Product Description
Description: Current Monitor Relays • Contact Configuration: 1C SPDT • Current rating:: 16 A • Supply voltage:: AC/DC 24 240 V (AC 50-60 Hz) • Mounting:: Din Rail • Current range: 16 A • Time delay (d):: 300 ms • Time delay (t):: adjustable, 0.5 10 s
| Product Information | | Resources |
| Manufacturer | ELKO | | Product Category | Monitoring Relay | | Product Sub Category | Current Monitor Relays | | Series | PRI-34 Series |
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Product Attribute
| Attribute Value
|
| Contact Configuration | 1C SPDT |
| Current rating: | 16 A |
| Supply voltage: | AC/DC 24 240 V (AC 50-60 Hz) |
| Mounting: | Din Rail |
| Current range | 16 A |
| Time delay (d): | 300 ms |
| Time delay (t): | adjustable, 0.5 10 s |
| Breaking capacity: | 4000 VA/AC1, 384 W/DC1 |
| Switching voltage: | 250 V AC/24 V DC |
| Power dissipation (max.): | 1.2 W |
| Mechanical life: | 10.000.000 ops. |
| Number of contacts: | 1× changeover (AgNi) |
| Electrical life (AC1): | 100.000 ops. |
| Operating temperature: | 20 .. +55 °C (4 °F .. 131 °F) |
| Storage temperature: | 30 .. +70 °C (22 °F .. 158 °F) |
| Dielectric strength: | AC 4 kV (supply output) |
| Operating position: | any |
| Protection degree | IP40 front panel / IP20 terminals |
| Standards: | EN 60255-1, EN 60255-26, EN 60255-27 |
| Supply terminals: | A1 A2 |
| Consumption (max.): | 3.8 VA/0.7 W |
| Supply voltage tolerance: | 15 %; +10 % |
| Max. permanent current/peak overload (1 s): | 17A/32A |
| Current setting (Imax): | 10 100 %In |
| Current setting (Imin): | 5 95 %In |
| PRI-34 |
| Series Description: Multifunction current monitoring relay in 1P - AC |
- It is used to monitor the value of alternating current, e.g.: motors, heating cables, lamps and other devices.
- Power supply and monitoring circuits are not galvanically isolated.
- Monitors current exceeding the upper current limit (Imax) and falling below the lower current limit (Imin) according to the selected function.
- Smooth adjustment of both current limits.
- Adjustable time delay (to eliminate short-term current spikes).
- Option to select functions with fault state memory (Latch).
- Measures true root mean square value of the current - TRUE RMS.
- Possibility to extend the current range using an external current transformer.
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RoHS Compliant