Siemens SINAMICS G120C DP User Manual

Additional requirements placed on the protective conductor ① according to IEC60204-1:
• For permanent connection, the protective conductor must ful󹪝ll at least one of the following
conditions:
– The protective conductor is routed so that it is protected against damage along its
complete length.
Cables routed inside switch cabinets or enclosed machine housings are considered to be
adequately protected against mechanical damage.
– As a conductor of a multi-conductor cable, the protective conductor has a cross-section ≥
2.5mm² Cu.
– For an individual conductor, the protective conductor has a cross-section ≥ 10mm² Cu.
– The protective conductor consists of 2 individual conductors with the same cross-section.
• When connecting a multi-core cable using an industrial plug connector according to
EN60309, the protective conductor must have a cross-section of ≥2.5mm²Cu.
• Observe the local regulations for protective conductors subject to a high leakage current at
the installation site.
4.9.3 Installation after a long storage time
Overview
To avoid extra duties, Siemens recommends to run the converter for an hour with 100% main
supply voltage once a year. If the converter has not been in operation for too long, you must form
the DC link capacitors before switching the full mains voltage to the converter.
Precondition
Form the DC-link capacitors in the following cases:
• The converter was not operational for longer than one year.
• The date of manufacture of the converter was more than one year ago when installing the
converter for the 󹪝rst time.
The date of manufacture of the converter is coded in positions 3 - 6 of the serial number.
'D\RIPDQXIDFWXUH
0RQWKRIPDQXIDFWXUH
 -DQXDU\ 0DUFK 0D\ -XO\ 6HSWHPEHU11RYHPEHU
 )HEUXDU\ $SULO -XQH $XJXVW22FWREHU''HFHPEHU
Year of manufacture
A 2010 D 2013 H 2016 L 2019 P 2022 T 2025 W 2028
B 2011 E 2014 J 2017 M 2020 R 2023 U 2026 X 2029
C 2012 F 2015 K 2018 N 2021 S 2024 V 2027
S N- D 4 2 1 1 2 3 4 5 6
Figure4-25 Data of manufacture in the serial number (example, April 21, 2013)
Installing
4.9Connect the line supply, motor and braking resistor
SINAMICS G120C Converters
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK 69

Siemens SINAMICS G120C DP Specifications

General

Protection Rating	IP20
Frequency Range	0 to 650 Hz
Control Modes	V/f, sensorless vector control
Communication Interfaces	PROFIBUS DP
Ambient Temperature	-10 to +50 °C (without derating), -10 to +60 °C (with derating)
Overload Capacity	150 % rated current for 60 s, 200 % rated current for 3 s
Storage Temperature	-40 to +70 °C
Relative Humidity	5% to 95% (non-condensing)
Voltage Range	200 V to 240 V (±10%), 380 V to 480 V (±10%)
Output Voltage	0 V to Supply Voltage