2 safety relay ksr, Safety relay ksr, Technical data – Lenze EVF9338 User Manual
Page 71
Technical data
Safety relay KSR
l
71
EDKVF9338 DE/EN/FR 4.0
3.2
Safety relay K
SR
Terminal
Description
Field
Values
X11/K32
X11/K31
X11/33
X11/34
Safety relay K
SR
1st disconnecting path
Coil voltage at +20 °C
DC 24 V (20 ... 30 V)
Coil resistance at +20 °C
823
W ±10 %
Rated coil power
Approx. 700 mW
Max. switching voltage
AC 250 V, DC 250 V (0.45 A)
Max. AC switching capacity
1500 VA
Max. switching current (ohmic load)
AC 6 A (250 V), DC 6 A (50 V)
Recommended minimum load
> 50 mW
Max. switching rate
6 switchings per minute
Mechanical service life
10
7
switching cycles
Electrical service life
at 250 V AC
(ohmic load)
10
5
switching cycles at 6 A
10
6
switching cycles at 1 A
10
7
switching cycles at 0.25 A
at 24 V DC
(ohmic load)
6 × 10
3
switching cycles at 6 A
10
6
switching cycles at 3 A
1.5 × 10
6
switching cycles at 1 A
10
7
switching cycles at 0.1 A