SINAMICS - G120
SINAMICS - G120 - BUILT-IN UNITS
The modular converter – space-saving, safe and robust
The SINAMICS ® G120 family of closed-loop vector drives offers high levels of integrated safety, energy savings, and network connectivity. Available in ½ to 335 HP, this modular and scalable standard drive may be configured in a wide variety of designs to meet many industrial drive applications. In addition, built-in math and logic eliminate the need for a separate PLC.
The EN 60204 safety functions of the SINAMICS G120 are fully integrated into the drive and include Safe Torque Off, Safe Stop 1, Safety Limited Speed and Safe Brake Control. As a result, production plants obtain greater levels of safety while requiring less overhead to integrate the drives into fail-safe, automation, and drive environments. The SINAMICS G120 vector drive also complies with NFPA 79-2007.
With the second generation SINAMICS G120, Siemens presents a modular converter with higher power density and a space-saving frame size.
The redesigned converter series is now available in three voltage variants for connection to 200 V, 400 V and 690 V power supply networks.
With lots of innovative functions – all major facts at a single glance
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Voltage |
1/3AC 200 … 240 V +/- 10 % |
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Power range |
0.55 kW – 250 kW (LO) |
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Degree of protection |
IP20 |
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Environmental class |
Class 3C2, (3C3 with SIPLUS) |
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Ambient temperature |
0 to 50°C |
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EMC |
According to IEC 61800-3 up to Category C2 |
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Standards |
CE, UL, cUL, c-Tick |
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Safety Technology |
Safety Integrated: STO (SIL 3, PL e, Kat. 3), SS1, SBC, SLS, SDI, SSM, PROFIsafe |
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Communication |
PROFINET, PROFIBUS, USS, Modbus, Ethernet IP, BACnet |
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Control procedure |
U/f, Flux Current Control, vector control with and without encoder |
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Functions |
Basic positioning function with Epos, regenerative capability through efficient infeed technology (Power Modules PM250 only), PROFIenergy, PROFIdrive |
