Phase sequence protection is an important safety issue for motors. Reversing the phase sequence causes the motor to reverse its direction of rotation. This can cause serious damage and injury to personnel ...
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The OLR 84 S protection relay from NewElec, when mounted on a motor circuit, eliminates impact torque conditions which can result in broken chains, damaged screw conveyors, broken couplings and even damaged ...
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Starting an electrical drive on a machine that has been standing for a long period of time should be avoided until the insulation level of the motor has been found acceptable. Insulation degradation can ...
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A low voltage motor protection relay is available from NewElec with a 150 x 85 mm footprint that includes its own current transformers and an earth leakage core balance within the housing. The relay ...
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The MA RDU 216 remote display unit from NewElec, is a panel-mounted keypad entry display unit, which can be used as a handheld programming and display unit for the NewElec MA range of motor protection ...
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The NK motor protection relays from NewElec's N Series are designed to protect motors in various LV applications. The relays are fitted with a 4 to 20 mA loop to indicate percentage motor load current ...
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