NewElec’s 100 M series relays meet the very specific protection requirements of coal cutting machinery, underground motors and transformers and their related supply cables. Affordable and user friendly, the relays are designed for installation inside relatively confined spaces, flameproof enclosures and gate end boxes.
The relays cater for start acceleration times of 2 to 10 s with overload protection provided for cyclic and sustained overloading conditions. They have a non-volatile thermal memory calibrated in 6, 12, 18, or 120 stops/starts per hour and a thermal memory decay that is ideal for running and standstill conditions.
Motors and machinery are provided with protection against phase unbalance and loss, even on lightly loaded motors. The relays provide thermal protection for motor and supply cables as well as overall short circuit protection. During operation the relays ensure that the main contactor is not used to clear potentially damaging high energy faults, and user friendly labelled dials indicate motor load, start time and short circuit levels. Any fault condition is identified by panel mounted latched fault diagnostic LEDs.
With a small 52x113 mm footprint, the relays plug into a chassis-mounted 11-pin base for ease of maintenance. The 100 M Series is available from 5 to 360 A and also in percentage calibration. The series is ideal for general purpose use with underground motors having safe hot stall times of up to 10 s, as well as being suitable for use on motors connected to high inertia loads.
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