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The EVS9330-ESV004 from Lenze is a servo inverter designed with a "Safe Standstill" function. This controller is rated for a motor power of 45 kW and can operate at input voltages ranging from 320 to 528 volts AC. It is compatible with both 400 V and 480 V systems, offering significant flexibility in application.
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| Manufacturer | Lenze |
|---|---|
| Product Line | Series 9300 |
| Part Number | EVS9330-ESV004 |
| Controller Type | Servo Inverter featuring "Safe Standstill" Function |
| Motor Power Rating (4-pole ASM) | 45.0 kW (400 V / 480 V) |
| Input Current with Filter (IN) | 78.0 A |
| Power Dissipation | 1100 W |
| Input Voltage Range | 3 AC 320 ... 528 V; 45 ... 65 Hz |
| Alternative DC Voltage | DC 460 ... 740 V |
| Output Power at 8 kHz (Sr8) | 61.6 kVA (400 V), 69.8 kVA (480 V) |
| Output Power + UDC, -UDC (PDC) | 5 kW (400 V), 6 kW (480 V) |
| Output Current at 8 kHz | 89.0 A (400 V), 84.0 A (480 V) |
| Output Current at 16 kHz | 58.0 A (400 V), 55.0 A (480 V) |
| Maximum Output Current at 8 kHz | 133.5 A (400 V), 126.0 A (480 V) |
| Maximum Output Current at 16 kHz | 87.0 A (400 V), 82.5 A (480 V) |
| Maximum Standstill Current at 8 kHz | 80.0 A (400 V), 72.0 A (480 V) |
| Maximum Standstill Current at 16 kHz | 45.0 A (400 V), 36.0 A (480 V) |
Lenze's EVS9330-ESV004 functions as a highly capable servo inverter, particularly suitable for precise motor control applications. This inverter has motor power ratings set at 45.0 kW for 4-pole asynchronous motors, which makes it effective for robust operational demands. Operating within an input voltage range of 320 to 528 volts AC, the inverter can accommodate a frequency range of 45 to 65 Hz, ensuring versatility across different setups.
An input current of 78.0 A is required with filter integration, which provides efficient performance in fault-prone situations. Additionally, the inverter has an alternative DC voltage capability ranging from DC 460 to 740 V. The operational weight of this unit is noted at 36.5 kg, which signifies a solid construction designed for durability.
At an 8 kHz output frequency, the EVS9330-ESV004 delivers 61.6 kVA output power when operating at 400 V and 69.8 kVA at 480 V, complemented by an output current of 89.0 A at 400 V and 84.0 A at 480 V. Moreover, it can handle a maximum output current of 133.5 A at 400 V and 126.0 A at 480 V, demonstrating its capability to manage substantial load demands.
The device features additional output specifications, with a maximum standstill current of 80.0 A at 400 V and 72.0 A at 480 V when running at 8 kHz. At a 16 kHz output frequency, the output current drops to 58.0 A for 400 V and 55.0 A for 480 V.
Overall, this inverter module provides high functionality and dependable performance suitable for challenging industrial environments, combining a blend of advanced features with reliability.