je.st
news
Tag: contactors
Single Case Contactors cover all global network voltages.
2014-06-02 14:31:02| Industrial Newsroom - All News for Today
With rating of 9–2,700 A, AF Range Contactors feature 4 coils that cover 24 Vac, 20 Vdc to 500 Vac/Vdc. Electronic system rectifies AC or DC control voltage to DC control voltage that is applied on coil; contactor operates safely and is always in optimized condition, making it free of noise. Suited for limited space applications, AF Range contactors are equipped with built-in surge suppression, eliminating need to use external surge-suppression devices. This story is related to the following:Contactors |
Tags: case
single
network
global
Contactors
2014-03-24 14:20:00| Electrical Construction & Maintenance
The HX21 and HX200 UL508-recognized contactors are designed for use in solar combiner boxes and inverters. read more
Tags: contactors
Compact Contactors suit solar applications to 1,500 Vdc.
2014-03-20 13:31:31| Industrial Newsroom - All News for Today
UL rated for switching 175 A @ 1,000 Vdc and continuous duty up to 300 A, HX series suits solar combiner boxes and inverters as well as other applications requiring arc-free switching. EPIC® sealed switching technology enables use of product in harsh environments, including underwater and at temperatures from -55 to +85°C. With models HX21 and HX200, series offers footprint options that allow mechanical arrangement in any circuit. Coils are offered in 12, 24, and 48 Vdc versions. This story is related to the following:Hermetically Sealed Contactors | Contactors |
Tags: applications
compact
suit
solar
AC Output Solid State Contactors come in DIN rail-mount package.
2013-12-17 14:31:31| Industrial Newsroom - All News for Today
DRA Series includes 30 AC output models. DRA Series 3 Phase Contactors include 2 switched phase versions suitable for motor control circuits where neutral connection is not needed or utilized. DRA Series 3 Phase Motor Reversing Contactors include 400 Vac output voltage versions for applications when higher operating voltages are not required. All models include 4 kV optical isolation, AC or logic compatible DC control inputs, and resistive load ratings of 2.4 or 4.2 A per phase. This story is related to the following:Reversing Contactors | AC & DC Contactors |
Technology Qualification of Liqui-Cel Membrane Contactors for Deoxygenation of Low-Salinity Water for Polymer Flooding
2013-11-12 16:51:00| Offshore Technology
Polymer flooding using low-salinity water has been shown to improve oil reservoir recovery rates by altering the reservoir characteristic from an oil-wet state to a water-wet state.
Tags: technology
water
membrane
qualification