Ultra compact regenerative drive solution 22 kW - 90 kW (30 hp - 125 hp) 400 V - 480 V

Powerdrive FX Drives with dynamic braking Based on innovative “C-Light 4 Quadrant” technology, the variable speed drive Powerdrive FX offers an ultra compact regenerative solution. Thanks to a new generation of controls, Powerdrive FX provides a high performance sensorless Permanent Magnet motor mode. Innovative technology Suitable for outdoor installation • Can be fitted in reduced size IP 54 (NEMA 12) enclosures - designed for through panel mounting - IP 54 line reactor integrated to heat sink - low loss capacitors - integrated PLC functions • Optional enclosure for harsh environments Dynamic...

Outstanding PM Sensorless control Powerdrive FX – high performance motor control. Control modes: • Asynchronous motors: all modes (fixed or dynamic V/F (U/F), vector control…) • Permanent Magnet synchronous motors: Sensorless control - up to 80% starting torque - full torque from 1/20 of nominal speed • Speed / position feedback option for high dynamic applications or full torque at standstill Unequaled power density Conventional solution 6 pulse drive + line reactor + RFI filter + braking resistor + overload relay + cables smaller 3 times ghter ! and li Comparison for 90 kW (125 hp) 4 quadrant...

AC drive POWERDRIVE FX 33 T Regenerative variable speed drive (4 quadrant) Rating in kVA Supply voltage 400 V -10 % to 480 V +6 % 3-phase, 50 or 60 Hz ± 2 % Order code Conformity • IP 20 protection complies with EN 60529 standards • Ambient temperature: from -10 °C to +40 °C (-19 °F to +104 °F) up to +50 °C (+122 °F) with derating • Storage temperature: from -30 °C to +70 °C (-22 °F to +158 °F) • Relative humidity: IEC 60068-2-56 < 90 % at 40 °C (104 °F) (non condensing) • Altitude: from 0 to 4,000 m (13,123 ft) derating of maximum operating temperature by 0.6 °C (33 °F) per 100 m between 1,000...

MDX-SOFT Download from www.leroy-somer.com Accessories i RFI filter ’> for Cl compliance Operator interface 3 line external LCD display Outstanding panel mount HMI Touch sensitive color screen Protection & safety devices PTC sensor management Ratings and dimensions CM-Bus EtlwrNeWP^$> MDX-ETHERNET-IP CM-ETHERNET-IP Application options* Motors Asynchronous IE2, IE3 and IE4 efficiency _ IP 55, IP 23 Cast iron, aluminum or steel housing Suitable for variable speed IP 23 Steel housing Synchronous permanent magnet Efficiency exceeding IE4/NEMA super premium requirements IP 55, IP 23 Aluminum housing...

Installation cost savings • No braking resistor or overload relay required • Integrated line reactor • C2 category RFI filter as standard • Significant reduction of enclosure dimensions • Sensorless Permanent Magnet motor control • Size reduction of components on power supply side Operating and maintenance cost savings • Increased productivity: dynamic braking • Increased serviceability • No stress on motor windings • Higher efficiency • Energy saving: regenerative drive Better environmental protection • No electrolytic capacitors • Recyclable components

Specific environment - Wood industry: log carriage, circular or band saws - Textile industry: recycling machines, drums Specific benefits: - Increased safety: elimination of fire risk in a flammable dust environment, no braking resistors are required - Adaptation to environment: possibility to eliminate the fan by using liquid cooling • Global Solution: TEFC Dyneo® permanent magnet motor range with high power to weight ratio Permanent or cyclic braking - Test bench Specific benefits: - High resolution speed loop - Control of high speed motors - Resolver feedback - Competitiveness compared to...

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