Product Description
Description: Voltage Monitor Relays • Contact Configuration: 1C SPDT • Current rating:: 16 A • Supply/monitored voltage:: AC/DC 24 – 150 V (AC 50-60 Hz) • Mounting:: Din Rail • Upper level setting (Umax):: 80-150VAC • Lower level setting (Umin):: 30-95%Umax • 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 | Voltage Monitor Relays | | Series | HRN-3x |
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Product Attribute
| Attribute Value
|
| Contact Configuration | 1C SPDT |
| Current rating: | 16 A |
| Supply/monitored voltage: | AC/DC 24 – 150 V (AC 50-60 Hz) |
| Mounting: | Din Rail |
| Upper level setting (Umax): | 80-150VAC |
| Lower level setting (Umin): | 30-95%Umax |
| Time delay (d): | 300 ms |
| Time delay (t): | adjustable, 0.5 – 10 s |
| Contact material: | AgNi |
| Breaking capacity: | 4000 VA/AC1, 384 W/DC1 |
| Switching voltage: | 250 V AC/24 V DC |
| Power dissipation (max.): | 1.2 W |
| Contact type: | 1× changeover |
| Mechanical life: | 10.000.000 ops. |
| Electrical life (AC1): | 100.000 ops. |
| Supply/monitored terminals: | A1-A2 |
| Consumption (max.): | 2.5 VA/0.55 W |
| Max. permanent voltage: | AC 276 V |
| Peak overload (1 s): | AC 290 V |
| 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 |
| HRN-3x |
| Series Description: Multifunction voltage monitoring relay in 1P - AC/DC |
- It is used to monitor the value of alternating or direct voltage in 1-phase circuits.
- Supply voltage from monitored voltage.
- Monitors voltage exceeding the upper voltage level (Umax) and falling below the lower voltage level (Umin) – according to the selected function.
- Smooth adjustment of both voltage levels – the lower level Umin is set in % of the upper level Umax.
- Adjustable time delay (to eliminate short-term voltage drops and spikes).
- Option to select functions with fault state memory (Latch).
- The fault state memory can be reseted by the control input (R).
- Measures true root mean square value of the voltage - TRUE RMS.
- Type HRN-32/2 has an independent output contact for each voltage level.
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RoHS Compliant