Grounding Terminal - Siemens SIPROTEC 4 Compact Manual

EN – Product Information
Use as Prescribed
SIPROTEC 4 is a system of protection devices and control devices for the
protection, automation, and monitoring of electrical power-supply
systems.
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Hazardous voltages can result in death, physical injury, or
substantial material damage. Laser radiation results in eye injuries.
Static discharging destroys the device. Observe the safety
instructions in the manuals! Comply with technical data!
Only a qualified electrician may connect, ground, label,
commission, and isolate the equipment (devices and modules).
Only instructed persons may replace batteries and maintain the
circuits on which batteries are involved.
Observe the manuals. The system is intended exclusively for use
in accordance with the manuals. The manuals contain installation
instructions, connection notes, terminal diagrams, connection
diagrams, and technical data.
Manuals:
https://support.industry.siemens.com/cs/start?lc=en-WW
Test protocol: https://www.ea-testreports.siemens.com
Storing and Usage Conditions
► Check the packing for external transport damage. Keep and use the
packing for storing and transport.
► Storing: -25 °C to +55 °C (-13 °F to +131 °F), for max. 16 h -40 °C to
+85 °C (-40 °F to +185 °F). Clean environment. Dry room, so that
condensate and ice is prevented from forming.
 Operating temperature -5 °C to +55 °C (+23 °F to +131 °F), for max.
96 h -25 °C to +70 °C (-13 °F to +158 °F), for max. 16 h -25 °C to +85 °C
(-13 °F to 185 °F) (refer to the manuals)
 Max. altitude 2000 m (6561.68 ft) above sea level
 Minimum admissible atmospheric pressure: 80 kPa
 Degree of protection: front: IP51, connection area (rear): IP40;
terminals: IP2x
 Degree of pollution 2 acc. to IEC 60255-27
 Safety class I
CAUTION! Use Only Allowed Batteries
Wrong batteries lead to a risk of fire, chemical burn, and explosion.
► DO NOT recharge, disassemble, heat above +100 °C (+212 °F), or
incinerate batteries.
► Keep away from children.
► Exchange batteries only with VARTA or Panasonic Cat. Nr. CR 1/2 AA or
BR 1/2 AA.
► Dispose the used battery promptly. Comply with laws.
Device Disposal: Your Legal Obligations
The symbol means:
► Remove batteries.
► Dispose the electrical product at a garbage pick-up.
DO NOT mix with normal household waste.
Vendors must take back the electrical product free of charge.
Max. Rated Data of the Output Contacts in Accordance with
UL Certification
 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.
Surrounding air temperature t
operation.
 Input voltage range UL: 300 V
SIPROTEC 4 Compact Product Information
: max. 50 °C (138 °F), normal
surr
Requirements for all Connection Lines
Use copper conductors only, at least certified for a temperature of +105 °C
(+221 °F).

Grounding Terminal

Before any connections are made:
► Ground the equipment at the grounding terminal.
 Conductor cross-section: at least 4 mm²
 Tightening torque for the M4 grounding screw: 1.2 Nm to 1.6 Nm
Current Terminals
Connection types according to UL:
 Conductor cross-section when using solid conductors: 2x 14 to 10 AWG.
Stripping length when used without ring cable lug: L = 15 mm (0.59 in).
 When using standed wires with UL-listed ring cable lugs:
2x 12 to 10 AWG.
Connection types according to IEC:
 Conductor cross-section when using solid conductors: 2.0 mm² to
4.0 mm². Stripping length when used without ring cable lug: L = 15 mm
(0.59 in).
 When using standed wires with UL-listed ring cable lugs: 2.6 mm
5.2 mm .
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Measurements for appropriate ring-type lugs:
D (for bolt): 5.0 mm (0.2 in)
W: 9.5 mm (0.37 in)
L: 7.1 mm to 7.7 mm (0.28 in to 0.3 in)
Permissible tightening torque at the terminal screw: 2,7 Nm. Maximum
allowed speed of the used tool: 640 RPM.
Voltage Terminals, Binary Inputs, and Outputs
Connection types according to UL:
 Conductor cross-section when using solid conductors or stranded wires:
1x 20 to 14 AWG. Stripping length when used without ferrule:
L = 12 mm (0.47 in).
Connection types according to IEC:
 Conductor cross-section when using solid conductors or stranded wires:
0.5 mm² to 2.5 mm². Stripping length when used without ferrule:
L = 12 mm (0.47 in).
Permissible tightening torque at the terminal screw: 1.0 Nm
Maximum allowed speed of the used tool: 640 RPM
Overvoltage Category, only 7SD80 with MODEM
For 7SD80 with MODEM overvoltage category CAT II is valid.
C53000-B1199-C379-7, 07.2023
SIPROTEC 4 Compact
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