Lenze E94P PositionServo with MVOB - Manual (Page 18)

16 L S94H201E_13426446_EN
Installation
3 Installation
Perform the minimum system connection. Refer to section 6.1 for minimum connection requirements.
Observe the rules and warnings below carefully:
DANGER!
Hazard of electrical shock! Circuit potentials are up to 480 VAC above earth ground. Avoid
direct contact with the printed circuit board or with circuit elements to prevent the risk of
serious injury or fatality. Disconnect incoming power and wait 60 seconds before servicing
drive. Capacitors retain charge after power is removed.
STOP!
• The PositionServo must be mounted vertically for safe operation and to ensure
enough cooling air circulation.
• Printed circuit board components are sensitive to electrostatic fields. Avoid contact
with the printed circuit board directly. Hold the PositionServo by its case only.
• Protect the drive from dirt, filings, airborne particles, moisture, and accidental
contact. Provide sufficient room for access to the terminal block.
• Mount the drive away from any and all heat sources. Operate within the specified
ambient operating temperature range. Additional cooling with an external fan may
be required in certain applications.
• Avoid excessive vibration to prevent intermittent connections
• DO NOT connect incoming (mains) power to the output motor terminals (U, V, W)!
Severe damage to the drive will result.
• Do not disconnect any of the motor leads from the PositionServo drive unless
(mains) power is removed. Opening any one motor lead may cause failure.
• Control Terminals provide basic isolation (insulation per EN 61800-5-1). Protection
against contact can only be ensured by additional measures, e.g., supplemental
insulation.
• Do not cycle mains power more than once every 2 minutes. Otherwise damage to
the drive may result.
WARNING!
For compliance with EN 61800-5-1, the following warning applies.
This product can cause a d.c. current in the protective earthing conductor. Where
a residual current-operated protective (RCD) or monitoring (RCM) device is used for
protection in case of direct or indirect contact, only an RCD or RCM of Type B is
allowed on the supply side of this product.
UL INSTALLATION INFORMATION
• Suitable for use on a circuit capable of delivering not more than 200,000
rms symmetrical amperes, at the maximum voltage rating marked on the
drive.
• Use Class 1 wiring with minimum of 75ºC copper wire only.
• Shall be installed in a pollution degree 2 macro-environment.
• The PositionServo does not provide motor over-temperature protection. The
user may connect a KTY motor thermal sensor to the drive as detailed in
section 4.1.1 and 4.5.2 if necessary to satisfy NEC requirements.