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SINAMICS G180 The LOHER DYNAVERT T frequency converter integrated as SINAMICS G180 into the SINAMICS range has been deployed for over forty years for applications where maximum reliability and availability of the drive are of paramount importance. SINAMICS G180 thus benefits from the many years of expertise acquired by LOHER Motors & Drives in the manufacture of motors and converters to the extent that the frequency converters are always systematically developed to take into account the requirements of the drive system as a whole. SINAMICS G180 converters can be supplied for standard voltages 400, 500 and 690 V in the output range up to 6.6 MW. They are available as a compact unit, a cabinet system or a cabinet unit, with air or liquid cooling, for operation with synchronous and induction motors. A wide range of add-on electrical components allow the drive system to be optimized for specific requirements. Configuring is greatly simplified by predefined interfaces and commissioning is speeded up by the preassignment of parameter settings at the factory. The accuracy of the sensorless vector control makes the converter an ideal partner for many types of drives, such as those used for pumps, fans, centrifuges, presses, extruders or compressors, and an additional actual speed value encoder is therefore superfluous. Appropriate encoder evaluation units are available for the SINAMICS G180 converters so that they can address applications that require an encoder for plant-specific reasons. The SINAMICS G180 can be flexibly integrated into any automation concept whether it employs a conventional control or a bus system. Apart from the standard converter interface (compliant with NAMUR NE37), the following can also be supplied as options to provide communication with the supervisory control system: PROFIBUS DP Modbus RTU Modbus TCP CANopen Ethernet (PROFIBUS DP with Ethernet-PROFIBUS converter) Optionally available peripheral boards can be selected to add the following inputs/outputs to the converter: Digital and analog inputs and outputs 2 PTC thermistor inputs for ATEX-certified motor temperature monitoring for motors in hazardous zones (prewarning/trip) Benefits The converters are exceptionally quiet and compact thanks to state-of-the-art IGBT power semiconductors and an innovative cooling concept. The clock frequency is optimized to reduce system losses to a minimum. The “random pattern” function significantly reduces motor noise. Plant and system availability are increased by being able to quickly and simply replace power components. Essential spare parts can be requested at any time for any individual converter by means of the “SparesOnWeb” Internet tool. Optimized use of components reduces cabinet dimensions to a minimum. Easy integration into automation solutions via analog and digital interfaces. Number of interfaces can also be expanded through installation of an optional peripheral board. Data are transmitted over popular bus systems (PROFIBUS DP, CANopen, Modbus RTU or Modbus TCP) Fast, easy commissioning and parameterization using interactive menus on an operator panel with illuminated graphic LCD and plain-text display, or PC-supported using the IMS commissioning tool (Inverter Management Software). The entire production process is required to meet stringent quality standards and subject to extensive controls, thereby ensuring a high degree of functional reliability during installation, commissioning and operation. Application The SINAMICS G180 is especially suited to applications in industries such as the chemical industry oil and gas industry power plant and utilities industries plastics industry process industry primary industry test bench systems conveyor systems and for general mechanical engineering applications. Design Platform concept All of the SINAMICS G180 versions are consistently based on an integrated, standardized, common, modular platform concept. Shared hardware and software components, as well as standardized tools for dimensioning, configuring and commissioning tasks ensure a high level of integration between all components. All devices – from the lowest rating class in compact unit form to the largest version in the form of an air-cooled or liquid-cooled cabinet unit – have the same features with a virtually identical scope of functions. All frequency converters in the SINAMICS G180 range operate with the Control Board. All Control Boards utilize the same firmware and all are operated via the Inverter Management Software IMS. Both the IMS and the firmware can be upgraded and downgraded as required to facilitate communication. Function Power unit Complies with EMC guidelines defined in EN 61800‑3 thanks to line filter which is integrated as standard (with grounded supply system) Category C2 for compact units in TN/TT system of the first environment (residential area), category C1 available as an option Category C3 for cabinet units (TN/TT system) of the second environment (industrial area) Category C4 for compact and cabinet units in IT system of the second environment (industrial area) SINAMICS G180 converters cause minor line harmonics: Thanks to line reactors integrated in cabinet units and DC reactors integrated in compact units Output filter to permit the use of long motor cables for motors with standard insulation Insulation monitoring for IT systems integrated in 500/690 V units and ground fault monitoring for TN and TT systems integrated in 400 V units Wide range of input voltages Lower additional motor noise emissions of typically 3 dB(A) as well as minor losses in converter and motor