Technical Data
4.1 General Device Data
SIPROTEC, 7SC805, Manual
C53000-G1140-C380-1, Release date 05.2014
115
4.1.9
Constructive Design
4.1.10
UL certification conditions
Dimensions
See dimensional drawings, Section 4.4
Device
Housing Weight
7SC805
For panel flush mounting and panel surface mounting 3.6 kg
HMI
1.4 kg
Degree of protection in acc. with IEC 60529
For equipment in surface-mounting housing or flush-
mounting housing
IP 40
For operator protection
IP 2x for current terminal
IP 2x for voltage terminal
for the HMI
IP 51
Degree of pollution, IEC 60255-27
2
Output relays
DC 24 V
5 A general purpose
DC 48 V
0.8 A general purpose
DC 240 V
0.1 A general purpose
AC 240 V
5 A general purpose
AC 120 V
1/3 hp
AC 250 V
1/2 hp
B300, R300
Voltage inputs
Input voltage range
300 V
Battery
Servicing of the circuitry involving the batteries and replacement of the lithium bat-
teries shall be done by a trained technician.
Replace battery with type CR2032 lithium battery; 3 V, 230 mAh only. Use of another
battery may present a risk of fire or explosion. See the manual for safety instructions.
Caution: The battery used in this device may present a fire or chemical burn hazard
if handled incorrectly. Do not recharge, disassemble, heat above 100 °C (212 °F) or
incinerate.
Dispose of used battery promptly. Keep away from children.
Climatic Stress Tests
Surrounding air temperature
tsurr: max. 70 °C (158 °F), normal opera-
tion
Constructive designs
Field wires of control circuits must be separated from other circuits with respect to
the end use requirements!
Type 1 if mounted into a door or front cover of an enclosure.