EVS9330-ER
The Lenze EVS9330-ER is classified as a servo register controller designed for robust operational needs. This unit operates efficiently within an input voltage range of 320V to 528V, accommodating three-phase systems at a frequency of 45 to 65 Hz.
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Technical specifications for EVS9330-ER
| Manufacturer | Lenze |
|---|---|
| Series | Series 9300 |
| Part Number | EVS9330-ER |
| Device Classification | Servo Register Controller |
| Input Voltage Range | 3-phase 320V to 528V, 45-65 Hz |
| Nominal Motor Power (400V/480V) | 45 kW |
| Maximum Output Current at 8 kHz (400V) | 89 A |
| Maximum Output Current at 8 kHz (480V) | 84 A |
| Apparent Power Rating at 400V | 51.5 kVA |
| Apparent Power Rating at 480V | 69.8 kVA |
| Switching Frequency Capability | Adjustable (8 kHz / 16 kHz) |
| Maximum Output Current at 16 kHz (400V) | 58 A |
| Maximum Output Current at 16 kHz (480V) | 55 A |
| Dimensions (Height x Width x Depth) | 340 mm x 591 mm x 285 mm |
| Unit Weight | 36.5 kg |
| Heat Dissipation at 400V | 1100 W |
| Temperature Limits During Use | 40°C to 55°C (2% power derating per degree) |
Engineered for high-performance applications, the Lenze EVS9330-ER is a servo register controller with advanced specifications. It functions within a broad input voltage range, accommodating three-phase electricity between 320V and 528V and operating at frequencies from 45 Hz to 65 Hz. The nominal power rating stands at 45 kW, applicable at both 400V and 480V supply levels.
At an 8 kHz switching frequency, this controller supports a maximum output current of 89 A for 400V and 84 A for 480V power levels. The apparent power ratings are 51.5 kVA and 69.8 kVA for the two voltage configurations, respectively. Additionally, users have the flexibility of switching frequencies, which can be adjusted between 8 kHz and 16 kHz. With this feature, the max output current capacity is reduced at 16 kHz, registering at 58 A for 400V and 55 A for 480V.
Measurement-wise, the EVS9330-ER has dimensions of 340 mm in height, 591 mm in width, and 285 mm in depth, making it a relatively compact device, weighing 36.5 kg. This device is designed to dissipate up to 1100 W of heat at 400V, ensuring reliability during operation.
When operating, temperature limits range between 40°C and 55°C, where the unit experiences a power derating of 2% per degree above 40°C. This specification ensures that the unit operates safely and effectively under varying thermal conditions.
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