thanks to optimized pulse pattern and converter clock frequency Units can be protected by standard fuses (gL characteristic) Standardized user interface on units rated from 2.2 to 6 600 kW Control section High level of protection for personnel and plant is provided by protective separation of the safety extra-low voltage in accordance with IEC/EN 61800‑5‑1 at the analog and digital control inputs and outputs of the power unit. Operation and settings Straightforward to operate and set by means of a menu-assisted, 4-line plaintext display with membrane keyboard on the converter unit or remotely from the control room via an RS485 link at a distance of up to 1000 m Extensive range of functions using a Windows-based PC operating program Explosion protection ATEX-certified tripping concept in accordance with Directive 94/9 EC for the safe operation of motors in hazardous zones 1 and 2, which means that no main contactor is required Safe Torque Off Available with options G04, G05, G08 Shutdown mechanism to prevent unexpected starting. Category 0 stop function in accordance with EN 60204‑1 (stop by disconnection of power supply to the machine). Functional safety in accordance with: SIL 2 as per EN 61508 Category 3 to EN ISO 13849‑1 Performance Level (PL) d to EN ISO 13849‑1 Functional safety in accordance with IEC 61508: SIL 3 is possible in conjunction with options S01+Y11 or S02+Y11. Communication Communication via conventional terminal strip with freely programmable digital and analog inputs/outputs with parameterizable limit value signals parameterizable timers parameterizable attenuators parameterizable converter behavior when inputs/outputs respond parameterizable logic elements Communication and parameterization by means of PC using IMS (Inverter Management Software) via USB interface External operator panel via RS485 link Bus systems such as Ethernet (PROFIBUS with Ethernet-to-PROFIBUS converter board), PROFIBUS DP, CANopen, Modbus RTU or Modbus TCP Drive behavior Closed-loop control of synchronous and induction motors Two control modes for induction motors: Space vector control for standard applications (without feedback) Field-oriented closed-loop control for dynamic requirements Optimum braking without any supplementary equipment by means of oversaturation control system. With approximately 10 % braking torque at high speed range and up to 50 % at low to medium speed range. General Automatic slip compensation Stall protection provided by current limitation control Flying restart function for connection to rotating motor Automatic adjustment of the overload times Parameterizable DC braking for precise deceleration down to zero speed Torque control Automatic restart (Auto Restart) Voltage and current control systems (AC as well as DC with variable frequency) Mains supply backup is possible Integrated process controller for basic, higher-level closed-loop control tasks Optionally available integrated braking chopper for increased braking torque Operation of groups of units with interconnected DC links is possible
SINAMICS G150 Drive converter cabinet units SINAMICS G150 converter cabinet units, versions A and C With its SINAMICS G150 converter cabinet units, a drive system is available on which all line-side and motor-side components are integrated together with the Power Module extremely compact into a specially designed cabinet enclosure. This approach minimizes the effort and expense required to configure and install them. SINAMICS G150 has been specially designed to meet the requirements of drives with square-wave and constant load characteristics, with medium performance requirements, and without regenerative feedback capability. The control accuracy of the sensorless vector control is suitable for most applications, which means that an additional actual speed value encoder is not required. SINAMICS G150 converter cabinet units are optionally available with an encoder evaluation function in order to handle applications that require an encoder for plant-specific reasons. SINAMICS G150 converter cabinet units offer an economic drive solution that can be adapted to customer-specific requirements through a wide range of components and options. SINAMICS G150 is available in two versions: Version A All optionally available line connection components, such as the main switch, circuit breakers, line contactor, line fuses, line filter or motor-side components and additional monitoring devices, can be installed as required. This version is also available with power units connected in parallel. Version C Offers an extremely space-optimized structure without line-side components. This particularly slimline version can be used, for example, when line connection components are accommodated in a central low-voltage distribution panel (MCC) in the plant. Benefits Particularly quiet and compact converters thanks to state-of-the-art IGBT power semiconductors and an innovative cooling concept. Individual modules and power components can be replaced quickly and easily, which ensures a higher level of plant availability. Replaceable components have been designed so that they can be quickly and easily replaced. In addition, the “Spares On Web” Internet tool makes it easy to view the spare parts that are available for the particular order at all times. Can be easily integrated in automation solutions by means of a standard communications interface as well as a range of analog and digital interfaces. Easy commissioning and parameterization using interactive menus on the AOP30 Advanced Operator Panel with graphic LCD and plain-text display, or PC-supported using the STARTER commissioning