v
CAUTION
:
To prevent equipment damage, be certain that the input power has correctly sized protective
devices installed.
CAUTION
:
To prevent equipment damage, be certain that input and output signals are powered and
referenced correctly.
CAUTION
:
To ensure reliable performance of this equipment be certain that all signals to/from the drive
are shielded correctly.
CAUTION
:
Suitable for use on a circuit capable of delivering not more than the RMS symmetrical short
circuit amperes listed here at rated voltage.
Horsepower
RMS Symmetrical Amperes
1-50
5,000
CAUTION
:
Avoid locating the drive immediately above or beside heat generating equipment, or directly
below water or steam pipes.
CAUTION
:
Avoid locating the drive in the vicinity of corrosive substances or vapors, metal particles and
dust.
CAUTION
:
Do not connect AC power to the drive terminals U, V and W. Connecting AC power to these
terminals may result in damage to the drive.
CAUTION
:
Baldor does not recommend using “Grounded Leg Delta” transformer power leads that may
create ground loops and degrade system performance. Instead, we recommend using a four
wire Wye.
CAUTION
:
Drives are intended to be connected to a permanent main power source, not a portable
power source. Suitable fusing and circuit protection devices are required.
CAUTION
:
The safe integration of the drive into a machine system is the responsibility of the machine
designer. Be sure to comply with the local safety requirements at the place where the
machine is to be used. In Europe these are the Machinery Directive, the ElectroMagnetic
Compatibility Directive and the Low Voltage Directive. In the United States this is the National
Electrical code and local codes.
CAUTION
:
Drives must be installed inside an electrical cabinet that provides environmental control and
protection. Installation information for the drive is provided in this manual. Motors and
controlling devices that connect to the drive should have specifications compatible to the
drive.
CAUTION
:
Violent jamming (stopping) of the motor shaft during operation may damage the motor and
drive.
CAUTION
:
Do not tin (solder) exposed wires. Solder contracts over time and may cause loose
connections. Use crimp connections where possible.
CAUTION
:
Electrical components can be damaged by static electricity. Use ESD (electro-static
discharge) procedures when handling this drive.
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