Transcription of SCR Power Controllers - heaters-controls …
{{id}} {{{paragraph}}}
Example: quiz answers
SCR Power Controllers - heaters-controls …
SCR PowerControllersOperating InstructionsSCR Power CONTROLLERSTABLE OF CONTENTSG eneral Descriptionand and Lists andOrdering INSTRUCTIONSS eries 19 and 39 SCR Power Controllers Series 91 and 93 SCR Power ControllersSection 1. General DescriptionIntroductionAthena's SCR Power Controllers are designed to regulate ac Power to electrical heating processes, such as ovens, furnaces, heatsealers, etc. (Note: They are not designed to drive transformers,coils or other inductive-type loads.) The controller accepts an input signal, such as 4-20 mAdc fromsome signal conditioning device, , an Athena temperature con-troller. For most processes, the combination of an Athena tempera-ture controller and SCR Power controller will provide very accu-rate, automatic temperature control. For manual operation, a man-ual control option with a remote potentiometer is SpecificationsInputs:4-20 mAdc standard, or as ordered (see serial ) minimum voltage requirements 10 Vdc; allinputs electrically isolated via optical couplingSupply Voltage: 110/120; 208/240; 440/480, 575/600 Vac, or as ordered (Phase connection not critical on 3-phase units)Frequency:50/60 HzAmbient Temperature: 30 to 122 F for listed Power ratingsCooling:ConvectionProtection:Sub- cycle, current-limiting fuse; transient voltage suppressionLoad:Resistive, 1- or 3.
OPERATING INSTRUCTIONS Series 19 and 39 SCR Power Controllers Series 91 and 93 SCR Power Controllers Section 1. General Description Introduction
Loading..
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: