Relais instantanés et de Fonction
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See the operation diagram hereafter
CAQ
Description
Instantaneous relay with rapid memory.
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 : EVB2/CA, ERC2/CA or ERDL2/CA.
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 : EVB2/CA, ERC2/CA or ERDL2/CA.
Dimensions
Operation principle
This relay is a rapid memory which acts when it receives an impulse with duration > 0.5 ms (terminal 14). This information is re-sent (tipping of the two CO contacts) when validated by action on terminal 13 (validation). This information is directly re-sent il terminals 13 and 15 are linked. Return to rest state is made by cutting-off terminal 15 (reset).See the operation diagram hereafter
Technical features
| Function | instantaneous |
| Presentation | under cover |
| Connection | on front or rear wiring socket |
| Number of mechanical operations | 35.000.000 |
| 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 |
| Weight | 200 g. |
| Protection level | IP 40 (according to NFC 20-010) |
| Resistance to mechanical shocks | severity 50 A (according to NFC 20-608) |
| Resistance to vibrations | 0,35 mm / 10-55 Hz (according to NFC 20-616) |
Coil data
| Direct current | Alternative current | ||
| Min. nominal voltage DC | 12 V | ||
| Min. nominal voltage AC | 220 V | ||
| Operating range | -20/+10% of nominal voltage | ||
| Power requirement | 4 W permanently - 0,5 W control impulse | ||
Contacts
| Number of contacts | 2 |
| Max. load current | 8 A per contact |
| Low power switching | 0,1 VA with min voltage 1 V and/or I min 1 mA |
Contacts rating
| DIRECT CURRENT | ||||||
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| ALTERNATIVE CURRENT | ||||||
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Operation diagram
see detailed operation diagram here above
Versions
. CAQ relay with reinforced climatic protection
. CAQP relay with control by positive polarity
. CAQN relay with control by negative polarity
. CAQ relay with impulse < 0,5 ms
. CAQP relay with control by positive polarity
. CAQN relay with control by negative polarity
. CAQ relay with impulse < 0,5 ms
Non-contractual document - characteristics to be confirmed before order
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