SINAMICS G120P and G120P Cabinet pump, fan, compressor converters
Energy efficiency
SINAMICS G120P increases the efficiency and minimizes energy consumption in the complete process chain. The inverter has integrated hardware as well as software functions as standard. The main features are:
PM230 Power Modules up to 90 kW: Extremely high active power component of apparent power thanks to efficient inverter topology. For the same drive power, the inverter requires a lower line current than comparable inverters
Flux reduction through automatic adaptation of the motor current to the prevailing load conditions with closed-loop control modes U/f (ECO) and vector without sensor (SLVC) and savings of up to 5 % under partial load conditions
Sleep mode dependent on setpoints in the process
Automatic switchover to line operation is possible at rated speed (bypass mode)
Optimum energy management through innovative technology
Optimized inverter topology for PM230 Power Modules
Compliance with limits for line harmonic distortion in accordance with EN 61000?3?2, EN 61000?3?12 or EN 61000?3?4 (RSCE > 250) without a line reactor
Reduced apparent power as a result of high power factor ? = 0.9
Smaller cable cross-sections can be used because mains power consumption is reduced
Flux reduction
Energy-saving capability through automatic adaptation of the magnetic flux in the motor to prevailing load conditions (lower motor losses under partial load conditions)
Sleep mode
Energy-saving capability: The drive is started/stopped in line with the currently applicable setpoints, thereby avoiding excessive mechanical loads
High efficiency
? ? 98 % with PM330 Power Module
Straightforward, application-specific commissioning and operation using operator panel
Local commissioning without specialized knowledge of inverters using application-specific wizards
Unique: SINAMICS SD memory card for pre-parameterization and cloning of inverter data sets
Data backup for easy replacement
USB port integrated on the CU230P?2 Control Unit for commissioning and easy diagnostics using the STARTER commissioning tool
Commissioning/diagnostics and controlling of inverters
Flexible deployment of integrated functions
PLC functions for local control tasks Flexible use of integrated function blocks > No need for additional, external components
4 integrated PID controllers Distributed closed-loop control for motor-independent process control without higher-level controller (PLC)
3 freely programmable digital timer switches Control for freely selectable daily and weekly programs
Flexible deployment across a wide range of applications
Isolated digital inputs with separate potential group
Isolated analog inputs
Potential transfer avoided
EMC-compliant design without the need for additional components in line with process industry requirements
Pt1000/LG-Ni1000 temperature sensor interface
Direct connection of temperature sensors without external interface unit
230 V AC relay
Direct control for auxiliary equipment, e.g. reactor or valve actuators
Terminal strip X9 at PM330 Power Module
Input for external 24 V DC supply
Input for external alarm/fault
Input for EMERGENCY OFF/EMERGENCY STOP
Control of the main contactor
"DC link charged" enable signal
Flexible, modular system for challenging environmental conditions
Operation possible at ambient temperatures of up to +60 °C
Modular design of power and control electronics
Power range can be easily extended
Fast exchange of power units
Removable operator panel for built-in and wall-mounted units
Protection against unauthorized access
Degree of protection IP54/UL Type 12 with IOP operator panel
Degree of protection IP55/UL Type 12 with BOP?2 operator panel or blanking cover
Degree of protection IP20 with IOP, BOP?2 operator panel or blanking cover
Degree of protection IP20 Push Through variant with IOP, BOP?2 operator panel or blanking cover
Replacement of individual components without the need for reinstallation
