electronics for automations


static units, thyristor power switches for static and proportional control of the electric power

 Thyristors power switches Series500

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thyristors power switches


     
Description
Microprocessor based system for the control proportional of the electric power on resistive or inductive single phase loads.

Models
501SSC proportional control
511SSC proportional ventilate control


Possible applications
 • Generic inductive loads like transformers, coils, etc.
 • Owens with high temperature factor heatings with superkanthal elements, graphite, short infrared, etc.
 • Time variable loads as silicon carbide resistors,
 • Electric power change-over switches,
 • Sintering machines,
 • Industrial owens for metal hardening or annealing,
 • Owens for tunnel and cone brazing,
 • Melting pots,
 • Greenhouses for ceramics and building materials,
 • Fiber optics polimerization systems,
 • Climatic celles for burn-in,
 • Infrared based systems for warming-up,
 • Owens for glass melting and manufacturing,
 • Estruding presses,
 • Machines, owens and melting pots for gold manufactoring,
 • Machines for paking and pakaging.

Regulations
CE mark in compliance with:
 • European Directives 89/336/CEE and 93/68/CEE;
 • European Directive 73/23/CEE;
 • Technical Standards.


Operating diagram
static unit for the control of the electric power operating diagram

    General Characteristics
Power supply: 110 Vac , 230 Vac; 400 Vac
Operating modes:
Pulse train, phase shut, mixed
Slope control: Programmable
Feedback: Optional
Enabling system: Optocoupled input from 8 to 32 Vdc
Voltage control: 0 .. 5 Vdc, 0 .. 10 Vdc
Current control: 0 .. 20 mA, 4 .. 20 mA
Available outputs: +10 Vdc output for external potentiometer
Allarms: LED and Open-collector output
Electric protection: snubbers, varistors, extrafast fuses
Thermal protection: PTC
Possible adjusting: Max modulation treshold (max power)
Operating frequency: 50/60 Hz (selectable)
Available power rangers: 20 .. 110 A
Mechanical fixing: Screws/DIN guide
Operating temperature: from 0 °C to 50 °C
Ventilation (511SSC): Thermostatic control
Max load current: 110 A
Dimensions (d x w x h):
   501SSC
   511SSC

160 x 80 x (160/200) mm
160 x 80 x (190/230) mm
Weight: 2.4 Kg
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