| Brand | DOLD |
|---|---|
| Housing width | 70 mm |
| Output contacts | 2 C/O contacts |
| Enclosure design | Distribution board |
| Phases | 3 |
| Order number | 0059621 |
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DOLD IP 5201/40015 – Undervoltage Relay, 3-phase
- Brand
- DOLD
- Part number
- IP 5201/40015
- Order number
- 0059621
Undervoltage Relay, 3-phase
- The switching thresholds for untervoltage detection can be set independently of each other for all three phases.
- Protective separation between 3-phase AC voltage and auxiliary voltage circuit
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The undervoltage relay IP 5201/40015 monitors 3-phase AC power supplies, e. g. transformer stations at energy supply companies EVU. The early detection of an imminent mains failure means that is possible to switch over to an emergency power supply in good time. This prevents costly damage and as a user you benefit from the operational reliability and high availability of your sytem.
Features
- According IEC/EN 60255-1, IEC/EN 60947-5-1
- For monitoring 3-phase AC voltages
- Separately adjustable switching voltage for all 3 phases
- With neutral
- Output: 2 changeover contacts
- De-energized on trip
- Width: 70 mm
Technical specifications
| 1- / 3-phase | 3 |
|---|---|
| Auxiliary voltage | DC |
| Enclosure design | Distribution board |
| Nominal voltage max. | 3/N AC 110 / 63,5 V |
| Output contacts | 2 C/O contacts |
| Width | 70 mm |
| Type | IP 5201/40015 |
Available variants
| Auxiliary voltage | DC 48 V · DC 110 V |
|---|---|
| Contact equipping | 2 changeover contacts |
| Nominal voltage | 3/N AC 110 / 63,5 V |
| Response value | 0,55 – 1,05 Un |
| Variant | 3-phase. With neutral. Separately adjustable response values |
Tell us the variant you need in your quote request.
