Lenze E94P v4.0 - Manual (Page 14)

12 13433283_P94MI01D_EN
Installation
3 Installation
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 of manual S94H201 if necessary to satisfy NEC
requirements.