Hiwin D2 - Page 51

D2 Drive User Guide v1.8 4. Wiring
HIWIN Mikrosystem Corp. 45
4.1.2.3. Regenerative resistor wiring
The regenerative resistor is optional. However, the frame D model has one internal
regenerative resistor (13 Ω/100 W). Install it according to the actual application.
(1) Frame A-C
Fig. 4-8
(2) Frame D
Fig. 4-9
4.1.2.4. DC reactor wiring
The DC reactor is optional. Its main function is to improve the input power factor and suppress
the harmonic current. Only the frame D model supports this feature. Install it according to the
actual application.
Fuse
Regenerative
resistor case
mega-fabs
D2 Series drive
CN1
L1
L2
L3
U
V
W
REG-
REG+
L1C
L2C
(a) Using internal regenerative
resistor (13 Ω/100 W)
(b) Using external regenerative resistor
Fuse
D2T 2KW
series drive
Regenerative
resistor case
D2T 2KW
series drive