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The Lenze EVS9327-ESV004 functions as a servo inverter that includes a 'Safe Standstill' feature. Operating within a mains voltage range of 320 to 528 VAC, this controller supports frequencies from 45 to 65 Hz, offering versatility in various applications.
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| Manufacturer | Lenze |
|---|---|
| Product Line | Series 9300 |
| Part Number | EVS9327-ESV004 |
| Controller Type | Servo Inverter with 'Safe Standstill' function |
| Mains Voltage | 320...528 VAC, 45...65 Hz |
| Alternative DC Supply Voltage | DC 460...740 V ± 0% |
| Mains Current with Filter | 27.0 A |
| Mains Current without Filter | 43.5 A |
| Motor Power (400 V) | 15.0 kW |
| Motor Power (480 V) | 18.5 kW |
| Output Power (U, V, W) (8 kHz) | 22.2 kVA (400 V), 25.0 kVA (480 V) |
| Output Current (8 kHz) | 32.0 A (400 V), 30.4 A (480 V) |
| Max Output Current (8 kHz) | 48.0 A (400 V), 45.6 A (480 V) |
| Output Power (+U_G, -U_G) | 10 kW (400 V), 12 kW (480 V) |
| Max Standstill Current (8 kHz) | 32.0 A (400 V), 30.4 A (480 V) |
| Power Loss at Nominal Operation (I_Nx) | 430 W |
| Power Derating | 2.5%/K for 40°C < T_a < 50°C, 5%/1000 m above 1000 m altitude |
The Lenze EVS9327-ESV004 is a sophisticated servo inverter controller that integrates a 'Safe Standstill' function for enhanced safety. It accommodates a mains voltage range of 320 to 528 VAC, with operational frequencies between 45 and 65 Hz. When an alternative DC supply is necessary, the device can function with a voltage range of DC 460 to 740 V, providing significant flexibility for diverse applications.
When considering power ratings, the controller delivers 15.0 kW for a 400 V motor and 18.5 kW when operating with a 480 V motor. The output power under 8 kHz conditions can reach up to 22.2 kVA with 400 V and 25.0 kVA when on 480 V. The output current specifications indicate 32.0 A at 400 V and 30.4 A at 480 V, with maximum outputs peaking at 48.0 A and 45.6 A, respectively.
In terms of output power variations, both (+U_G and -U_G) amount to 10 kW at 400 V and 12 kW at 480 V. The maximum standstill current mirrors the output currents at 32.0 A for 400 V and 30.4 A for 480 V under 8 kHz conditions. Power loss during nominal operation is measured at 430 W, reflecting efficient performance. Further, power derating is considered at 2.5% per Kelvin for temperatures ranging from 40°C to 50°C, and an additional 5% derating above 1000 m altitude.
The weight of the EVS9327-ESV004 is approximately 12.5 kg, easily manageable for installation and integration in various systems.