Relais instantanés et de Fonction
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EPT
Description
Fixed timing relay (1 s) with capacitor - 2 contacts (EPT-ET) or 3 contacts (EPT-MT) - 5 A.
Relay pluggable on a socket including a withdrawal clasp and two guide pins.
Pluggable on the following sockets : EVPL5, EXL5 or EXCL5.
Relay pluggable on a socket including a withdrawal clasp and two guide pins.
Pluggable on the following sockets : EVPL5, EXL5 or EXCL5.
Dimensions
Connection
Operation principle
Functions :
* ET - timed on voltage application
* MT - timed on voltage lack
Timing : 1 s
Operation accuracy : + ou - 50%
* ET - timed on voltage application
* MT - timed on voltage lack
Timing : 1 s
Operation accuracy : + ou - 50%
Technical features
| Function | Timer (ET, MT) |
| Presentation | under cover |
| Connection | on front or rear wiring socket |
| Number of mechanical operations | 30.000.000 |
| Operating temperature | - 5°C to + 40°C |
| Storage temperature | - 40°C to + 70°C |
| Climatic protection | optional reinforced climatic protection |
| Shock voltage | 3 KV (wave 1,2/50 µs) |
| Dielectric strength | 2200 V Eff 50 Hz |
| Insulation resistance | > 20.000 Mohms (500 VDC - new relay) |
| Weight | 130 g. |
| Protection level | IP 40 (according to NFC 20-010) |
| Resistance to mechanical shocks | severity 50 A (NFC 20-608 & CEI 68-2-27) |
| Resistance to vibrations | 0,35 mm / 10-55 Hz |
| Operate time | min power supply duration : 500 ms |
| Release time | recycling time : 250 ms |
Coil data
| Direct current | Alternative current | ||
| Min. nominal voltage DC | 24 V | 24 V | |
| Min. nominal voltage AC | 220 V | 230 V - 50 Hz | |
| Operating range | -20/+10% of nominal voltage | ||
| Power requirement | 0,5 to 1,8 W | ||
Contacts
| Number of contacts | 2/3 |
| Max. load current | 5 A per contact |
| Low power switching | 0,1 VA with min voltage 1 V or I min 1 mA |
| Response time (bounce time not included) | DC : 2 ms to 1 s - AC : 10 ms to 1 s |
Contacts rating
| DIRECT CURRENT | ||||
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| ALTERNATIVE CURRENT | ||||
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Versions
. EPT relay with reinforced climatic protection
. EPT relay with specific characteristics (voltage, frequency)
. EPT relay with different timing (3 s max in 220 V/50 Hz)
Homologations & conformities :
* CEI 255-1-00
* NFC 45-250
. EPT relay with specific characteristics (voltage, frequency)
. EPT relay with different timing (3 s max in 220 V/50 Hz)
Homologations & conformities :
* CEI 255-1-00
* NFC 45-250
Non-contractual document - characteristics to be confirmed before order
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