tool (see Chapter Tools and configuration). Preset software functions make it easier to adapt the converter to the individual plant. For example, the key functions for controlling pumps are stored as a preprogrammed macro in the drive. With regard to EMC, the devices are subdivided into various zones, and as a consequence, they are extremely insensitive to disturbances and are very reliable in operation. With the help of simulated conditions, partitions have been designed to act as air guides and to help dissipate heat. Special measures used in the construction of the cabinets ensure that they remain mechanically durable over their entire life cycle. All components, from individual parts to the ready-to-connect cabinet, undergo rigorous testing throughout the entire production process. This guarantees a high level of functional reliability during installation and commissioning, as well as in operation. Application Variable-speed drives are ideal for all applications that involve moving, conveying, pumping or compressing solids, liquids or gases. Key applications include: Pumps and fans Compressors Extruders and mixers Mills
SINAMICS G120P and G120P Cabinet pump, fan, compressor inverters Overview Introduction SINAMICS G120P and SINAMICS G120P Cabinet pump, fan and compressor inverters SINAMICS G120P, built-in and wall-mounted units in degrees of protection IP20, IP54 and IP55 CU230P‑2 Control Units PM230 Power Modules, 0.37 kW to 90 kW PM240 Power Modules, 90 kW to 132 kW PM330 Power Modules, 160 kW to 400 kW Supplementary system components Spare parts SINAMICS G120P Cabinet, cabinet units in degrees of protection from IP20 to IP54 SINAMICS G120P Cabinet, 110 kW to 400 kW The SINAMICS G120P is Ideal for building automation, water and process industries. It has been specially designed for the industrial environment as well as for applications in heating, ventilation, and air-conditioning. The SINAMICS G120P is a cost-effective, efficient, and easy-to-operate frequency inverter for pumps, fans, and compressors with a wide range of functions. SINAMICS G120P is build up as a modular inverter system consisting of Control Unit, Power Modul, and Operator Panel (IOP = Intelligent Operater Panel, or BOP-2 = Basic Operator Panel) or blanking plate. The Control Unit supports communications to a local control as well as to monitoring devices and equipment. Depending on the degree of protection the power module supplies motors in a power range from 0.37 kW up to 400 kW (0.5 hp up to 500 hp).
SINAMICS G120C compact inverters Overview Introduction SINAMICS G120C compact inverters Line-side components DC link components Load-side power components Supplementary system components Spare parts SINAMICS G120C has been especially designed for machine manufacturers who are looking for an economic, space-saving and easy-to-operate frequency converter providing a multitude of functions. This device combines in particular compactness with superior power density and is characterized by fast installation and commissioning, user-friendly connections resp. easy-to-use commissioning tools. With its three frame sizes, it covers a performance range of 0.55 kW to 18.5 kW. The energy-efficient device serves the most common communication interfaces and is an integral part of Totally Integrated Automation.
SINAMICS G110 standard inverters SINAMICS G110 is an inverter with basic functions for a wide range of industrial drive applications with variable speeds. The extremely compact SINAMICS G110 inverter operates with voltage-frequency control from 200 V to 240 V on single-phase line supply systems. It is the ideal “price-conscious” inverter solution in the lower power range of the SINAMICS product family. The following line-side power components are available for SINAMICS G110 inverters: EMC filters Line reactors Fuses Circuit breaker The accessories listed below are also available: Operator panel Mounting accessories Commissioning tool Benefits Simple installation, configuration, and commissioning Robust EMC design Extensive parameter range enables configurations for a wide range of applications Simple cable connection Scalable functionality with analog and USS versions Quiet motor operation as a result of the high pulse frequency Status information and alarms via the optional BOP (Basic Operator Panel) Rapid copying of parameters via the optional BOP External options for PC communication and BOP Fast response time of the digital inputs with a high degree of reproducibility for applications demanding fast responses Precise setpoint input using a high-resolution 10-bit analog input (analog versions only) LED for status information Variants with integrated EMC filter class A or B DIP switches for easy adaptation to 50 Hz or 60 Hz applications DIP switches for simple bus termination for the USS version (RS485) Bus-capable serial RS485 interface (USS versions only) enables integration into a networked drive system 2/3-wire method (pulsed/maintained signals) for universal control via digital inputs Adjustable lower voltage limit for the DC link to ensure controlled motor braking if the power fails Accessories (overview) BOP operator panel Adapter for mounting on DIN rails (frame sizes FSA and FSB) PC inverter connection kit STARTER commissioning tool Line-side power components (overview) EMC filter, class B with low leakage currents (additionally available for inverters with integrated filter) EMC filter, class B (additionally available for inverters with integrated filter) Line reactors International standards Fulfills the requirements of the EU low-voltage guideline CE marking Certified to UL and cUL C-Tick