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Seaward Halo Hook Ammeter

A portable open core current transformer for accurately measuring high voltage conductor current flow in a range of 0 to 2000 amps and is suitable for use on system voltages of up to 36kV. The instrument is applied using appropriate insulated operating poles, which quickly and simply affix to the base of the instrument with a ‘universal spline’ attachment. Hooking the Halo around the conductor, the peak reading of the rms current can be stored on a large clear LCD display and retained until reset. Typical applications include spot load surveys, phase balancing on primary and secondary circuits and monitoring of current flow through high voltage fuses to establish their integrity. The rugged design makesthis instrument ideal for field use and is used by power utilities throughout the world. Padded carrying case and full instructions included.

Specifications/Features ■ Lightweight 1.28 kg ■ Take spot checks quickly and easily ■ Moulded plastic head for conductors up to 5.8cm in diameter ■ For use on overhead or underground applications ■ Peak hold and track modes ■ Auto-ranging LCD display ■ True RMS reading ■ Display 3.5 digit LCD ■ Max. Amperes: 1999 Min. Amperes: 0.1 ■ Display response time: 3 seconds to full scale ■ 3% off reading ± 1 digit accuracy: ■ Temperature Range: 0°F – 122°F (-18°C – 50°C) ■ Auto shut off ■ Operating humidity range: 80% RH at 120°F ■ Maximum voltage: 36kV AC (phase to phase) ■ Replaceable 9V alkaline battery- 40+ hours continuous operation ■ Membrane type, tactile response control panel

Product Categories: High Voltage Test

  • Model Number: Halo Hook
  • Categories: High Voltage Test
  • Manufacturer: Seaward
  • Pricing: We have special and exclusive offers that change constantly. Please request a quote so we can get you the best price.
  • Delivery: Free and quick delivery

Seaward Halo Hook Brochures & Datasheets

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