Design Data - Siemens 6MD85 Manual

Short-time current across closed contact
Total permissible current for contacts connected to
common potential
Switching time OOT (Output Operating Time)
Additional delay of the output medium used
Rated data of the output contacts in accordance with
UL certification
Interference suppression capacitors across the
contacts
The power relays operate in interlocked mode, that is, only one relay of each switching pair picks up at a time
thereby avoiding a power-supply short circuit.

Design Data

11.1.5
Masses
Type of construction
Flush-mounting device
Surface-mounted device with inte-
grated on-site operation panel
Surface-mounted device with
detached on-site operation panel
Detached on-site operation panel
Detached on-site operation panel
Type of construction
Flush-mounting device
Bracket for non-modular surface-
mounted variant
Dimensions of the Basic and 1/3 Modules
Type of Construction (Maximum Dimensions)
Flush-mounting device
Surface-mounted device with integrated on-site oper-
ation panel
Surface-mounted device with detached on-site opera-
tion panel
32 Width and depth rounded to whole numbers in mm
SIPROTEC 5, High-Voltage Bay Controller, Manual
C53000-G5040-C015-9, Edition 11.2017
250 A for 30 ms
5 A
≤ 16 ms
DC 300 V, 4.5 A - 30 s ON, 15 min OFF
DC 250 V, 1 hp motor - 30 s ON, 15 min OFF
DC 110 V, 3/4 hp motor - 30 s ON, 15 min OFF
DC 60 V, 10 A, 1/2 hp motor - 30 s ON, 15 min OFF
DC 48 V, 10 A, 1/3 hp motor - 30 s ON, 15 min OFF
DC 24 V, 10 A, 1/6 hp motor - 30 s ON, 15 min OFF
4.7 nF, ± 20 %, AC 250 V
Device Size
Weight of the Modular Devices
1/3 1/2
4.4 kg 7.2 kg
7.4 kg 11.7 kg
4.7 kg 7.8 kg
Size
1/3
1/6
Device Size
Weight of the Non-Modular Devices 7xx82
1/3
3.6 kg
1.9 kg
Width over all x Height over all x Depth
Inches)
150 mm x 268 mm x 229 mm (5.91 x 10.55 x 9.02)
150 mm x 314 mm x 337 mm (5.91 x 12.36 x 13.27)
150 mm x 314 mm x 230 mm (5.91 x 12.36 x 9.06)
11.1 General Device Data
2/3 5/6
9.9 kg 12.7 kg
15.9 kg 20.2 kg
10.8 kg 13.9 kg
Weight
1.9 kg
1.1 kg
Technical Data
1/1
15.5 kg
24.5 kg
17.0 kg
32 (in
1101