Technical Data
4.1 General Device Data
SIPROTEC, 7SK80, Manual
E50417-G1140-C344-A4, Release date 08.2010
344
4.1.9 Design
4.1.10 UL-certification conditions
Case 7XP20
Dimensions see dimensional drawings, Section 4.22
Device Case Size Weight
7SK80**-*B for panel surface mounting
1
/
6
4.5 kg (9.9 lb)
7SK80**-*E for panel flush mounting
1
/
6
4kg (8.8 lb)
Protection type acc. to IEC 60529
For equipment in the surface-mounting case IP 50
For equipment in flush mounting case Front IP 51
Rear IP 50
for operator protection IP 2x for current terminal
IP 1x for voltage terminal
Degree of pollution, IEC 60255-27 2
Qutput Relais 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 VARTA or Panasonic Cat. Nos. CR 1/2 AA or BR 1/2 AA only.
Use of another Battery may present a risk of fire or explosion. See manual for safety
instructions.
Caution: The battery used in this device may present a fire or chemical burn hazard
if mistreated. Do not recharge, disassemble, heat above 100°C (212°F) or inciner-
ate.
Dispose of used battery promptly. Keep away from children.
Climatic Stress Surrounding air temperature tsurr: max. 70 °C (158 °F), normal opera-
tion
Design Field Wires of Control Circuits shall 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.
To Next Page
Loading...
Need help?
General
