(PRWEB) July 12, 2005
Elscint Automation now offers soft start electronic controllers for vibratory feeders.
Two models are available: the E3FC, rated up to 360VA (mainly for linear feeders and smaller sized bowl feeders); and the E5FC, rated up to 800VA (for bowl feeders and large Linear Feeders). The controllers are specially designed for controlling the amplitude of vibration in industrial electromagnetic vibrators.
The system is based on a integrated circuit which guarantees perfect synchronisation of the triac firing pulse with the waveform of the working voltage under all conditions.
The controllers also include a suitable circuit for soft start with provision for choosing the ramp time (0.2-2s) and for temperature compensation of the phase angle.
Appropriately over specified power stages are provided to handle any overloads without interruption, whether operating at 50Hz or 60Hz.
Highly linear adjustment, as well as provision for setting the maximum and minimum vibration limits complete the list of main features embodied in the series E controllers.
Vibration regulation is through an external potentiometers and on/off type control with external low power contact for weighing and batching system. Voltage Compensation upto 10% (constant Voltage due to change in input Voltage and automatic cutoff for in case excess current is drawn) is available. Model Elscint_06 offers 20% Voltage Compensation and is highly stable.
Other Models on offer include Frequency Controllers (Fre_01 and Fre_02) which among other things guarantee constant Voltage and constant Frequency. These are of tremendous value in case of intermittent usage of Genset.
Series CV (Constant Voltage) Regulators are available where along with Constant Voltage requirement, there is a requirement to use a PLC to control the amplitude instead of an external Potentiometer.
In all the above Models, DOUBLE SPEEDY is available i.e. two Potentiometers are given whereby one is used for course adjustment and one for fine adjustment. These are of tremendous use in case of weighting and batching systems.
All Circuits are CE Marked and can either be given with Box or even only Circuits can be given to Machine Builders for integration in their own Control Panels.
Elscint Automation can be contacted at
Elscint Automation
W-191 Bhosari MIDC, Pune 411 026. India
Tel.: +91-20-27122059
Fax: +91-20-27122994
e-mail – [email protected]
website – http://www.elscintautomation.com
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