DOLD – BA 9054 | Voltage Relay
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.
| 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
| Attribute | Value |
|---|---|
| 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 |
| Terminals protection std: | IP 20 IEC/EN 60529 |
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
