YASKAWA CH700 - Page 11

11
YASKAWA AC Drive CH700
Catalog
｜ KAEP C710617 24 ｜
YASKAWA
(
IEC 60721
-
3
-
3
:
3 C2. 3 S2
)
Printed circuit board coating
Drive energy
Drive
Regenerative energy
Heat
Braking Resistor
Braking Resistance System
Wide range of protection for various environmental specifications
Resistant to vibration, gas, moisture,
dust, and oil.
Dust
Gas
Oil
Vibration
Varnish
-
Coated Printed Circuit Board
The printed circuit board is treated with varnish
as standard and can be used under harsh
environmental conditions.
Moisture
Note
:
Factory option
Minimal Drive Watt Loss and Energy Savings
Regenerative energy that has conventionally been wasted as heat can be effectively used. The CH700
can minimize the generation of heat and avoid issues caused by heat in surrounding equipment.
■ How regenerative energy is processed
Power Source Regeneration System
Example using the Power Regenerative Converter D1000
Drive energy
D1000 Drive
Regenerative energy
Efficiently returns regenerative
energy to the power supply and
Other
eliminates the generation of heat
devices
in the braking resistor.
Example using the Power Regenerative Unit R1000
Drive
Drive energy
Regenerative energy
Other
R1000
Efficiently returns regenerative
energy to the power supply and
devices
eliminates the generation of heat
in the braking resistor.
Model
Merit
Dynamic
Braking
Option
Power
Regenerative
Converter
D1000
Power
Regenerative
Unit R 1000
Regenerative energy
treatment
○
○
○
Use power regeneration
to save energy.
×
○
○
Suppression of
harmonics
×
○
△
Use with more than one
drive
×
○
×
Reduction of power
supply capacity
×
○
△