User manual

3U Servo Amplifier
RECEIVING AND UNPACKING
Delta Tau products are thoroughly tested at the factory and carefully packaged for shipment. When the
3U Geo Direct PWM Drive is received, there are several things to be done immediately:
1. Observe the condition of the shipping container and report any damage immediately to the
commercial carrier that delivered the drive.
2. Remove the control from the shipping container and remove all packing materials. Check all
shipping material for connector kits, documentation, CD ROM, or other small pieces of equipment.
Be aware that some connector kits and other equipment pieces may be quite small and can be
accidentally discarded if care is not used when unpacking the equipment. The container and packing
materials may be retained for future shipment.
3. Verify that the part number of the drive received is the same as the part number listed on the purchase
order.
4. Inspect the drive for external physical damage that may have been sustained during shipment and
report any damage immediately to the commercial carrier that delivered the drive.
5. Electronic components in this amplifier are design-hardened to reduce static sensitivity. However,
use proper procedures when handling the equipment.
6. If the 3U Geo Direct PWM Drive is to be stored for several weeks before use, be sure that it is stored
in a location that conforms to published storage humidity and temperature specifications stated in this
manual.
Use of Equipment
The following restrictions will ensure the proper use of the 3U Geo Direct PWM Drive:
The components built into electrical equipment or machines can be used only as integral components
of such equipment.
The 3U Geo Direct PWM Drives are to be used only on grounded three-phase industrial mains supply
networks (TN-system, TT-system with grounded neutral point).
The 3U Geo Direct PWM Drives must not be operated on power supply networks without a ground or
with an asymmetrical ground.
If the 3U Geo Direct PWM Drives are used in residential areas, or in business or commercial
premises, implement additional filter measures.
The 3U Geo Direct PWM Drives may be operated only in a closed switchgear cabinet, taking into
account the ambient conditions defined in the environmental specifications.
Delta Tau guarantees the conformance of the 3U Geo Direct PWM Drives with the standards for
industrial areas stated in this manual, only if Delta Tau components (cables, controllers, etc.) are used.
Environmental Specifications
Description Unit Specifications
Operating Temperature °C +0 to 45°C. Above 45°C, derate the continuous peak output current by 2.5%
per °C above 45°C. Maximum Ambient is 55°C
Rated Storage Temperature °C -25 to +70
Humidity % 10% to 90% non-condensing
Shock Call Factory
Vibration Call Factory
Operating Altitude Feet
(Meters)
To 3300 feet (1000 meters). Derate the continuous and peak output current
by 1.1% for each 330 feet (100meters) above the 3300 feet
Air Flow Clearances in (mm) 3" (76.2mm) above and below unit for air flow
Backplane Board 5