Delta C2000 Series User Manual page 55

Chapter 4 Wiring
Figure 3
Function of DC Link
Applicable to Frame E~H
Operation Instruction
1. Common DC power and common DC bus link (refer to Figure 1)
The terminal R and S (refer to Figure 3) are not required to remove when linking common DC
power and common DC bus
R
S
T
AC
Reactor
2. Common DC bus link (refer to Figure 2)
When RST power is off, please disconnect terminal r and terminal s. (As circled in Figure 3,
disconnecting the gray section and properly store the cable of r and s. Cable r and s are not
available in optional accessories, please reserve it carefully.)
After removing the cable of terminal r and terminal s, the power source can be connected to
terminal r and terminal s. Please connect 220Vac for 220V model and 440 Vac for 440V model.
When the drive power is on, if terminal r and terminal s are not connected to the power
source (220 Vac for 220V model and 440Vac for 440 V model), the digital keypad will display an
error message "ryF".
Magnetic
contactor
Fuse_1
R
DC+ DC-
S
T
Fuse_A
Drive_1
M.C.
Fuse_2
R
DC+ DC-
S
T
Fuse_B
Dr ive_2
M .C.
Figure 1
4-6
M.C.
Fuse_3
R DC-
DC+
S
T
Drive_3
Fuse_C
M.C.