Power input
- quiescent approx. 7 VA
- energized 7VK610 approx.12 VA
7VK611 approx. 17 VA
plus approx. 1.5 VA per interface module
Bridging time for failure/short circuit of alternating auxiliary
voltage
≥ 50 ms
Binary Inputs and Outputs
Binary Inputs
Variant Quantity
7VK610 7 (configurable)
7VK611 20 (configurable)
Rated voltage range DC 24 V to 250 V, in 3 ranges, bipolar
Switching Thresholds pluggable via jumpers
- for rated voltages DC 24 V/48 V
DC 60 V/110 V/125 V
Uin ≥ DC 19 V
Uout ≤ DC 14 V
- for rated voltages DC 110 V/125 V/220 V/250 V Uin ≥ DC 88 V
Uout ≤ DC 66 V
- for rated voltages DC 220 V/250 V Uin ≥ DC 176 V
Uout ≤ DC 117 V
Current consumption, energized Approx. 1.8 mA
independent of the control voltage
Maximum admissible voltage DC 300 V
Input Impulse suppression 220 nF coupling capacitance at 220 V with a recovery time
> 60 ms
Output Relay
Signaling/command relays (see also overview diagrams in Appendix A)
Quantity and information depending on ordered version:
Order variant NO-contact (normal) NO-contact (fast) NO/NC (switchable)
7VK610 5 - —
7VK611 10 5 3
Switching Capability MAKE 1000 W/VA
Switching capability OFF 30 VA
40 W resistive
25 W at L/R ≤ 50 ms
Switching voltage
DC 250 V
AC 250 V
admissible current per contact ( continuous) 5 A
admissible current per contact (close and hold) 30 A for 0.5 s (NO)
Total permissible current for contacts
connected to common potential
5 A continuously
30 A for 0.5 s
Closing time, approx. 8 ms 5 ms 8 ms
Alarm relay with 1 NC contact or 1 NO contact
(switchable)
4.1.3
Technical Data
4.1 General
SIPROTEC 4, 7VK61, Manual 227
C53000-G1176-C159-5, Edition 05.2018
To Next Page
Loading...
