1. Home»
  2. Automation Product»
  3. DOLD – BA 9054 |»

Description

The DOLD voltage relay actively monitors DC or AC single phase voltage systems. Adjustments can be made via the dials on the device (act as potentiometers). This DOLD relay will prevent and recognise faults leading to interruptions and failures of electrical plants.

Specifications

Width      45 mm

Operate delay      Yes

phase      1

Supply voltage max      DC 220V

Auxiliary voltage      Without AC, DC, AC/DC

Output contacts      2 C/O contacts

Enclosure design      Switch cabinet

Housing protection std      IP 40      IEC/EN 60529

Terminal protection std      IP 20     IEC/EN 60529

Compliance

IEC/EN 60255-1

IEC/EN 60947-5-1

IEC 60664-1

IEC/EN 61000-4-2

IEC/EN 61000-4-3

IEC/EN 61000-4-4

IEC/EN 61000-4-5

IEC/EN 61000-4-5

EN 55011

IEC/EN 60529

IEC/EN 60068-2-6

IEC/EN 60068-1

EN 50005

IEC/EN 60999-1

IEC/EN 60715

Downloads

technical data sheet

ITEM NUMBER PRODUCT PART NUMBER SUPPLY VOLTAGE (AC/DC) CONTACTS
0061043 BA9054/024 24-80V 2 C/O contacts
0056204 BA9054/022 24-80V 2 C/O contacts

BA9054/024 used as Over voltage relay energized on trip time delay at setting value, overloadable to 1000V AC/DC.

BA9054/022 used as Under voltage relay energized on trip time delay at setting value, overloadable to 1000V AC/DC.

Circuit diagram