The MICROMASTER 410 inverter is suitable for a variety of variable-speed drive applications. It is especially suitable for use with pumps and fans, as a drive in various sectors, e.g. food, textile and packaging industries as well as for conveyor systems, factory gate and garage door drives and as a universal drive for moving billboards. It is the ideal low-cost frequency inverter solution for the lowend performance range of the MICROMASTER product family. The inverter is especially characterized by its customer-oriented performance and easeof-use. Versions for connecting to 230 V and 115 V single-phase networks enable it to be used all over the world.
The MICROMASTER 410 inverter has a compact design. Heatsinks provide natural cooling for the inverter. A fan unit is not used. The position of the connections has been selected as for conventional contactors. The operator panel available as an option can be easily fitted without requiring any tools. The design with flat plate heatsink offers space-saving and favorable heat dissipation since an additional heatsink can be installed outside the control cabinet.
■ Simple selection from minimum range of types (only a few options) ■ Compact design ■ Natural cooling with heat sinks (no fan unit) ■ Simple connection similar to conventional switching elements (e.g. contactors) ■ Versions with internal EMC filter Class B ■ Fast, simple commissioning with input of only a few parameters (fast commissioning mode) ■ Integrated RS-485 communications interface ■ Three programmable digital inputs, non-floating (the analog input can be used as a fourth binary input) ■ One analog input (0 V to 10 V) ■ One programmable relay output (30 V DC/5 A resistive load; 250 V AC/2A inductive load) ■ Low-noise motor operation resulting from high pulse frequency ■ Integrated protection for motor and inverter.
■ Line commutating chokes ■ Adapter for standardized mounting on DIN rails ■ OP (Operator Panel) for user-friendly parameterization of an inverter ■ Connection kit for PC to inverter ■ PC startup program
■ Latest IGBT technology ■ Digital microprocessor control ■ Linear V/f characteristic, with programmable voltage boosting ■ Quadratic V/f characteristic ■ Multipoint characteristic (programmable V/f characteristic) ■ Flying restart ■ Automatic restart after mains failure or fault ■ Programmable ramp generator (0 s to 650 s) with possible rounding ■ Fast current limit (FCL) for trip-free operation
■ Fast, repeatable digital input response time ■ Exact setpoint specification using a high-resolution 10-bit analog input ■ One skip frequency range ■ Removable Y cap for use in IT systems ■ Serial RS-485 interface with USS protocol ■ LED for status information ■ Versions with internal EMC filter Class B
■ The MICROMASTER 410 inverter complies with the requirements of the EU lowvoltage guideline ■ The MICROMASTER 410 inverter has the > marking ■ u and cu listed (not for versions with flat heat sinks) ■ c-tick ● Note: See Appendix for standards.
■ Compact design ■ Heat dissipation through self-ventilation (convection) ■ Operating temperature –10 °C to +50 °C (+14 °F to +122 °F) ■ Easy cable connection, mains and motor connections are separated for optimal electromagnetic compatibility and clear connection ■ Detachable, optional operator panels ■ Screwless control terminals ■ Side mounting possible, thus also usable with low cabinet depth.
■ Overload current 1.5 x rated output current (i.e.150 % overload capability) for 60 s, then 0.85 x rated output current for 240 s, cycle time 300 s ■ Overvoltage/undervoltage protection ■ Inverter overtemperature protection ■ Earth fault protection ■ Short-circuit protection ■ I 2 t motor thermal protection ■ Stall prevention.
SIEMENS MICROMASTER 410 Circuit diagrams
SIEMENS MICROMASTER 410 inverter Technical data
The Siemens Micromaster 410 inverter is suitable for applications with pumps and fans, together with a host of applications such as conveyor and door movement.
This range is no longer in production, there may be available in stock or with our suppliers.
The Micromaster 410 is supplied without the optional keypad, shown fitted below. The keypad is used to make individual parameter settings. (6SE6400-0SP00-0AA0)