15
YASKAWA AC Drive
CR700
Catalog
｜
KAEP C
710617
24
｜
YASKAWA
Power Source Regeneration System
Drive energy
Regenerative energy
Other
devices
Drive
D
1000
Example using the Power Regenerative Converter D
1000
Drive
Drive energy
Regenerative energy
Braking Resistance System
Braking Resistor
Heat
Efficiently returns regenerative
energy to the power supply and
eliminates the generation of heat
in the braking resistor.
Example using the Power Regenerative Unit R
1000
Drive energy
Regenerative energy
Other
devices
Drive
R
1000
Efficiently returns regenerative
energy to the power supply and
eliminates the generation of heat
in the braking resistor.
Parameters
Replacement
CR
700
Damaged
CR
700
IP
20 Supports All Capacities
The IP
20 can be used with all capacities.
Since there is no risk of exposure to high-voltage sections
of the main circuit, additional safety measures do not need
to be taken, such as installing a terminal cover inside the
panel.
Automatic Parameter Backup Function
In the unlikely event that there is a problem with the drive,
you can connect the keypad to the replacement drive
and copy the parameters using the automatic parameter
backup function.
Minimum Heat Generation
(when using energy saving unit: D
1000
, R
1000
)
Regenerative energy that has conventionally been wasted as heat can be effectively used. The CR
700 can
minimize the generation of heat and avoid issues caused by heat in surrounding equipment.
Long Life
With the selection of long-life parts for fans, capacitors, and
relays, a design life of
10 years has been achieved.
Note: The value was measured under an ambient temperature of
40 C
(open-chassis type panels), load factor of 80%, and 24-hour
continuous operation.
The value varies depending on the conditions of use.
