MBAS 11

Application-

  • GIS panels
  • C & R Panels

Overview-

  • Potential Fault Inputs of 110 VDC or 220 VDC
    LED base Annunciator
Category:

Description

Supply Voltage 90 to 270 VAC/DC

Supply Frequency 50 / 60 Hz ± 3%

Windows 16 Fixed

Display Device Single LED Type

Legend Window Dimension (H X L)

  • Legend Window Dimension (H X L) 06 X 26 mm

Flash Rate 50 to 60 Flash / min.

Legends Pre Printed Positive on Paper

Facia Type Front Replaceable

LED Colour RED only

Input Signal (For Fault) 110 V DC / 220 V DC ± 20% with -ve common

Interrogation Voltage (For Keys)+ 12 V DC

Output Contacts Three Opto Isolated

  • 1 NO for Hooter
  • 1 NO for Group Fault
  • 1 CO for Supervisory Contcat

Output Contact Rating 5 Amp. @ 240 V AC (Resistive)

Architecture Integrated

Operational Sequences  Manual Reset (S1) with Lamp Test having Group Relay (Fixed) alarm feature.                                                Grouping is fixed. Fixed NO Type.
Auto Reset (S2) with Lamp Test having group relay (Fixed) alarm feature.                                                       
Grouping is fixed. Fixed NO Type

Power Consumption 1.5 Watts per Window (Max.)

Operational Temp 0 – 60 ˚C

Dimensions (mm)

  • Over All (H X W X D) 96 X 96 X 108
  • Cutout (H X W) 92 X 92