The EVS9327-CRV003 from Lenze operates as a servo register controller, designed for precise control applications. With motor power ratings of 15.0 kW at 400 V and 18.5 kW at 480 V, it is engineered to handle demanding tasks effectively.
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Manufacturer | Lenze |
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Series | Series 9300 |
Part Number | EVS9327-CRV003 |
Controller Type | Servo Register Controller |
Motor Power (4-pole ASM) | 15.0 kW (400 V), 18.5 kW (480 V) |
Design Variant | Cold Plate Technique |
Output Power (8 kHz) | 22.2 kVA (400 V), 25.0 kVA (480 V) |
Output Power (+U_G, -U_G) | 10 kW (400 V), 12 kW (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) |
Max Output Current (16 kHz) | 20.8 A (400 V), 19.2 A (480 V) |
Max Standstill Current (8 kHz) | 32.0 A (400 V), 30.4 A (480 V) |
Max Standstill Current (16 kHz) | 20.8 A (400 V), 19.2 A (480 V) |
Mains Voltage (3 AC) | 320 ... 528 V ± 0%; 45 ... 65 Hz ± 0% |
Alternative DC Supply Voltage | 460 ... 740 V ± 0% |
Mains Current with Filter | 27.0 A |
Mains Current without Filter | 43.5 A |
Weight | 12.5 kg |
Lenze's EVS9327-CRV003 controller is a dedicated servo register module. This particular model harnesses a motor power of 15.0 kW when operated at 400 V, while achieving up to 18.5 kW at 480 V. The cold plate technique used in its design promotes efficient thermal management. The output power at 8 kHz is recorded at 22.2 kVA for 400 V systems and 25.0 kVA for those at 480 V.
Moreover, the EVS9327-CRV003 specifies output power levels of 10 kW (400 V) and 12 kW (480 V) under balanced conditions (+U_G, -U_G). It produces an output current capacity of 32.0 A when at 400 V under 8 kHz operation and 30.4 A at 480 V. The maximum permissible output current reaches 48.0 A for 400 V and 45.6 A for 480 V. The current ratings for maximum standstill match those for peak outputs, confirming consistent performance even at idling, with 32.0 A and 30.4 A tolerances being noted at respective voltages.
This unit is specified for main voltage inputs between 320 and 528 V AC, covering a frequency range of 45 to 65 Hz. For those utilising an alternative DC supply, the voltage range extends from 460 to 740 V. With a mains current requirement quantified at 27.0 A with filters and reaching up to 43.5 A without, installation considerations are crucial. The EVS9327-CRV003 weighs 12.5 kg, allowing for manageable integration into broader systems.