Relais instantanés et de Fonction
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CACTA-Z04AA
Description
Electronic timer relay adjustable from 0.2 to 300 Sec in three ranges - 2 timed contacts / 2 instantaneous contacts - 3 A.
To substitute the obsolete BC relay
Pluggable on socket with a withdrawal clasp and square guide pins which can act as a key to ensure that the correct relay is used at the correct voltage (see our withdrawal guide in the technical support pages of this site)
Pluggable on the following sockets : EVB1/CA, ERC1/CA, ERDL1/CA.
To substitute the obsolete BC relay
Pluggable on socket with a withdrawal clasp and square guide pins which can act as a key to ensure that the correct relay is used at the correct voltage (see our withdrawal guide in the technical support pages of this site)
Pluggable on the following sockets : EVB1/CA, ERC1/CA, ERDL1/CA.
Encombrement
Raccordement
Principe de fonctionnement
Functions :
* ET : timed on voltage application
* MT : timed on voltage lack
Timing (3 ranges) adjustable by potentiometer on front face :
* 0,2 to 3 s
* 2 to 30 s
* 20 to 300 s
operation accuracy : +/- 5%
Fidelity : 2% at 20°C
Recycling time >= 50 ms
minimum supply time (MT function) : 500 ms
* ET : timed on voltage application
* MT : timed on voltage lack
Timing (3 ranges) adjustable by potentiometer on front face :
* 0,2 to 3 s
* 2 to 30 s
* 20 to 300 s
operation accuracy : +/- 5%
Fidelity : 2% at 20°C
Recycling time >= 50 ms
minimum supply time (MT function) : 500 ms
Caractéristiques
| Fonction | timer (ET, MT) |
| Présentation | under cover |
| Raccordement | on front or rear wiring socket |
| Nombre de manoeuvres mécaniques | 30.000.000 |
| Température de fonctionnement | - 5°C to + 40°C |
| Température de stockage | - 40°C to + 70°C |
| Tension de choc | 3 KV (wave 1,2/50 µs) |
| Rigidité diélectrique | 1000 to 2200 V eff |
| Masa | 300 g. |
| Degré de protection | IP 40 (according to NFC 20-010) |
| Tenue aux chocs mécaniques | severity 50 A (NFC 20-608 & CEI 68-2-6) |
| Tenue aux vibrations | 0,35 mm / 10-55 Hz |
Bobine
| Courant continu | Courant alternatif | ||
| Tension nominale mini. | 24 V | 24 V | |
| Tension nominale maxi. | 230 V | 230 V | |
| Domaine d'action | -20/+10% of nominal voltage | ||
| Classe de puissance | 3 W | ||
Contactos
| Número de contactos | 2 |
| Courant permanent maxi. admissible | 3 A per contact |
| Commutation faible recharge | 0,1 VA with min. voltage 1 V and/or I min 1 mA |
Pouvoir de coupure
| COURANT CONTINU | ||||
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| COURANT ALTERNATIF | ||||
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Versions
Homologations & conformities :
* CEI 255-1-00
* NFC 45-250
* CEI 255-1-00
* NFC 45-250
Document non-contractuel - Caractéristiques à se faire confirmer avant commande
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