NK Technologies

The AS1-NOU-FT Current Sensing Switch/Relay with a normally open contact combines a current transformer, signal conditioner and limit alarm into a single package for use in status monitoring or proof of operation applications. Offering an adjustable setpoint range of 1Ð150 A and universal, solid-state outputs, the self-powered AS1-NCU-FT can be tailored to provide accurate and dependable digital indication of overcurrent conditions across a broad range of applications. This model features a solid-core case with top mounted terminals.

The ATR2-420-24L-FT AC Current Transducer combines a current transformer and signal conditioner into a single package. This current transducer has three jumper-selectable current input ranges and an industry standard 4-20ma proportional analog output. The ATR2-420-24L-FT AC Current Transducers provide True RMS output on distorted waveforms found on VFD or SCR outputs, and on linear loads in ÒnoisyÓ power environments. This model features a solid-core case with top mounted terminals. Jumper selectable ranges of 0-100 amps, 0-150 amps and 0-200 amps. Requires a 24VDC loop powered power supply.

The AT1-005-000-FT AC Current Transducer combines a current transformer and signal conditioner into a single package. This current transducer has three jumper-selectable current input ranges and an industry standard 0-5VDC proportional analog output. The AT1-005-000-FT AC Current Transducer is designed for applications on ÔlinearÕ or sinusoidal AC loads. This model features a solid-core case with top mounted terminals. Jumper selectable ranges of 0-10 amps, 0-20 amps and 0-50 amps. No power supply required (self powered).

The AT0-420-24L-SP AC Current Transducer combines a current transformer and signal conditioner into a single package. This current transducers has two jumper-selectable current input ranges and an industry standard 4Ð20 ma proportional analog output. The AT0-420-24L-SP AC Current Transducer is designed for applications on ÔlinearÕ or sinusoidal AC loads. This model features a split-core case with top mounted terminals. Jumper selectable ranges of 0-2 amps and 0-5 amps. Requires a 24VDC loop powered power supply.

The AS3-NODC-SP Current Sensing Switch/Relay provides the same dependable indication of status offered by the AS1 Series Current Sensing Relay, but with the added benefit of increased setpoint accuracy. A choice of three, jumper-selectable input ranges allows the AS3-NODC-SP current sensing switch/relay to be tailored to an application, providing more precise control through improved setpoint resolution. Self-powering, isolated solid-state outputs, 1.75Ð6 A, 6Ð40 A and 40Ð200 A input ranges, and a split-core case with top mounted terminals. This model features normally open 0.15A@30VDC contacts.

The AT1-420-24L-SP AC Current Transducer combines a current transformer and signal conditioner into a single package. This current transducer has three jumper-selectable current input ranges and an industry standard 4Ð20 ma proportional analog output. The AT1-420-24L-SP AC Current Transducer is designed for applications on ÔlinearÕ or sinusoidal AC loads. This model features a split-core case with top mounted terminals. Jumper selectable ranges of 0-10 amps, 0-20 amps and 0-50 amps. Requires a 24VDC loop powered power supply.

The ATR0-420-24L-SP AC Current Transducer combines a current transformer and signal conditioner into a single package. This current transducer has two jumper-selectable current input ranges and an industry standard 4Ð20 ma proportional analog output. The ATR0-420-24L-SP AC Current Transducers is a True RMS signal conditioner and a current transformer in a single package. The ATR Series provides True RMS output on distorted waveforms found on VFD or SCR outputs, and on linear loads in ÒnoisyÓ power environments. This model features a split-core case with top mounted terminals. Jumper selectable ranges of 0-2 amps and 0-5 amps. Requires a 24VDC loop powered power supply.