Mechanics, connectors, relays 16.03.2020 16:37 16.03.2020 16:37

These relays are fitted in e.g. the C-OR-0011M-800, C-LC-0202B, C-HM-1121M, R-HM-1121M peripheral modules, and others (see the information on the individual modules).

 

Tab. 1. The parameters of the actual relay contact (each specific module can have different values!):

Nominal current

16 A at 230 VAC or 24 VDC

Maximum transmitted current

16 A

Maximum switching inrush current (incandescent bulbs)

(fluorescent lamps)

165A , maximum 20 ms

800 A, maximum 200 μs

Maximum switching power

Resistance load, incandescent bulbs, halogenous 230 V bulbs

3,680 W

Fluorescent lamps with an electronic ballast

1,000 VA

Fluorescent lamps with a maximum 64 µF compensation

500 VA

Mechanical lifetime

Minimum 5,000,000 operations

Electrical lifetime (at 16 A, 230 VAC, cosφ = 1)

Minimum 100,000 operations

Electrical lifetime (1.200 W incandescent bulbs)

Minimum 6,000 operations

Electrical lifetime (620 W discharge lamps - standard ballast)

Minimum 6,000 operations

Switching time

Maximum 10 ms

Opening duration

Maximum 5 ms

Minimum recommended switching voltage, current

5 VDC, 100 mA

Material of the contact

W (fore-contact) + AgSnO2

 

The contact loading characteristics: