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BA 9054/331

Battery symmetry monitor

BA 9054/331

Contacts

Nominal voltage

Start up delay

Measuring range

Switching delay

Approvals and Markings

Variant

  • 0056172
  • BA9054.12/331 DC0,12-1,2V
The battery symmetry monitor BA 9054/331 and BA 9054/332 of the VARIMETER series monitors... more

Product description

The battery symmetry monitor BA 9054/331 and BA 9054/332 of the VARIMETER series monitors battery systems with centre tapping for faults. Early detection of impending failtures and preventive maintenance prevent costly damage and as a user you benefit from the operational safety and high availability of your system.

Technical specifications

Width: 45 mm
Operate delay: Yes
1- / 3-phase: 1
Nominal voltage max.: DC 220 V
Auxiliary voltage: Without
Output contacts: 2 C/O contacts
Enclosure design: Switch cabinet
Type: BA 9054/331

Advantages

  • Preventive maintenance
  • For better productivity
  • High repeat accuracy
  • Large battery voltage ranges up to DC 500 V

Features

  • According to IEC/EN 60255-1
  • To monitor for battery systems (emergency power supply)
  • Measuring rang DC 0.12 ... 1.2 V, 0.2 ... 2 V or 1 ... 10 V
  • Goldplated contacts to switch low loads
  • With on-delay 10 s
  • LED indicators for operation and contact position
  • Width: 45 mm
  • BA 9054/331
    - For battery voltages up to 300 V
    - Without separately auxiliary voltage
    - 2 changeover contacts

  • BA 9054/332
    - For battery voltages up to 500 V
    - With separately auxiliary voltage
    - 1 changeover contact