User's Manual

UDEE / UDRE - 332170A revision02 - 35 -FrEnDePRELIMINARY
Safety
relays
"Horn" and
"control" relay
Switching under 230VAC (70VA,cosphi=0,75)
4,5 x 10
6
2 x 10
6
Switching under 110VAC, (70VA,cosphi=0,75)
4,5 x 10
6
1 x 10
6
Switching under 48VAC (70VA,cosphi=0,75)
4,5 x 10
6
0,5 x 10
6
Number of switching cycles
Contactor
type
Physical unit switched by relay
CA2DN
LC1D09
LC1D18
LC2D09
«Horn» and control relays
The «Horn» relay is activated when UDEE transmitter «On/Horn» button is pressed.
This relay isn’t auto-maintained.
«Control» relays are active when transmitter function buttons are pressed and once UDEE/
UDRE system started up.
• Contacts : AgNi 0,15
• Maximum power at cosphi=1 : 2000 VA
• Maximum current switching : 8 A
• Maximum voltage switching : 400 VAC
• Minimum current / voltage advised switching : 50 mA / 12 VDC
• 100 000 switching cycles at 250 VAC, 8 A, cosphi=1
• 50 000 switching cycles at 24 VDC, 8 A
• Tests per EN 60947-5-1 :
DC13 at 0,5 A / 24 VDC
AC15 at 3 A / 250VAC
Number of switching cycles on various contactors