Key Features
- 1Monitor three-phase voltage precisely with a fixed threshold.
- 2Install easily into panels using DIN-rail mounting.
- 3Save space with a compact 35mm width design.
- 4Ensure compliance with EU directives including RoHS.
- 5Rely on robust construction for long-term durability.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Supply Voltage | L-L 400 V AC L-N 230 V AC | Rated Insulation Voltage (Ui) | acc. to IEC/EN 60664-1 250 V |
| Rated Frequency (f) | 48 ... 63 Hz | Power Loss | 1.7 W |
| Accuracy | Repeat accuracy ± 1%|Temperature effect ⤠0.1%/°C | Number of Auxiliary Contacts CO (SPDT) | 2 |
| Overvoltage Category | III | Delay Time (<span style="font-size:9.0pt;font-family:'Arial',sans-serif;color:#333333;background:white;">τ</span>) | Off, Typical, Switched Off via Control Input Voltage 100 ms |
| Remarks | Green LED= Supply Voltage applied Yellow LED= relay status is active (when at leas one phase voltage falls below threshold, yellow LED turns off) | Connecting Capacity | max 4 mm² |
| Ambient Air Temperature | Operation -25 ... +55 °C | Environmental Information | 2CDU400021D0201 |
| Product Net Width | 35 mm | Product Net Height | 87 mm |
| Product Net Depth / Length | 60 mm | Product Net Weight | 0.1 kg |
| ETIM 8 | EC001667 - Under voltage monitoring relay for distribution board | ETIM 9 | EC001667 - Under voltage monitoring relay for distribution board |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) | WEEE B2C / B2B | Business To Consumer |
| CN8 | 8536 49 00 | eClass | V11.0 : 27142327 |
| Manufacturer ID | 2CDE165000R2001 |
Specifications may be subject to change without notice
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