Need help?Do you have a question about the SystemAir NOVA drive 370 and is the answer not in the manual?
Introduces the system, its controller, and three motor models, highlighting key performance characteristics.
Emphasizes reading instructions, proper grounding, and safe power-off procedures before installation or service.
Details temperature, humidity, and altitude specifications for both storage and working environments.
Covers power levels, motor types, efficiency, PFC, supply voltage, frequency, and input current limits.
Details inverter output current, frequency, voltage, motor type, and control methods like V/F.
Specifies protection functions, temperature limits, control interface details, and auxiliary power supply.
Covers enclosure material, mounting, ingress protection, and service-related timing parameters.
Provides guidance on vertical mounting orientation for optimal thermal performance and cable gland placement.
Details required tools, recommended torque for mounting, and allowed wire dimensions for connectors.
Specifies allowed wire types (solid/stranded) and sizes for various connectors based on connection type.
Covers power disconnection, fusing, earthing, RCD compatibility, and power supply system types.
Illustrates the overall electrical connections for the NOVA RHC inverter, including motor and control signals.
Explains how to set speed reference using 0-10V analog signals and switch to Modbus communication.
Details enabling the rotary guard with a sensor and disabling it by connecting RUN to Uout 10V.
Explains dip switch settings for motor selection, break function, and how to control motor rotation direction.
Lists motor models and their maximum speeds corresponding to specific dip switch (123) configurations.
Describes the green LED indications for stopped, running, and retrying states, including fault overrides.
Details yellow LED for warnings and red LED for faults, including flashing patterns and error priority.
Explains the red-green-red-green sequence indicating the rotary guard has passed, overriding other LEDs.
Details error retry counts, reset windows, and how warnings are handled differently from critical faults.
Provides a table summarizing errors, their blink codes, retries, flag bits, and alarm log values.
Explains the rotary guard's time counting, sensor connection, enabling/disabling, and default behavior.
Describes the automatic purge function for cleaning and the brake functionality for motor stopping.
Explains how to control motor direction and initiate an automatic test sequence using dip switches.
Details the Modbus interface, baud rate, parity, default address, and steps to change the address.
Lists available Modbus registers for operation control, speed setting, status reading, and fault management.
Covers new info features like Modbus address, alarm log, temperature, status flags, and extended software versions.
Explains how to start, stop, and set speed using Modbus registers, and the behavior during communication loss.
Lists apparatus details and conformity certificates for EU directives and relevant safety/EMC standards.
Provides contact information and signature details for the manufacturer, Eltwin A/S.
Details the specifications for the 3NM motor, including model, type, phase, voltage, frequency, speed, and torque.
Details the specifications for the 6NM motor, including model, type, phase, voltage, frequency, speed, and torque.
Details the specifications for the 10NM motor, including model, type, phase, voltage, frequency, speed, and torque.
To Next Page
General