monitor one phase of the main motor circuit to provide running stall (jam) protection for selected applications ensuring accuracy as well as repeatability in performance. The OLR 8 Series prevents costly downtime due to impact torque conditions that result in broken conveyor belts, snapped chains, coupling failures, or even broken gear-boxes.
An easy to use load setting dial is calibrated from 30 to 120% of the primary current transformer and is used to monitor the load. In addition, the OLR 8 has a trip delay setting dial calibrated from 1 to 10 s. The relay is equipped with one main trip changeover contact and one instantaneous conditional changeover contact. The relay can be used in conjunction with any current range as an alarm/trip or current regulating unit.
The relay has a small surface mounted footprint of 52 x 102 mm incorporating an 11-pin plug-in base and is fitted with three LEDs which signal power on, overload and trip conditions. An additional feature allows for either automatic or manual only resetting options. The relay has a user-selectable 110 or 220 V a.c. auxiliary supply voltage.
High-efficiency switching solutions
Operator Interfaces, Switches & Relays
Becker Mining South Africa has launched a new-generation energy distribution system that has been specially developed to enhance productivity and safety in the challenging conditions of local underground coal mines.
Read more...Motor protection relay front-end software NewElec Pretoria
Electrical Power & Protection
In the realm of motor protection for critical motor-driven applications, precision and reliability are non-negotiable. That’s where NewElec stands out. Its Motor Protection Relay Front-End software isn’t just another tool, it’s a game-changer that puts control firmly in your hands.
Read more...World-first solution for platinum miner ABB South Africa
Operator Interfaces, Switches & Relays
When a consulting engineering company approached ABB about a specific problem that its platinum mining client was experiencing at its smelter facility in the North West Province, it was an opportunity for the technology provider to showcase its innovation and adaptability in responding to specific customer requirements.
Read more...Robust industrial relays Vepac Electronics
Operator Interfaces, Switches & Relays
Industrial RT relays from Vepac are particularly robust and are used for high load control. RT modules can control up to three changeover contacts, with 10 A each. In addition, this product is equipped for safety reasons with manual operation, improved LEDs or free-wheeling diodes.
Read more...Three-phase motor protection relay NewElec Pretoria
Electrical Power & Protection
The NewCode Dual Ethernet Relay is an ISO 9001:2008-compliant, three-phase motor protection relay, designed and manufactured in South Africa.
Read more...Pick-to-light device with added flexibility Turck Banner Southern Africa
Operator Interfaces, Switches & Relays
Pick-to-light devices and systems help industrial automation manufacturers reduce the risk of error in the assembly process, ensuring product quality and reducing cost. These devices are also used in kitting and put-to-light operations to ensure high accuracy in fulfilment operations.
Read more...Accurate, long-lasting relay NewElec Pretoria
Electrical Power & Protection
Newelec’s LA Series is designed to replace the conventional thermal bimetal protection device, and is far more accurate and longer lasting than anything used before.
Read more...KD Series motor protection relay NewElec Pretoria
Electrical Power & Protection
Newelec’s locally designed, manufactured and distributed KD relay is a comprehensive low-voltage electronic motor protection relay designed for conveyor, compressor, crusher, fan, and pump motor protection.
Read more...Protection relays – control what you can Schneider Electric South Africa
Operator Interfaces, Switches & Relays
With municipalities’ distribution centres and equipment taking immense strain due to load shedding, maintenance has unfortunately moved down the priority list. The time is now to implement what municipalities can control - protecting and monitoring installed equipment.
Read more...Programmable multicolour indicator beacons Turck Banner Southern Africa
Operator Interfaces, Switches & Relays
Pro Editor software lets users program the K100 Pro Daylight Visible and K100 Pro Indicator with a variety of alarms, colours and animations.
printer friendly version