Item | Schneider VFD Inverter Drive ATV340 Series 0.75-75KW | ||||
Degree of protection | IP20 | IP20 | |||
Power range for 50..60 Hz supply | Single-phase 200…240 V | 0.18…2.2 kW/0.25… 3 HP | 0.18…2.2 kW/0.25… 3 HP | ||
Three-phase 200…240 V | 0.18…15 kW/0.25…20 HP | – | |||
Three-phase 380…480 V | – | ||||
Three-phase 380…500 V | 0.37…15 kW/0.5…20 HP | 0.37…15 kW/0.5…20 HP | |||
Three-phase 525…600 V | 0.75…15 kW/1…20 HP | – | |||
Drive | Output frequency | 0.1…599 Hz | – | ||
Control type | Asynchronous motor
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U/F ratio (2 points, 5 points, energy saving, quadratic), flux vector control without sensor
(standard and energy saving) |
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Synchronous motor | Vector control without sensor | ||||
Motor sensor | Integrated | – | |||
Available as an option | RS422 (speed monitoring) | ||||
Overload torque performance | Up to 200% Tn of overtorque, and 170% Tn of braking torque for open loop motor control | ||||
Functions | Advanced functions | b Control of asynchronous and synchronous motors; including IE2, IE3, and PM motors in open
loop b MachineStruxure integration in EcoStruxure Machine Expert b Operation in Velocity mode and Torque control (with current limitation) b Customizable and flexible application functions with ATV Logic (up to 50 function blocks) b Numerous application functions for targeted application segments b Embedded Safety functions dedicated to targeted application segments |
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Integrated Safety functions | STO (up to SIL3/PLe), SS1, SLS, SMS, GDL | ||||
Number of preset speeds | 16 | ||||
Number of integrated I/O | Analog inputs | 3: 1 bipolar differential input ±10 V, 1 voltage input (0…10 V), and 1 current input (0-20 mA) | |||
Digital inputs | 6: 4 configurable inputs (positive or negative logic), 1 input with PTC probe, 1 x 20 kHz pulse input | ||||
Analog outputs | 1: Configurable as voltage (0…10 V) or current (0-20 mA) | ||||
Digital outputs | 1: Configurable as sink or source | ||||
Relay outputs | 2: 1 with NO/NC contacts and 1 with NO contacts | ||||
Safety function inputs | 1 + 4: 1 with STO and 4 configurable for Safety functions from digital inputs |