October 2010
Operator Interfaces, Switches & Relays
NewElec’s NH Series motor protection relays are designed to protect motors in LV applications from 5 to 550 A with all the protection features required to protect three-phase TEFC motors.
Overload protection is provided for either cyclic or sustained loads, as well as for earth leakage, phase unbalance and phase loss during start and running.
Locally designed and manufactured, the relays’ user-selectable cold curves range from Class 2,5 to 32,5 on a single dial. The hot curve is limited to 30% of the selected cold curve with full thermal memory. In order to maintain type 2 co-ordination, the NH relay blocks the main trip relay when earth leakage currents exceed eight times motor full load current. The modular design of the series permits door, chassis or CT mounting.
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.
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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.
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Operator Interfaces, Switches & Relays
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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.
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Operator Interfaces, Switches & Relays
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Read more...KD Series motor protection relay NewElec Pretoria
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Read more...Protection relays – control what you can Schneider Electric South Africa
Operator Interfaces, Switches & Relays
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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.
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