ANNUNCIATION EQUIPMENT / SYSTEMS:

Yashmun Engineers Limited has been in the business of Annunciation systems for over the last 25 years and is the market leader.

The prompt detection and rectification of any mal-operation is of vital importance for any continuous process industry or power plant. With the increasing automation and complexity of process in power plants, the need for constant monitoring and indication of abnormal conditions has gained paramount importance. Annunciation Systems fulfil this need and are increasingly finding large scale applications in power and process industries.

In all fields of engineering where equipment worth crores of rupees is to be controlled and kept faultless, “SPEED” and “RELIABILITY” become the essence of corrective operations.

Yashmun offers three versions of Annunciators that fit all industrial needs:

Relay based Electro-Magnetic “Plug-In” Equipment:

Where each relay module represents a fault point/channel

ADVANTAGES:

  • Easy to use and operate: there is no special skill/qualification required for the operation of this type of Annunciator, hence it is popular amongst the Electricity Boards where the operators are not highly qualified.
  • Plug-In Concept: Since each relay module represents one fault point replacement of the faulty/defective channel modules is simple, fast, and easy. The faulty relay module is plugged out and then plugged in with a healthy one.
  • Very high immunity to noise level: This makes our Annunciators almost unmoved to transient harmonics or the field disturbances.
  • Sealed constructive and aluminium hardware: these Annunciators are environment proof, that is the ability to withstand 95% humidity and 55% C ambient temperature.

CMOS IC based Annunciation Equipment:

This is an integrated type, self contained, flush mounting type equipment, using COS ICs and super bright LED’s for facia display illumination. These are manufactured in standard versions from Single Way Equipment to Multi Way Equipment.

ADVANTAGES:

  • Integrated Unit: hence requires less wiring
  • L.E.D.s instead of lamps: Hence ensuring a longer life, less power consumption and negligible heat dissipation.
  • Solid state technology: This advanced state of technology makes the electro magnetic systems obsolete. The use of CMOS ICs ensures a fast response to the system at negligible power consumption.

Micro Controlled based Annunciation Equipment:

This is advanced solid state technology at it’s best. Here micro processors/controllers can be programmed effectively, cost efficiently and compactly to ensure the best results.

ADVANTAGES:

  • Single chip formation instead of discrete use of ICs.
  • Compactness achieved in all aspects, making it cost effective.
  • Latest technology in demand.
  • More ease and flexibility adopting the design parameters.