Digital drive for ac sinusoidal brushless motors (45 pages)
Summary of Contents for Infranor XtrapulsCD1-EM-400/70
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XtrapulsCD1-EM-400/70-90 Drives for AC servo motors in embedded applications...
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This symbol indicates that INFRANOR devices must be eliminated by selective disposal and not with standard waste. INFRANOR does not assume any responsibility for any physical or material damage due to improper handling or wrong descriptions of the ordered items.
XtrapulsCD1-EM-400/70-90 drives power supply is 400 to 480 VAC three-phase mains. A soft start system of the power supply allows to limit the inrush current at power on. The maximum output current is available during second.
CD1-EM-400/70-90 servo drive Chapter 2 – Specifications Operating power supply voltage - 400 to 480 VAC + 10 %/- 15 % 3~ mains, TN or TT system with earthed neutral point, 50 - 60 Hz (Phase/Ground voltage must be balanced) - 140 to 700 Vdc DC link power supply Auxiliary logic and motor brake supply voltage 24 Vdc +/-15 % - 320 mA without brake...
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CD1-EM-400/70-90 servo drive Mounting location Closed cabinet without any conducting and/or corroding agents and according to the environment conditions requirements Condensation prohibited inside the cabinet Weight Approximately 8 kg Chapter 2 -Specifications...
CD1-EM-400/70-90 servo drive 'C' VIEW 'D' VIEW 3.2 - CABINET LAYOUT It is highly recommended to place a silicone seal around the cut-out in order to avoid any entry of dust or humidity inside the cabinet. Recommended silicone reference: CAF530 Manufacturer: BLUESTAR SILICONES Chapter 3 –...
CD1-EM-400/70-90 servo drive Chapter 4 - Connections 4.1 - DRIVE CONNECTION For complete information about the XtrapulsCD1-a, CD1-k or CD1-pm servo drive connections, please see the pertaining installation manuals. 4.2 - MOTOR CONNECTION Take great care about the motor connections: - Connect the shield on the drive just before the ferrite core, preferably with a metallic collar, - The motor phases run through the ferrite core to be connected on U, V and W outputs.
® and allows an easy parameter setting of the XtrapulsCD1 drive range. Please see our website www.infranor.com for downloading this software. For information about the XtrapulsCD1-a, CD1-k or CD1-pm servo drive setup, commissioning and operation, please see the appropriate manuals.
CD1-EM-400/70-90 servo drive Chapter 6 - Fan specificities 6.1- FAN SPEED CONTROL In order to increase the lifetime of fans, their rotation speed is controlled according to the motor current. A detailed description is available in the following diagram: MOTOR 15%.I 5%.I t (s)
CD1-EM-400/70-90 servo drive 6.2 - FAN REPLACEMENT PROCEDURE The drive is provided with two fans external to the cabinet. These fans are developed to work in hard conditions and have a life expectancy of: 50'000 hours at 25°C, 65 % humidity, 90 % CL. Although the lifetime greatly depends on the real environment where the drive is working, it is advised to replace fans at least every 3 years.
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