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EVS9329-EK
The EVS9329-EK from Lenze is a servo cam controller designed for precise motor control. This unit operates within a voltage input range of 3 AC 320V to 528V, supporting frequencies from 45 Hz to 65 Hz, and can handle both 8 kHz and 16 kHz switching frequencies. With rated output power at 40.9 kVA at 8 kHz, it provides strong performance across industrial applications.
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Technical specifications for EVS9329-EK
| Manufacturer | Lenze |
|---|---|
| Product Line | Series 9300 |
| Part Number | EVS9329-EK |
| Controller Type | Servo Cam Controller |
| Switching Frequency | 8 kHz and 16 kHz selectable |
| Rated Output Power (8 kHz) | 40.9 kVA |
| Max Output Current (8 kHz) | 88.5 A |
| Max Standstill Current (8 kHz) | 52.0 A |
| Power Loss | 810 W |
| Input Voltage Range | 3 AC 320V to 528V, 45 Hz to 65 Hz |
| DC Supply Voltage | 460V DC to 740V DC |
| Rated Motor Power (400V) | 30 kW / 40 HP |
| Rated Motor Power (480V) | 37 kW / 49.5 HP |
| Motor Voltage | 0 to 3 times mains voltage |
| Ambient Temperature Range | 40°C to 55°C, derating at 2%/K above 40°C |
| Altitude Rating | Up to 4000 meters, 5% derating per 1000m above 1000m |
| Mains Filter Current | 60 A (RFI degree A or B) |
The Lenze EVS9329-EK is classified as a servo cam controller, suitable for a variety of motor control tasks. It features selectable switching frequencies of either 8 kHz or 16 kHz, optimizing performance based on specific operational needs. When set to 8 kHz, the unit can achieve a rated output power of 40.9 kVA. Coupled with this capability is a maximum output current of 88.5 A, ensuring it can handle substantial power demands during operation. For situations requiring the motor to hold steady, the maximum standstill current is rated at 52.0 A at 8 kHz.
This device also has a power loss of 810 W, making it a moderately efficient choice for drive applications. It operates within an input voltage spectrum ranging from 3 AC 320V to 528V and covers a frequency range of 45 Hz to 65 Hz, allowing it to integrate into various power systems seamlessly. The control unit can accommodate a DC supply voltage of 460V to 740V, adding flexibility for different configurations.
The rated motor power for this controller is 30 kW (40 HP) at 400V, while at 480V, it can handle 37 kW (49.5 HP). Additionally, the controller is capable of managing motor voltages from 0 to three times the mains voltage, providing robust operational capabilities.
In terms of environmental conditions, the EVS9329-EK functions within an ambient temperature range of 40°C to 55°C, with a derating factor of 2% per Kelvin over 40°C. Operating at altitudes up to 4000 meters is feasible, although it will also derate by 5% for every additional 1000 meters above 1000 meters. Weighing 12.5 kg, its compact design facilitates integration into various setups. The mains filter current is rated at 60 A, compliant with RFI degrees A or B, ensuring minimal interference in operation.
- EVS9329EK