Dold Monitoring Relay, 1, 3 Phase, SPDT, DIN Rail, 230V ac
- RS-stocknr.:
- 240-9033
- Fabrikantnummer:
- AI897 AC45-400Hz230V 10-80kOhm
- Fabrikant:
- Dold
Subtotaal (1 eenheid)*
€ 282,58
(excl. BTW)
€ 341,92
(incl. BTW)
GRATIS bezorging voor bestellingen van meer dan € 90,00
Op voorraad
- 2 stuk(s) klaar voor verzending
Heeft u meer nodig? Klik op 'Controleer leverdata' voor extra voorraad en levertijden.
Aantal stuks | Per stuk |
|---|---|
| 1 + | € 282,58 |
*prijsindicatie
- RS-stocknr.:
- 240-9033
- Fabrikantnummer:
- AI897 AC45-400Hz230V 10-80kOhm
- Fabrikant:
- Dold
Specificaties
Datasheets
Wetgeving en compliance
Productomschrijving
Zoek vergelijkbare producten door een of meer kenmerken te selecteren.
Alles selecteren | Attribuut | Waarde |
|---|---|---|
| Merk | Dold | |
| Product Type | Monitoring Relay | |
| Electrical Phase | 1, 3 | |
| Contact Configuration | SPDT | |
| Mount Type | DIN Rail | |
| Switching Voltage | 400V | |
| Supply AC Voltage | 230V ac | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 60°C | |
| Length | 115mm | |
| Standards/Approvals | RoHS | |
| Height | 77mm | |
| Width | 45mm | |
| Series | AI 897 | |
| Alles selecteren | ||
|---|---|---|
Merk Dold | ||
Product Type Monitoring Relay | ||
Electrical Phase 1, 3 | ||
Contact Configuration SPDT | ||
Mount Type DIN Rail | ||
Switching Voltage 400V | ||
Supply AC Voltage 230V ac | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 60°C | ||
Length 115mm | ||
Standards/Approvals RoHS | ||
Height 77mm | ||
Width 45mm | ||
Series AI 897 | ||
- Land van herkomst:
- DE
Insulation monitor for pure 3 phase and alternating current systems, AI897
Adjustable response value 10 → 80 kΩ
No separate auxiliary voltage connection required
1 changeover
Overall width 45 mm
The AI897 insulation monitor displays the insulation resistance of unearthed 3 phase and alternating current systems to earth.
The device works according to the quiescent current principle, that is, the output relay responds when mains voltage is applied to terminals A1 → A2. The output relay breaks when the response setpoint is undercut.
A bridge between terminals LT1 and LT2 allows the AI897 to be programmed for memory storage behaviour; remove the bridge to programme hysteresis behaviour. The bridge can be replaced with a delete key with an NC contact. There is a PT test button on the front of the device to test for functional efficiency. An external test button (in accordance with VDE 0413) is also possible.
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