DOLD – BA 9054
Automation relay
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
| 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
