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PRI-42
The relay protects DC and AC currents in 3 ranges, undercurrent / overcurrent
It protects the level of undercurrent and overcurrent in three ranges - (min./max.) 0.32 - 1.6A, 1 - 5A, 3.2 - 16A AC/DC More
Description
PRI-42 | Current protecting relay
- serves for monitoring overload/discharge (machine, motor, ...), consumption control, diagnostics of remote equipment (overheating, short circuit, increased current consumption ...)
- relay designed for monitoring DC and AC voltage in 3 ranges
- the relay controls the current in two independent levels (Imax, Imin)
- Setting the monitored level Imax (in % of range.)
- Setting monitored level Imin
- (in % of range - for HRN-42 -function WINDOW),
- (in % of the set upper limit - for HRN-41 - function HYSTERESIS).
- Adjustable function “MEMORY”.
- The function of the second relay (independently / in parallel).
- The adjustable delay for eliminating short-term outages and surges for every level independently.
- Galvanically separated power supply from monitoring inputs.
- Output contact 2x switches 16A / 250V AC1 for each monitored voltage level.
- In 3-MODULE design, fixing to DIN rail.
More information
- Supply terminals: A1 - A2
- Voltage range: AC 230V or AC / DC 24V (AC 50 - 60Hz)
- Supply voltage tolerance: -15%; +10%
- Number of contacts: 2x switches (AgNi)
- Operating position: any
- Mounting: DIN rail EN 60715
- Protection degree: IP40 from front panel / IP20 terminals
- Dimensions: 90 x 52 x 65mm
- Weight: 153g
Documents
Parameters
| Guarded values | > I (Overcurrent), <I (Undercurrent) |
|---|---|
| Number of phases | 1 |
| Design | 3-MODULES |
| Monitored current range | 1.6 A AC/DC, 5 A AC/DC, 16 A AC/DC |
| Guarded values | > I (Overcurrent), <I (Undercurrent) |
|---|---|
| Number of phases | 1 |
| Design | 3-MODULES |
| Monitored current range | 1.6 A AC/DC, 5 A AC/DC, 16 A AC/DC |