| Brand | DOLD |
|---|---|
| Housing width | 35 mm |
| Output contacts | 2 C/O contacts |
| Enclosure design | Distribution board |
| Phases | 1, 3 |
| Order number | 0045810 |
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DOLD IL 9070 – Overvoltage Relay
- Brand
- DOLD
- Part number
- IL 9070
- Order number
- 0045810
Overvoltage Relay
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Monitoring of singel- and three-phase voltage systems to identify overvoltage and asymmetry.
Features
- According to IEC/EN 60255-1
- Identification of overvoltage in three-phase voltage systems
- With asymmetry identification (even with feed back voltage) as an option
- Single-phase connection possible
- Variable setting value
- Fixed time delay as an option
- Closed circuit operation
- LED display
- Independant of phase sequence
- Optionally for 3P3W Systems
- 2 changeover contacts
- Devices available in 2 enclosure versions:IL 9070: depth 59 mm, with terminals at the bottom for installation systems and industrial distribution systems according to DIN 43 880SL 9070: depth 98 mm, with terminals at the top for cabinets with mounting plate and cable duct
- Width 35 mm
Technical specifications
| 1- / 3-phase | 1, 3 |
|---|---|
| Auxiliary voltage | Without |
| Enclosure design | Distribution board |
| Nominal voltage max. | 3/N AC 500 / 290 V |
| Operate delay | Yes |
| Output contacts | 2 C/O contacts |
| Width | 35 mm |
| Type | IL 9070 |
Available variants
| Contact equipping | 2 changeover contacts |
|---|---|
| Nominal voltage | 3/N AC 57 / 100 V · 3/N AC 230 / 400 V · 3/N AC 240 / 415 V · 3AC 100 V · 3AC 115 V · 3AC 220 V · 3AC 400 V · 3AC 500 V |
| Response value | 0,9 – 1,3 Un |
| Time delay | 1 s · without |
| Approvals and Markings | CCC |
| Variant | For 3p3w systems. Without asymmetry identification. Without time delay · For 3p4w systems. With asymmetry identification. Without time delay · For 3p4w systems. Without asymmetry identification. Fixed time delay · For 3p4w systems. Without asymmetry identification. Without time delay |
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