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Siemens SIPROTEC 7SJ80 Product Information

Siemens SIPROTEC 7SJ80
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8 SIPROTEC 7SJ80 / 7SK80 V4.60, Product Information
E50417-K1150-C342-A6, Edition 07.2010
UL-certification conditions
Servicing of the circuitry involving the batteries and replacement of the
lithium batteries 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 incinerate.
Dispose of used battery promptly. Keep away from children.
4 Unpacking and Re-packing
When dispatched from the factory, the equipment is packed in accor-
dance with the guidelines laid down in IEC 60255–21 which specify the
impact resistance of packaging.
This packing shall be removed with care, without force and without the use
of inappropriate tools. The equipment should be visually checked to
ensure that there are no external traces of damage.
Please observe absolutely all notes and hints which may be enclosed in
the packaging.
Before initial energization with supply voltage, or after storage, the relay
shall be situated in the operating area for at least two hours in order to
ensure temperature equalization and to avoid humidity influences and
condensation.

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Siemens SIPROTEC 7SJ80 Specifications

General IconGeneral
Rated Frequency50/60 Hz
Rated Current1 A / 5 A
Operating Temperature-25°C to +55°C
Storage Temperature-40°C to +70°C
Current Transformer Inputs4
ApplicationProtection of feeders, motors, transformers, and generators
Rated Voltage100-240 V AC/DC
Communication ProtocolsIEC 61850, Modbus, DNP3, IEC 60870-5-103
DisplayGraphical LCD
MountingFlush mounting
Protection FunctionsOvercurrent, Earth fault
Communication InterfacesEthernet, RS485
HousingPlastic
WeightApprox. 1.5 kg

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