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The Lenze EVS9328-CRV003 is part of the Series 9300 and functions as a robust servo register controller. It operates effectively with either three-phase alternating current (320 to 528 V) or direct current (460 to 740 V).
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| Manufacturer | Lenze |
|---|---|
| Product Line | Series 9300 |
| Part Number | EVS9328-CRV003 |
| Controller Type | Servo Register Controller |
| Design Technique | Cold Plate Technique |
| Power Loss (Operating with INx) | 640 W |
| Mains Voltage (3 AC) | 320 ... 528 V ± 0%, 45 ... 65 Hz ± 0% |
| Alternative DC Supply Voltage | DC 460 ... 740 V ± 0% |
| Mains Current (with Mains Filter) | 44.0 A |
| Motor Power (4-pole ASM) @ 400V | 22.0 kW |
| Output Power (S N8) @ 400V (8 kHz) | 32.6 kVA |
| Output Current (I N8) @ 400V (8 kHz) | 47.0 A |
| Motor Power (4-pole ASM) @ 480V | 30.0 kW |
| Output Power (S N8) @ 480V (8 kHz) | 37.0 kVA |
| Output Current (I N8) @ 480V (8 kHz) | 44.7 A |
| Maximum Output Current (I max8) @ 400V (8 kHz) | 70.5 A |
| Maximum Output Current (I max8) @ 480V (8 kHz) | 67.1 A |
The Lenze EVS9328-CRV003 controller in the Series 9300 is specifically engineered as a servo register controller, utilizing advanced cold plate technology. This design minimizes heat loss, with a power dissipation of just 640 watts during operation. It weighs a manageable 12.5 kg, making it suitable for diverse installation environments.
This controller operates with three-phase AC input voltages of 320 to 528 V and frequencies ranging from 45 to 65 Hz. Alternatively, it can accept a DC supply voltage within the range of 460 to 740 V. With a mains current of 44.0 A when utilizing a mains filter, it can sustain high performance under varying load conditions.
In terms of motor power capacity, the unit supports a 22.0 kW output for 4-pole AC synchronous motors at 400V, progressing to 30.0 kW at 480V. The relevant output power ratings are 32.6 kVA at 400V (8 kHz) and 37.0 kVA at 480V (8 kHz), proving its capability to manage demanding applications efficiently. At those frequencies, the corresponding output currents are recorded at 47.0 A for 400V and 44.7 A for 480V.
For peak operations, the EVS9328-CRV003 can handle maximum output currents of 70.5 A at 400V and 67.1 A at 480V, ensuring flexibility and reliability for varying operational demands. These specifications indicate its solid performance characteristics, making it an ideal choice for precise automation tasks.