Intelligent Drivesystems, Worldwide Services COMPACT ...

1 NORDAC BASE SK 180 3018 NORDAC BASESK 180E FREQUENCY INVERTERENCOMPACT FREQUENCY INVERTER FOR DECENTRALISED APPLICATIONSI ntelligent drivesystems , Worldwide Services2 Product overviewFunctionsAccessoriesTechnical DataNORDAC BASE SK 180 3018 ForewordSMART START MADE EASYPRODUCT FAMILY NORDAC BASENORDAC BASE The advantages of using a frequency inverter to control an electric motor are obvious. Modern frequency inverters offer the typical basic functions such as speed control and communication with control units as well as versions which, for example, can automatically provide positioning and safety , many applications do not fully utilise the immense scope of functions of modern frequency inverters.

2 To fill the gap which has resulted between simple motor starters and full featured frequency inverters, NORD has developed a COMPACT model. It concentrates on the essential functions for pumps and conveyor technology (PI / speed control, energy saving, communication with peripherals) and results in significant savings, in both purchase and 3 Product overviewFunctionsAccessoriesTechnical DataNORDAC BASE SK 180 3018 Forewordn All common drive functionsn Leakage current <16 mAn Consistent parameter structuren Stand-alone operation (integrated 24 V power supply)n 3 digital inputs and 2 digital outputsn 2 analogue inputs (can optionally be used for current or voltage setpoints, or can also be configured as digital inputs for sensors)

3 N 4 parameter sets which can be switched onlinen Process controller / PI controllern Energy saving function: Automatic flux optimisation Optionaln AS interface on boardn Common bus modules n I/O modulesn System plug connectors ( Harting HAN 10E)n Variant for ATEX Zone 22 - 3D n Various control options (switch, potentiometer or parameterisation units)Energy-saving functionsn Automatic flux optimisation for pump/fan applicationsn Large energy savingsn Simple setting via parametersEMC Line FilterClass C1 (B)n All 230 V / 400 V devices have an integrated line Also ideal for applications in a domestic environment, due to compliance with Class C1 (for motor-mounting), or Class C2, (for wall mounting with motor cable up to 5 m long)

4 N Suitable for personal protection due to low leakage current (< 16 mA) for operation with universal fault current FI circuit breakersProcess controller, PI controllern All NORDAC BASE devices feature integrated analogue inputs. n P and I components can be set separatelyn High precision speed DataNORDAC BASE SK 180 3018 Product overviewNORDAC STARTNORDAC FLEXF requency invertern Power range up to 160 kWn Control cabinet installationn IP20 Frequency invertersn Power range up to 22 kWn Wall or motor mountingn IP55, IP66 NORDAC BASEF requency invertersn Power range up to kWn Wall or motor mountingn IP55, IP66, IP69 KMotor startersn Power range up to kWn Wall or motor mountingn IP55, IP66, IP69 KThe frequency inverter for all drive applications: large power range and capability of extended functionality with plug-in option modules.

5 Heat removal is optimised thanks to the variable cooling drive unit with versatile installation possibilities. Scalable functionality and flexible configuration. Simple installation and maintenance through extensive plug-in capability and simple parameter transfer via EEPROM memory. Economical decentralised version for simple drive applications. Low installation costs as well as robust design for simple installation outside the control cabinet. Decentralised, wear-free electronic motor starter for all types of soft starting. With integrated motor protection and reversing function for flexible integration into the FREQUENCY INVERTERSA dvantagesn Scalable functionality flexibility of equipment and functionn Market-leading torques for all drive applicationsn Simple commissioning and operation Functions (optional / depending on the device)

6 N POSICON integrated positioning mode and synchronisationn PLC functionality for tasks close to the drive unit n Operation of asynchronous and synchronous motors n Energy-saving function for partial load operationn High precision regulation with current vector controln 4-quadrant operationn Integrated brake rectifier for motor brake control n Control and closed-loop regulationn STO and SS1 integrated functional safetyn Integrated mains filter for compliance with EMC regulationsn Compatible with all common bus systemsn Control and parameterisation tools and simple parameter structureSK 500 ESK 200 ESK 180 ESK 135 ENORD ELECTRONIC DRIVESYSTEMSCENTRALISED AND DECENTRALISED DRIVE ELECTRONICS NORDAC PRO5 ForewordFunctionsAccessoriesTechnical DataNORDAC BASE SK 180 3018 Product overviewNORDAC LINKF requency invertersn Power range up to kWn Field installationn IP55, IP65 Motor startersn Power range up to 3 kWn Field installationn IP65 The field distribution system for flexible, decentralised installation.

7 Flexibility of equipment and function free configurability according to requirements and the application. Available as frequency inverters and motor starters. Fast commissioning through high level of plug-in capability. Simple servicing of the system through integrated maintenance switch and local manual control facility. SK 250 ENORDAC LINKSK 155En High-efficiency gear unitsn Energy-efficient motorsn Frequency inverters and motor starters for installation in the field or in control cabinetsNORD DRIVESYSTEMSCOMPLETE DRIVE SOLUTIONS FROM A SINGLE SOURCEThe Drive SolutionsThe MotorsThe Gear UnitsThe Drive Electronics6 IntroductionProduct overviewAccessoriesTechnical DataNORDAC BASE SK 180 3018 FunctionsTHE INNER VALUES ARE WHAT COUNTEXTENSIVE BASIC EQUIPMENTLoad monitorn Monitoring of load torque depending on the output frequencyn Individual adaptation of load monitoring to protect the system from overload in certain frequency rangesAvailable in all devicesEnergy-saving functionn Maximum

8 Efficiency in partial load operationn Reduced operating costs due to energy savings of up to 60%n Simple adjustment Available in all devicesLifting gear functionsn High-precision current vector control for rapid and precise load pickup n Integrated brake chopper to divert generated energy to a braking resistor (braking resistor optional)n Brake management for optimum control of an electromechanical holding brake for wear-free brake actuation (with optional SK CU4-MBR module)Available in all devices7 ForewordProduct overviewAccessoriesTechnical DataNORDAC BASE SK 180 3018 FunctionsProcess controller, PI controllern Feedback and evaluation of actual values for implementation of a closed-loop control circuit ( flow or dancer control)n P and I component can be set separatelyAvailable in all devicesMaster/slave operationn Control of one or more slave inverters by a master invertern Communication via USS or system bus with control word and setpoint valuesAvailable in all devicesUser friendlinessn Easy adaptation to communication systems through optional interfaces (internal/external)

9 N Quick and simple diagnostics via easily visible LED indicators n Various handheld options available for display, operation and parameterisationn Simple operation and parameterisation through logical parameter structure and intuitive layout of control elementsAvailable in all devices8 IntroductionProduct overviewAccessoriesTechnical DataNORDAC BASE SK 180 3018 PLCThe Intelligent drive electronics with integrated PLC functionality reduces the load on the higher level system control unit. This enables a modular design of the system. Application data can be evaluated in real time by the decentralised PLC, for example for the optimisation of diagnostic facilities.

10 The PLC functionality enables the application to respond according to the The PLC can be programmed with the NORD CON Tool (IEC 61131-3, Structured Text ST and Instruction List IL). There are no license fees or other runtime Customer-specific control functions can be simply integrated with the PLC. Evaluation of sensor data and control of actuators replaces the machine control or drive Motion Control function blocks for implementa-tion of movement control based on the PLCopen standard are Regulation/control of one or more devices by the frequency inverterAvailable in all devicesModern automation systemss Modern automation systems have a wide range of requirements so that a suitable bus system and drive components must be selected in order to ensure efficient implementation.