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Electronics Buyers' Guide

Electronics Manufacturing & Production Handbook 2017


 

High-powered DC contactor
15 November 2017, Switches, Relays & Keypads

Gigavac has released its largest DC contactor to date, with the HX460 that will switch 1000 A at 1500 V d.c. It is designed for high-voltage power conversion equipment such as photovoltaic, inverters, battery packs, DC combiner boxes and other DC industrial systems.

Isolation performance is 10 kV withstand between open contacts for critical safety applications. The SPDT auxiliary contacts are mechanically linked for critical safety applications, to provide reliable indication of the status of the main contacts.

Hermetically sealed and designed to meet UL1604 for hazardous locations, the contactor exceeds IP67-69 specifications and ensures no exposed arcing to open air environments.


Credit(s)
Supplied By: Denver Technical Products
Tel: +27 11 626 2023
Fax: +27 11 626 2009
Email: denvertech@pixie.co.za
www: www.denver-tech.co.za
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Further reading:

  • Solid state relay
    15 November 2017, TRX Electronics, Switches, Relays & Keypads
    Sensata Crydom’s CX Series SIP solid state relay (SSR) is ideally suited for high density PCB applications where a maximum of 5 A of current is required. The SSR utilises a back-to-back SCR output which ...
  • Three-hole power transducer
    11 October 2017, Denver Technical Products, Test & Measurement
    The APT-TH series power transducers from NK Technologies monitor Watt consumption of three-phase loads, and provide an analog signal proportional to the active power consumed by the monitored load. The ...
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  • Split-core current transducers
    16 August 2017, Denver Technical Products, Test & Measurement
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  • High-voltage contactors
    19 July 2017, Avnet South Africa, Electrocomp, Switches, Relays & Keypads
    TDK’s new HVC200A is a bipolar high-voltage contactor for the switching of high DC voltages and currents. It is designed for operating voltages of up to 450 V d.c. and a high continuous current of 200 ...
  • Capacitive switches
    19 July 2017, Actum Electronics, Switches, Relays & Keypads
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  • Customisable keypad
    14 June 2017, Brabek, Switches, Relays & Keypads
    Designed for aesthetics and functionality, the KP6 customisable keypad from Apem with standard connection complements the CANbus version launched a few months ago. The keypad features a snap-in housing ...
  • Miniature, fast and accurate transducers for isolated current measurement
    14 June 2017, Denver Technical Products, Test & Measurement
    Current transducers in which isolation is required generally detect the magnetic field of the measured current; this has the additional advantage of allowing both AC and DC currents to be measured. There ...

 
 
         
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