The EVS9329-ESV004 servo inverter from Lenze is engineered for precise motor control. It operates with a 3-phase input voltage ranging from 320 to 528 V and supports a frequency of 45 to 65 Hz, along with a DC input range of 460 to 740 V. The unit incorporates a safe standstill function for enhanced safety during operation.
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Manufacturer | Lenze |
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Series | Series 9300 |
Part Number | EVS9329-ESV004 |
Product Type | Servo inverter |
Design | Safe standstill function included |
Input Voltage Range | 3-phase 320 - 528 V, 45 - 65 Hz |
DC Input Voltage Range | 460 - 740 V DC |
Power Derating Factors | 2.5%/K from 40 to 50°C, 5%/1000 m for altitudes above 1000 m |
Unit Weight | 12.5 kg |
Power Dissipation (Normal Operation) | 810 W |
Max Output Current (480V, 8 kHz) | 84 A |
Max Output Current (400V, 8 kHz) | 88.5 A |
Continuous Output Current (480V, 8 kHz) | 56 A |
Continuous Output Current (400V, 8 kHz) | 59 A |
Output Power (480V, 8 kHz) | 46.6 kVA |
Output Power (400V, 8 kHz) | 40.9 kVA |
Motor Power Rating (480V) | 37 kW |
Motor Power Rating (400V) | 30 kW |
The Lenze EVS9329-ESV004 represents a servo inverter that integrates advanced design features for effective motor management. This inverter runs on a 3-phase input, with voltage specifications ranging from 320 to 528 volts and a frequency spectrum of 45 to 65 Hz, providing flexibility for various applications. Furthermore, it accommodates DC input levels between 460 and 740 volts.
For altitude adjustments, derating factors apply: 2.5% per degree Celsius from 40°C to 50°C, and 5% for every 1000 meters above 1000 meters. The weight of the unit is 12.5 kg, making it suitable for different mounting arrangements within control panels. The inverter dissipates 810 watts of power during normal operation, optimizing energy efficiency.
In terms of output capabilities, the maximum current is rated at 84 amperes at 480 volts and 8 kHz, and it reaches 88.5 amperes when operating at 400 volts. For continuous operations, it can sustain output currents of 56 A at 480 V and 59 A at 400 V. The output power ratings indicate strong performance, delivering 46.6 kVA at 480 V and 40.9 kVA at 400 V. Motor power ratings are specified at 37 kW for 480 V and 30 kW for 400 V.
Enhanced with a safe standstill feature, the EVS9329-ESV004 inverter ensures that safety is prioritized during operational pauses. Its design emphasizes durability while maintaining high performance, making it a robust solution for various servo motor control applications.